Adam Professional Audio The Bronx Matched 5.1 Surround System

Adam Professional Audio The Bronx Matched 5.1 Surround System

Adam Professional Audio The Bronx Matched 5.1 Surround System

No Longer Available

Product Highlights

  • 5 x 7.5" S2X 2-Way Speakers
  • 15" Sub15 Subwoofer
  • 300W per Channel
  • 1000W Subwoofer
  • For Small to Medium-Sized Control Rooms
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  • 1Description

The Bronx by Adam Professional Audio comprises five 7.5" S2X near-field speakers and one 15" Sub15 subwoofer that are level-matched to ensure deep bass, tonal consistency, clear midrange, and accurate spatial imaging.

With 2500W of combined power, this 2-way active-speaker 5.1 surround system is designed to deliver reference-quality sound for broadcast, film mixing, and multimedia applications in small to medium-size control rooms.

The Bronx accepts balanced XLR & unbalanced RCA inputs. It features room-adaptive controls including variable crossover, phase, subwoofer & tweeter levels, and high / low shelving filters.

  • S2X - 300W 7.5" Two-Way Active Near-Field Studio Monitor (Single)

    The single S2X - 300W 7.5" Two-Way Active Near-Field Monitor by Adam Professional Audio is offered as an accurate reference-quality speaker intended for small and medium-sized control rooms. With 300W of amplification housed in a compact cabinet, this monitor is capable of producing high volume levels in contrast to its size.

    Hand-made in Germany and featuring the company's proprietary X-ART technology, the 2" ribbon tweeter is highly efficient at high SPLs and delivers precise transient response with a wide frequency response up to 50 kHz. It is powered by a 50W A/B amplifier with ultra-low distortion, specially designed to match the capabilities of the X-ART tweeter.

    The 7.5" HexaCone woofer features a honeycomb Nomex structure and a Kevlar coating built to resist deformation. It is driven by a magnet system with a 2" voice coil that creates maximum linear excursion and delivers high dynamics with no self-resonance in the audible range. The woofer is powered by a highly efficient (> 90%) 250W PWM amplifier designed to be light and compact.

    A variety of control options are available for adjusting the monitor's performance to the room acoustics. The front panel houses coarse & fine input-sensitivity controls, a low-frequency equalizer, a low-shelf filter, a tweeter-gain control, and a high-shelf filter for fine-tuning to your listening preferences. It also features a Power On / Standby switch and an LED to alert you in case of an overload – the protective circuit will prevent speaker damage.

    The S2X's cabinet is built with rounded edges and a durable plastic coating to provide extra protection for everyday use in the studio.



    • 2" ribbon tweeter hand-made in Germany and featuring the company's proprietary X-ART technology
    • 7.5" HexaCone woofer with honeycomb Nomex structure and Kevlar coating
    • 50W A/B high-frequency amplifier specially designed to match the capabilities of the X-ART tweeter
    • 250W PWM midrange amplifier designed for maximum efficiency (> 90%)
    • Room-adaptive control options: input-gain control, tweeter-level control, EQ, low- & high-shelving filters
    • Protective circuit to prevent speaker damage
    • Compact cabinet ideal for small and medium-sized control rooms


  • Sub15 -15" 1000w Subwoofer

    The Adam Audio Sub15 -15" 1000 W Subwoofer is designed for studio mixing and home theater applications. The unit utilizes a 1000W PWM amplifier, a 100mm voice coil, and a two magnet assembly to drive a single 15" rigid aluminum membrane woofer from 20 to 150 Hz at a maximum SPL of 112 dB as measured from one meter. The cabinet features a downward firing bass port. For controls, the subwoofer includes a variable -60 to +6 dB volume control and an adjustable low-pass crossover frequency control from 50 to 150 Hz.

    For inputs, the sub features both balanced XLR and unbalanced RCA connectors. For outputs the unit features a balanced XLR sub output for connecting to a second sub, as well as balanced stereo XLR and unbalanced RCA outputs for connecting to a set of satellite speakers. An 85 Hz high pass filter switch can be engaged to integrate the sub with the satellite speakers. For surround sound integration, the subwoofer includes a 0° or 180° reverse phase switch.

In the Box
Table of Contents
  • 1Description
  • S2X - 300W 7.5" Two-Way Active Near-Field Studio Monitor (Single)
    Woofer Number: 1
    Basket Diameter: 7.5" (186 mm)
    Voice Coil Diameter: 2" (50 mm)
    Cone Material: HexaCone
    Tweeter Number: 1
    Type: X-ART (eXtended Accelerating Ribbon Technology)
    Diaphragm Area: 4 in² (2420 mm²)
    Equivalent Diaphragm Diameter: 2" (56 mm)
    Velocity Transform Ratio: 4:1
    Diaphragm Weight: 0.0059 oz (0.17 g)
    Built-in Amplifiers Woofer: 1
    Type: PWM (Class D)
    Amp. Power RMS / Music: 250 W / 350 W

    Tweeter: 1
    Type: A/B
    Amp. Power RMS / Music: 50 W / 100 W
    Control Panel Input Sensitivity (Coarse): -20 dB to +8 dB (4 dB steps)
    Input Sensitivity (Fine): -1.5 dB to +2 dB (0.5 dB steps)
    EQ (80 Hz): 0 dB to +6 dB (1 dB steps)
    High-Shelf EQ (> 6 kHz): ±4 dB (1 dB steps)
    Low-Shelf EQ (< 150 Hz): ±4 dB (1 dB steps)
    Tweeter Gain: ±2 dB (0.5 dB steps)
    Input Connector Analog: XLR
    Frequency Response 35 Hz to 50 kHz
    Total Harmonic Distortion (THD) THD > 80 Hz: ≤ 0.8%
    Maximum Sound Pressure Level (SPL) ≥ 110 dB with sine wave acoustic, 100 Hz to 3 kHz at 3.28' (1 m)
    ≥ 120 dB per pair at 3.28' (1 m)
    Crossover Frequency 2200 Hz
    Input Impedance 10 kOhms
    Magnetically Shielded No
    Power Requirements 110 VAC / 60 Hz
    Dimensions (H x W x D) 14.5 x 8.5 x 12.5" (370 x 220 x 320 mm)
    Weight 23.8 lb (10.8 kg)
  • Sub15 -15" 1000w Subwoofer
    Driver 1
    Basket 15.5" (390 mm)
    Voice Coil 4" (100 mm)
    Cone Material Aluminum
    Type PWM
    Power Output RMS: 1000 W
    Music: 1200 W
    Input Connector 2x Analog Balanced XLR-3M
    2x Analog RCA
    Output Connector Sub out: 1x analog balanced XLR-3F

    Satellite: 2x analog balanced left and right XLR-3F, 2x analog unbalanced RCA
    Frequency Response 20 to 150 Hz
    Maximum SPL 112 dB
    Crossover Adjustment 50 to 150 Hz
    Input Impedance 100 kΩ
    Operating Temperature 32 to 104°F (0 to 40°C)
    Storage Temperature -22 to 167°F (-30 to 70°C)
    Humidity (Non-condensing) Maximum 90%
    Dimensions (H x W x D) 25 x 18.5 x 20.5" (635 x 470 x 525 mm)
    Weight 114 lb (52 kg)
    Packaging Info
    Box Dimensions (LxWxH) 34.0 x 28.5 x 25.0"
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