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JBL 4309 6.5-inch 2-way Bookshelf Loudspeaker Pair with NAD C 3030S BluOS Integrated Amplifier Bundle

JBL 4309 6.5-inch 2-way Bookshelf Loudspeaker Pair with NAD C 3030S BluOS Integrated Amplifier Bundle

STANDS NOT INCLUDED

THIS BUNDLE INCLUDES:

1 PAIR JBL 4309 6.5" 2-Way Bookshelf Speakers Black Walnut with Black Grills

1 NAD Electronics C 3030S Stereophonic Integrated Amplifier with Built-in BluOS Streaming

JBL 4309 Details:

The JBL 4309 Studio Monitor is a compact, high-performance bookshelf loudspeaker built around the patented JBL 2410H-2 1-inch compression driver mated to patented High-Definition Imaging (HDI™) horn, paired with a 6.5-inch, cast-frame Pure-pulp cone woofer. This combination delivers music with authority and accuracy not possible with traditional loudspeaker designs. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers.

4309 Highlights

  • Patented High-Definition Imaging (HDI™) horn
  • Patented 2410H-2 1-inch (25mm) high-frequency compression driver
  • 6.5-inch (165mm) cast frame, Pure-pulp cone woofer with 1.5-inch voice coil
  • Classic Studio Monitor design with premium finishes including satin Walnut wood veneer with blue grille or satin Black Walnut wood veneer with black grille

Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the 4309 Studio Monitor is a showcase of patented JBL acoustics technologies. This bookshelf loudspeaker features a 2-way design with patented High-Definition Imaging (HDI™) horn technology, the patented 2410H-2 1-inch (25mm) compression driver, and a 6.5-inch (165mm) cast-frame, Pure-pulp cone woofer for powerful dynamics and incredibly accurate sound reproduction.

JBL’s revolutionary High-Definition Imaging horn geometry is the result of intense research into the nuances of horn design. In search of exceptional high-frequency detail and uniform directivity for smooth in-room response, JBL engineers pioneered a design that delivers neutral frequency response both on- and off-axis and provides a seamless transition between the high and low frequency drivers.

The JBL 2410H-2 compression driver benefits from the advanced research and applications derived from JBL Professional’s “D2” range of transducers. At the core of the 2410H-2 device is a lightweight polymer, annular diaphragm that improve high-frequency extension by reducing diaphragm mass. The V-shaped geometry of the annular diaphragm reduces breakup modes, eliminating time smear and reducing distortion. The result is incredible dynamics with accurate reproduction and a lack of power compression.

An Ultra High-frequency tonal adjuster is located on the front panel below the horn and allows the sound to be tailored to the specific environment and listener preference. This control works in conjunction with an advanced crossover network design that features air-core inductors, cast wire-wound resistors and low-ESR metallized film capacitors to optimize the performance of the 4309 drive components.

The 4309’s powerful 6.5-inch (165mm) woofer takes advantage of core JBL engineering techniques to ensure very high output with low distortion. The long-throw voice coil in conjunction with the symmetrical field motor design, flux stabilization ring, and copper shorting ring guarantee maximum output with low distortion. A Pure-pulp cone provides a lightweight, rigid diaphragm and helps to eliminate breakup modes ensuring proper pistonic motion throughout the operating band.

The 4309 enclosure is heavily braced with 3/4-inch (18mm) thick walls to provide a solid acoustic foundation and incorporates a bass reflex design with dual front-firing, computer-optimized flared ports. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers. A blue (Walnut) or black (Black Walnut) cloth grille completes the elegant appearance. Dual sets of gold-plated binding posts provide a secure connection and offer a choice of single-ended or bi-wire/bi-amplified connections.

NAD Electronics C 3030S BluOS Stereophonic Integrated Amplifier Details:

    The NAD C 3030S is a modern HiFi amplifier designed for music lovers who appreciate
    classic design and honest performance. Inspired by the original NAD 3030 from the
    1970s, this new model combines classic HiFi aesthetics with modern NAD engineering
    and the convenience of BluOS hi-res streaming. Its compact chassis, black faceplate,
    illuminated dual VU meters, and tactile push-buttons pay tribute to the original while
    offering a fresh and purposeful look that fits effortlessly into modern living spaces.
    At the heart of the C 3030S is NAD’s proven HybridDigital amplifier platform, known
    for delivering clean, dynamic sound with minimal distortion and noise. Rated at 50 watts
    per channel, with over 100 watts of dynamic power when needed, it’s designed to handle
    real-world speakers with ease and musicality, true to NAD’s tradition of delivering more
    than expected at the price.

    With BluOS built-in, the C 3030S transforms into a modern function amplifier with
    support from all major music services, local libraries and multi-room capabilities. Beyond
    streaming, the C 3030S supports a wide range of everyday sources. A dedicated MM
    phono input is ready for vinyl playback, HDMI eARC makes TV sound integration easy,
    Bluetooth with aptX HD for easy wireless streaming from mobile devices, and standard
    analog input support components like CD players or streamers. A subwoofer output with
    an optional high-pass filter allows for a simple 2.1 setup.

    The C 3030S isn’t just an amplifier, it’s a statement. A fusion of NAD’s legacy and
    forward-thinking design, it delivers authentic HiFi for today’s listener. Whether you're
    rediscovering your vinyl collection or streaming music from your phone, the C 3030S
    brings music to life with clarity, power, and character. It proves that great sound never
    goes out of style.

    The Vinyl Enthusiast
    For the music lover rediscovering the joy of records, the C 3030S is an ideal centerpiece.
    With its dedicated MM phono stage, precise RIAA equalization, and careful noise
    suppression, it brings vinyl collections to life with warmth and accuracy. The retro-styled design with illuminated VU meters resonates with the analog spirit, while compact
    dimensions ensure it fits easily into modern homes. It’s the perfect blend of nostalgia and
    modern NAD engineering, giving vinyl enthusiasts an authentic HiFi experience without
    the complexity or cost of separates.

    The Design-Driven Music Fan
    The C 3030S appeals to listeners who want their HiFi to look as good as it sounds. Its
    heritage-inspired design, dark front panel, and dual VU meters give it personality and
    presence without overwhelming a room. Compact proportions make it easy to place on
    shelves or in media units, while understated detailing ensures it blends seamlessly into
    modern interiors. For the design-driven customer who still values performance, the C 3030S delivers the right balance of visual character, ease of use, and NAD’s trusted HiFi sound.

    The Everyday Listener
    Not every customer is chasing reference-grade specs, many just want music that feels
    alive, whether it’s streaming playlists, watching TV, or playing old CDs. The C 3030S
    is built for them. With HDMI eARC for simple TV integration, BluOS music streaming,
    and straightforward analog and digital inputs, it connects to the sources people use
    every day. Add a subwoofer for extra bass, or just enjoy the clean, powerful 50-watt
    amplification on its own. For everyday use, it’s an approachable, flexible amplifier that
    never compromises core sound quality.

    The Budget-Conscious Audiophile
    For those who want true HiFi performance without stretching to flagship models, the
    C 3030S hits the sweet spot. Built on NAD’s HybridDigital technology, it delivers clean
    power, low distortion, and real-world drive for demanding speakers, the qualities that
    define NAD amplification. By focusing on essentials and adding modern features like
    BluOS streaming and HDMI eARC, NAD offers a product that stays affordable while
    carrying the brand’s legacy of musical honesty. For new audiophiles or those returning to
    the hobby, the C 3030S provides a solid, reliable foundation to build a system around.

    VINTAGE SOUL
    The NAD C 3030S captures the spirit of classic HiFi with a design that nods to the
    legendary NAD 3030 amplifier from the 1970s. With its dual illuminated VU meters,
    tactile push-button controls, and a distinctive dark grey front panel bearing the original
    New Acoustic Dimension logo, the C 3030S blends retro charm with modern simplicity
    and performance. Its compact chassis, just 35,6 cm wide, offers a smaller footprint while
    preserving the authentic aesthetic of vintage stereo gear. Designed to look like what it
    is, an amplifier, the C 3030S isn’t about flash or gimmicks. It’s about purpose, heritage,
    and a timeless connection to the music. A modern classic, built for those who appreciate
    the roots of great sound.

    MODERN AMPLIFICATION
    At the heart of the NAD C 3030S is our acclaimed HybridDigital amplifier technology,
    an advanced, ultra-efficient design known for delivering clean, dynamic power with
    near-zero distortion or noise across the entire audioband. True to NAD’s longstanding
    philosophy of honest performance, the C 3030S is rated at 50 watts per channel
    using our Full Disclosure Power method, measured with all channels driven across the
    full frequency range, into real-world speaker loads. When the music demands it, the C
    3030S delivers over 100 watts of dynamic power on tap, ensuring precise control, even
    with demanding loudspeakers. The custom-designed power supply provides rock-solid
    voltage regulation and a noise-free foundation. Quiet or loud, the C 3030S delivers
    deep detail, wide soundstage, and smooth dynamics. It’s the kind of modern engineering
    that turns a vintage-inspired amp into a serious performer, for true HiFi, today and
    tomorrow.

    ANALOG AND DIGITAL PERFORMANCE
    The C 3030S is designed to connect seamlessly with both analog and digital sources.
    For analog, ultra-low-noise buffer amplifiers ensure ideal input impedance and linearity,
    preserving every nuance of your music. A dedicated MM phono stage features precise
    RIAA equalization, high overload margins, and an innovative circuit to suppress
    infrasonic noise, without affecting low-end performance, making it perfect for turntable
    enthusiasts. Whether you're spinning vinyl or playing CDs, the analog inputs deliver pure,
    unaltered signal integrity. On the digital side, a high-performance Texas Instruments
    PCM5242 differential DAC ensures exceptional dynamic range, jitter resistance, and
    lifelike detail. This preamp design gives the C 3030S rich, engaging sound, no matter
    where your music comes from.

    BLUOS HI-RES STREAMING
    With BluOS built-in, the C 3030S transforms into a complete network music system.
    Stream lossless, hi-res audio up to 24-bit/192 kHz from over 20+ popular services
    including TIDAL, Qobuz, Spotify, Deezer, and Amazon Music or play from your own
    local library. Create a wireless multi-room setup with other BluOS-enabled players and
    control everything through the intuitive BluOS app for iOS, Android, macOS, or Windows.
    Combining classic NAD performance with BluOS convenience, the C 3030S delivers true
    HiFi sound, anywhere, anytime, from any source.

    CONNECT TO EVERYTHING
    The C 3030 is equipped with a wide range of connection options to suit both classic
    and modern music sources. True to its vintage-inspired design, it naturally supports
    analog components. A built-in MM phono stage lets you connect any turntable, old or
    new, without the need for an external preamp. A standard line input accommodates
    CD players, music streamers, or other analog devices. On the digital side, HDMI eARC
    ensures easy TV sound integration, while an optical input handles common digital
    sources like media boxes and network streamers. For wireless playback, BluOS offers hires multi-room streaming and app-based control, while Bluetooth with aptX HD delivers
    quick and easy playback from mobile devices. The C 3030S also includes a subwoofer
    output with an optional 80Hz high-pass filter, ideal for building a simple and powerful 2.1
    setup.

    THE NAD LEGACY
    NAD was founded on the idea: great sound should be for everyone. In the 1970s,
    audio engineer Bjorn Erik Edvardsen and visionary Marty Borish set out to build high-performance HiFi without the high price. Their first hit, the NAD 3020, redefined what
    an affordable amplifier could do, and became the world’s best-selling HiFi amplifier.
    Since then, NAD has remained true to its founding principles: focus on performance,
    cutting the unnecessary, and push boundaries through innovation. Today, NAD is
    proudly engineered in Canada, led by Edvardsen’s protégés, and still driven by one belief:
    authentic sound should be accessible to music lovers everywhere. The C 3030S is a
    prime example of this philosophy with a visual nod to NAD’s heritage.

    Specs

    JBL 4309 Specifications:

    Type 2-way bookshelf loudspeaker
    Low Frequency Driver 6.5" (165mm) Pure Pulp cone woofer
    High Frequency Driver 2410H-2 1-inch (25mm) annular ring, Teonex® diaphragm compression driver with advanced HDI™ geometry horn
    Recommended Amplifier Power 25 - 150 WRMS
    Impedance 4 Ohm
    Loudspeaker Sensitivity 87 dB/2.83V/1m
    Frequency Response 42 Hz - 30 kHz (-6 dB)
    Coverage Angle, -6 dB 100 Degrees Hor. x 80 Degrees Ver., from 2kHz to 17kHz
    Crossover Frequency 1.6 kHz
    Enclosure Type H-braced front-ported bookshelf
    Grille Feature Monitor style to match horn mating features, supplied in dark blue (with walnut cabinet) and black (with black cabinet)
    Dimensions with grille 16.5” H x 10.25” W x 9” D (419 mm H x 260 mm W x 227 mm D)
    Controls UHF tone control
    Input Type Dual sets of gold-plated binding posts with shorting straps
    Product Weight (Each) 24.2 lbs. (10.98 kg)
    Shipping Weight 56.2 lbs. (25.5 kg)
    Shipping Units of Measure Pair
    Warranty 5 Years
    Recommended stand height 24” (609 mm)

    NAD C 3030S Stereophonic BluOS Integrated Amplifier Specifications:

    LINE INPUT, PRE-OUT (ANALOG BYPASS ON) DATA COLUMN
    THD (20 Hz – 20 kHz) <0.005 % at 4V out
    Signal-to-Noise Ratio >90 dB (IHF; A-weighted, 500 mV out, unity gain)
    Input impedance (R and C) 28 kohms + 360 pF
    Maximum input signal >5.7 Vrms (0.1 % THD)
    Output impedance 345 ohms
    Input sensitivity 100 mV (500 mV out, Volume maximum)
    Frequency response 20 Hz - 20 kHz (±0.3 dB)
    Maximum voltage output >5 V (0.1 % THD)

    LINE IN, HEADPHONE OUT DATA COLUMN
    THD (20 Hz – 20 kHz) <0.005 % at 1V out
    Signal-to-Noise Ratio >90 dB (32 ohms load; A-weighted, 1V out, unity gain)
    Frequency response 20 Hz - 20 kHz (±0.3 dB)
    Channel separation >60 dB at 1kHz
    Output impedance 2.2 ohms

    LINE IN, SPEAKER OUT
    Continuous output power into 8 ohms and 4 ohms 50W (20 Hz-20 kHz at rated THD, both channels driven)
    THD (20 Hz – 20 kHz) <0.03 % (250 mW to 50 W, 8 ohms and 4 ohms)
    Signal-to-Noise Ratio >90 dB (A-weighted, 500 mV input, 1 W out in 8 ohms)
    Clipping power >70W (1 kHz 0.1 % THD, 4 ohms)
    >55W (1 kHz 0.1 % THD, 8 ohms)
    IHF dynamic power 8 ohms: 120 W
    4 ohms: 250W
    2 ohms: 390 W
    Peak output current >16A (1 ohm, 1 ms)
    Damping factor >52 (20Hz to 6.5kHz, 50W 8 ohms)
    Frequency response 20 Hz - 20 kHz (±0.3 dB)
    Channel separation >75 dB (1 kHz)
    >70 dB (10 kHz)
    Input sensitivity (50 W in 8 ohms) 750 mV
    Frequency band 2.402 G- 2.480 G
    Maximum transmit power 7 dBm ± 2 dBm
    Power consumption, standby mode* 0.5 W

    LINE IN, SPEAKER OUT
    THD (20 Hz – 20 kHz) <0.05 % at 50W out
    Signal-to-Noise Ratio >82 dB (10 mV in; A-weighted, 1W out)
    Input impedance (R and C) 46 kohms/100 pF
    Input sensitivity 1.6 mV (20 Hz 50W out, Volume maximum)
    Frequency response 20 Hz - 20 kHz (±0.3 dB)
    >16A (1 ohm, 1 ms)
    Note: The RIAA response is consistent with a pre-emphasis that is rolled off
    at 50 kHz by a second order filter, such as used in Neumann cutting lathes.
    Maximum input signal at 1 kHz >15 mVrms (0.1 % THD)

    DIMENSION AND WEIGHT
    Gross dimensions (W x H x D) ** 356 x 129 x 329 mm
    14 1/8 x 5 1/8 x 13 inches
    Net weight 5.8 kg (12.8 lbs)
    Shipping weight 7.2 kg (15.9 lbs) 

    $2,798.99
    JBL 4309 6.5-inch 2-way Bookshelf Loudspeaker Pair with NAD C 3030S BluOS Integrated Amplifier Bundle
    $2,798.99

    Product Information

    Shipping & Returns

    Description

    STANDS NOT INCLUDED

    THIS BUNDLE INCLUDES:

    1 PAIR JBL 4309 6.5" 2-Way Bookshelf Speakers Black Walnut with Black Grills

    1 NAD Electronics C 3030S Stereophonic Integrated Amplifier with Built-in BluOS Streaming

    JBL 4309 Details:

    The JBL 4309 Studio Monitor is a compact, high-performance bookshelf loudspeaker built around the patented JBL 2410H-2 1-inch compression driver mated to patented High-Definition Imaging (HDI™) horn, paired with a 6.5-inch, cast-frame Pure-pulp cone woofer. This combination delivers music with authority and accuracy not possible with traditional loudspeaker designs. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers.

    4309 Highlights

    • Patented High-Definition Imaging (HDI™) horn
    • Patented 2410H-2 1-inch (25mm) high-frequency compression driver
    • 6.5-inch (165mm) cast frame, Pure-pulp cone woofer with 1.5-inch voice coil
    • Classic Studio Monitor design with premium finishes including satin Walnut wood veneer with blue grille or satin Black Walnut wood veneer with black grille

    Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the 4309 Studio Monitor is a showcase of patented JBL acoustics technologies. This bookshelf loudspeaker features a 2-way design with patented High-Definition Imaging (HDI™) horn technology, the patented 2410H-2 1-inch (25mm) compression driver, and a 6.5-inch (165mm) cast-frame, Pure-pulp cone woofer for powerful dynamics and incredibly accurate sound reproduction.

    JBL’s revolutionary High-Definition Imaging horn geometry is the result of intense research into the nuances of horn design. In search of exceptional high-frequency detail and uniform directivity for smooth in-room response, JBL engineers pioneered a design that delivers neutral frequency response both on- and off-axis and provides a seamless transition between the high and low frequency drivers.

    The JBL 2410H-2 compression driver benefits from the advanced research and applications derived from JBL Professional’s “D2” range of transducers. At the core of the 2410H-2 device is a lightweight polymer, annular diaphragm that improve high-frequency extension by reducing diaphragm mass. The V-shaped geometry of the annular diaphragm reduces breakup modes, eliminating time smear and reducing distortion. The result is incredible dynamics with accurate reproduction and a lack of power compression.

    An Ultra High-frequency tonal adjuster is located on the front panel below the horn and allows the sound to be tailored to the specific environment and listener preference. This control works in conjunction with an advanced crossover network design that features air-core inductors, cast wire-wound resistors and low-ESR metallized film capacitors to optimize the performance of the 4309 drive components.

    The 4309’s powerful 6.5-inch (165mm) woofer takes advantage of core JBL engineering techniques to ensure very high output with low distortion. The long-throw voice coil in conjunction with the symmetrical field motor design, flux stabilization ring, and copper shorting ring guarantee maximum output with low distortion. A Pure-pulp cone provides a lightweight, rigid diaphragm and helps to eliminate breakup modes ensuring proper pistonic motion throughout the operating band.

    The 4309 enclosure is heavily braced with 3/4-inch (18mm) thick walls to provide a solid acoustic foundation and incorporates a bass reflex design with dual front-firing, computer-optimized flared ports. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers. A blue (Walnut) or black (Black Walnut) cloth grille completes the elegant appearance. Dual sets of gold-plated binding posts provide a secure connection and offer a choice of single-ended or bi-wire/bi-amplified connections.

    NAD Electronics C 3030S BluOS Stereophonic Integrated Amplifier Details:

      The NAD C 3030S is a modern HiFi amplifier designed for music lovers who appreciate
      classic design and honest performance. Inspired by the original NAD 3030 from the
      1970s, this new model combines classic HiFi aesthetics with modern NAD engineering
      and the convenience of BluOS hi-res streaming. Its compact chassis, black faceplate,
      illuminated dual VU meters, and tactile push-buttons pay tribute to the original while
      offering a fresh and purposeful look that fits effortlessly into modern living spaces.
      At the heart of the C 3030S is NAD’s proven HybridDigital amplifier platform, known
      for delivering clean, dynamic sound with minimal distortion and noise. Rated at 50 watts
      per channel, with over 100 watts of dynamic power when needed, it’s designed to handle
      real-world speakers with ease and musicality, true to NAD’s tradition of delivering more
      than expected at the price.

      With BluOS built-in, the C 3030S transforms into a modern function amplifier with
      support from all major music services, local libraries and multi-room capabilities. Beyond
      streaming, the C 3030S supports a wide range of everyday sources. A dedicated MM
      phono input is ready for vinyl playback, HDMI eARC makes TV sound integration easy,
      Bluetooth with aptX HD for easy wireless streaming from mobile devices, and standard
      analog input support components like CD players or streamers. A subwoofer output with
      an optional high-pass filter allows for a simple 2.1 setup.

      The C 3030S isn’t just an amplifier, it’s a statement. A fusion of NAD’s legacy and
      forward-thinking design, it delivers authentic HiFi for today’s listener. Whether you're
      rediscovering your vinyl collection or streaming music from your phone, the C 3030S
      brings music to life with clarity, power, and character. It proves that great sound never
      goes out of style.

      The Vinyl Enthusiast
      For the music lover rediscovering the joy of records, the C 3030S is an ideal centerpiece.
      With its dedicated MM phono stage, precise RIAA equalization, and careful noise
      suppression, it brings vinyl collections to life with warmth and accuracy. The retro-styled design with illuminated VU meters resonates with the analog spirit, while compact
      dimensions ensure it fits easily into modern homes. It’s the perfect blend of nostalgia and
      modern NAD engineering, giving vinyl enthusiasts an authentic HiFi experience without
      the complexity or cost of separates.

      The Design-Driven Music Fan
      The C 3030S appeals to listeners who want their HiFi to look as good as it sounds. Its
      heritage-inspired design, dark front panel, and dual VU meters give it personality and
      presence without overwhelming a room. Compact proportions make it easy to place on
      shelves or in media units, while understated detailing ensures it blends seamlessly into
      modern interiors. For the design-driven customer who still values performance, the C 3030S delivers the right balance of visual character, ease of use, and NAD’s trusted HiFi sound.

      The Everyday Listener
      Not every customer is chasing reference-grade specs, many just want music that feels
      alive, whether it’s streaming playlists, watching TV, or playing old CDs. The C 3030S
      is built for them. With HDMI eARC for simple TV integration, BluOS music streaming,
      and straightforward analog and digital inputs, it connects to the sources people use
      every day. Add a subwoofer for extra bass, or just enjoy the clean, powerful 50-watt
      amplification on its own. For everyday use, it’s an approachable, flexible amplifier that
      never compromises core sound quality.

      The Budget-Conscious Audiophile
      For those who want true HiFi performance without stretching to flagship models, the
      C 3030S hits the sweet spot. Built on NAD’s HybridDigital technology, it delivers clean
      power, low distortion, and real-world drive for demanding speakers, the qualities that
      define NAD amplification. By focusing on essentials and adding modern features like
      BluOS streaming and HDMI eARC, NAD offers a product that stays affordable while
      carrying the brand’s legacy of musical honesty. For new audiophiles or those returning to
      the hobby, the C 3030S provides a solid, reliable foundation to build a system around.

      VINTAGE SOUL
      The NAD C 3030S captures the spirit of classic HiFi with a design that nods to the
      legendary NAD 3030 amplifier from the 1970s. With its dual illuminated VU meters,
      tactile push-button controls, and a distinctive dark grey front panel bearing the original
      New Acoustic Dimension logo, the C 3030S blends retro charm with modern simplicity
      and performance. Its compact chassis, just 35,6 cm wide, offers a smaller footprint while
      preserving the authentic aesthetic of vintage stereo gear. Designed to look like what it
      is, an amplifier, the C 3030S isn’t about flash or gimmicks. It’s about purpose, heritage,
      and a timeless connection to the music. A modern classic, built for those who appreciate
      the roots of great sound.

      MODERN AMPLIFICATION
      At the heart of the NAD C 3030S is our acclaimed HybridDigital amplifier technology,
      an advanced, ultra-efficient design known for delivering clean, dynamic power with
      near-zero distortion or noise across the entire audioband. True to NAD’s longstanding
      philosophy of honest performance, the C 3030S is rated at 50 watts per channel
      using our Full Disclosure Power method, measured with all channels driven across the
      full frequency range, into real-world speaker loads. When the music demands it, the C
      3030S delivers over 100 watts of dynamic power on tap, ensuring precise control, even
      with demanding loudspeakers. The custom-designed power supply provides rock-solid
      voltage regulation and a noise-free foundation. Quiet or loud, the C 3030S delivers
      deep detail, wide soundstage, and smooth dynamics. It’s the kind of modern engineering
      that turns a vintage-inspired amp into a serious performer, for true HiFi, today and
      tomorrow.

      ANALOG AND DIGITAL PERFORMANCE
      The C 3030S is designed to connect seamlessly with both analog and digital sources.
      For analog, ultra-low-noise buffer amplifiers ensure ideal input impedance and linearity,
      preserving every nuance of your music. A dedicated MM phono stage features precise
      RIAA equalization, high overload margins, and an innovative circuit to suppress
      infrasonic noise, without affecting low-end performance, making it perfect for turntable
      enthusiasts. Whether you're spinning vinyl or playing CDs, the analog inputs deliver pure,
      unaltered signal integrity. On the digital side, a high-performance Texas Instruments
      PCM5242 differential DAC ensures exceptional dynamic range, jitter resistance, and
      lifelike detail. This preamp design gives the C 3030S rich, engaging sound, no matter
      where your music comes from.

      BLUOS HI-RES STREAMING
      With BluOS built-in, the C 3030S transforms into a complete network music system.
      Stream lossless, hi-res audio up to 24-bit/192 kHz from over 20+ popular services
      including TIDAL, Qobuz, Spotify, Deezer, and Amazon Music or play from your own
      local library. Create a wireless multi-room setup with other BluOS-enabled players and
      control everything through the intuitive BluOS app for iOS, Android, macOS, or Windows.
      Combining classic NAD performance with BluOS convenience, the C 3030S delivers true
      HiFi sound, anywhere, anytime, from any source.

      CONNECT TO EVERYTHING
      The C 3030 is equipped with a wide range of connection options to suit both classic
      and modern music sources. True to its vintage-inspired design, it naturally supports
      analog components. A built-in MM phono stage lets you connect any turntable, old or
      new, without the need for an external preamp. A standard line input accommodates
      CD players, music streamers, or other analog devices. On the digital side, HDMI eARC
      ensures easy TV sound integration, while an optical input handles common digital
      sources like media boxes and network streamers. For wireless playback, BluOS offers hires multi-room streaming and app-based control, while Bluetooth with aptX HD delivers
      quick and easy playback from mobile devices. The C 3030S also includes a subwoofer
      output with an optional 80Hz high-pass filter, ideal for building a simple and powerful 2.1
      setup.

      THE NAD LEGACY
      NAD was founded on the idea: great sound should be for everyone. In the 1970s,
      audio engineer Bjorn Erik Edvardsen and visionary Marty Borish set out to build high-performance HiFi without the high price. Their first hit, the NAD 3020, redefined what
      an affordable amplifier could do, and became the world’s best-selling HiFi amplifier.
      Since then, NAD has remained true to its founding principles: focus on performance,
      cutting the unnecessary, and push boundaries through innovation. Today, NAD is
      proudly engineered in Canada, led by Edvardsen’s protégés, and still driven by one belief:
      authentic sound should be accessible to music lovers everywhere. The C 3030S is a
      prime example of this philosophy with a visual nod to NAD’s heritage.

      Specs

      JBL 4309 Specifications:

      Type 2-way bookshelf loudspeaker
      Low Frequency Driver 6.5" (165mm) Pure Pulp cone woofer
      High Frequency Driver 2410H-2 1-inch (25mm) annular ring, Teonex® diaphragm compression driver with advanced HDI™ geometry horn
      Recommended Amplifier Power 25 - 150 WRMS
      Impedance 4 Ohm
      Loudspeaker Sensitivity 87 dB/2.83V/1m
      Frequency Response 42 Hz - 30 kHz (-6 dB)
      Coverage Angle, -6 dB 100 Degrees Hor. x 80 Degrees Ver., from 2kHz to 17kHz
      Crossover Frequency 1.6 kHz
      Enclosure Type H-braced front-ported bookshelf
      Grille Feature Monitor style to match horn mating features, supplied in dark blue (with walnut cabinet) and black (with black cabinet)
      Dimensions with grille 16.5” H x 10.25” W x 9” D (419 mm H x 260 mm W x 227 mm D)
      Controls UHF tone control
      Input Type Dual sets of gold-plated binding posts with shorting straps
      Product Weight (Each) 24.2 lbs. (10.98 kg)
      Shipping Weight 56.2 lbs. (25.5 kg)
      Shipping Units of Measure Pair
      Warranty 5 Years
      Recommended stand height 24” (609 mm)

      NAD C 3030S Stereophonic BluOS Integrated Amplifier Specifications:

      LINE INPUT, PRE-OUT (ANALOG BYPASS ON) DATA COLUMN
      THD (20 Hz – 20 kHz) <0.005 % at 4V out
      Signal-to-Noise Ratio >90 dB (IHF; A-weighted, 500 mV out, unity gain)
      Input impedance (R and C) 28 kohms + 360 pF
      Maximum input signal >5.7 Vrms (0.1 % THD)
      Output impedance 345 ohms
      Input sensitivity 100 mV (500 mV out, Volume maximum)
      Frequency response 20 Hz - 20 kHz (±0.3 dB)
      Maximum voltage output >5 V (0.1 % THD)

      LINE IN, HEADPHONE OUT DATA COLUMN
      THD (20 Hz – 20 kHz) <0.005 % at 1V out
      Signal-to-Noise Ratio >90 dB (32 ohms load; A-weighted, 1V out, unity gain)
      Frequency response 20 Hz - 20 kHz (±0.3 dB)
      Channel separation >60 dB at 1kHz
      Output impedance 2.2 ohms

      LINE IN, SPEAKER OUT
      Continuous output power into 8 ohms and 4 ohms 50W (20 Hz-20 kHz at rated THD, both channels driven)
      THD (20 Hz – 20 kHz) <0.03 % (250 mW to 50 W, 8 ohms and 4 ohms)
      Signal-to-Noise Ratio >90 dB (A-weighted, 500 mV input, 1 W out in 8 ohms)
      Clipping power >70W (1 kHz 0.1 % THD, 4 ohms)
      >55W (1 kHz 0.1 % THD, 8 ohms)
      IHF dynamic power 8 ohms: 120 W
      4 ohms: 250W
      2 ohms: 390 W
      Peak output current >16A (1 ohm, 1 ms)
      Damping factor >52 (20Hz to 6.5kHz, 50W 8 ohms)
      Frequency response 20 Hz - 20 kHz (±0.3 dB)
      Channel separation >75 dB (1 kHz)
      >70 dB (10 kHz)
      Input sensitivity (50 W in 8 ohms) 750 mV
      Frequency band 2.402 G- 2.480 G
      Maximum transmit power 7 dBm ± 2 dBm
      Power consumption, standby mode* 0.5 W

      LINE IN, SPEAKER OUT
      THD (20 Hz – 20 kHz) <0.05 % at 50W out
      Signal-to-Noise Ratio >82 dB (10 mV in; A-weighted, 1W out)
      Input impedance (R and C) 46 kohms/100 pF
      Input sensitivity 1.6 mV (20 Hz 50W out, Volume maximum)
      Frequency response 20 Hz - 20 kHz (±0.3 dB)
      >16A (1 ohm, 1 ms)
      Note: The RIAA response is consistent with a pre-emphasis that is rolled off
      at 50 kHz by a second order filter, such as used in Neumann cutting lathes.
      Maximum input signal at 1 kHz >15 mVrms (0.1 % THD)

      DIMENSION AND WEIGHT
      Gross dimensions (W x H x D) ** 356 x 129 x 329 mm
      14 1/8 x 5 1/8 x 13 inches
      Net weight 5.8 kg (12.8 lbs)
      Shipping weight 7.2 kg (15.9 lbs) 

      JBL 4309 6.5-inch 2-way Bookshelf Loudspeaker Pair with NAD C 3030S BluOS Integrated Amplifier Bundle | Safe and Sound HQ