Coda Audio PW12A Self-powered High Output Subwoofer

The PW12A is a compact self-powered high output subwoofer incorporating a 1000W high efficiency class D amplifier.

PW12A Self-powered High Output Subwoofer

The integrated control electronic includes optical limiter, 24dB phase-aligned crossovers and EQ to provide a perfect match between amplifier and loudspeaker for optimum acoustic output and reliability. The incorporated high pass crossover output (80Hz or 125Hz) eases integration of top cabinets without external processing gear such as crossover.

The high power 12” neodymium woofer provides powerful and extended low frequency response with immense headroom. The integrated speaker output allows connection of an additional passive subwoofer (PW112) providing an economical solution to increase the max. system SPL to 135 dB (peak). The use of a high efficiency class D amplifier together with the new developed neodymium ultra low distortion woofer ensures small size, low weight and superb sonic performance.


  • Self-powered high output subwoofer
  • 12" neodymium ultra low distortion woofer
  • 1000W RMS (2000W burst) at 4 Ohm class D amplifier
  • Capable of driving an additional passive woofer PW112
  • Low power compression, superb quality sound
  • Optical limiter for state-of-the-art protection
  • Integrated 24 dB high pass crossover output for the mid / high way


PW12A Self-powered High Output Subwoofer front and back views

Type: Self-powered subwoofer
Application: Small / medium venues subwoofer
Frequency response: 35 Hz to 80 Hz or 125 Hz (switchable)
Maximum SPL peak: 129 dB single cabinet, up to 135 dB with PW112 slave
Amplifier: Class D
Max. power output (RMS): 1000 W / 4 Ω
THD + N: 0.04% at 1000 W, 100 Hz, 4 Ω
Components: 12" neodymium ultra low distortion woofer 8Ω,
  3" (77 mm) voice coil, 600 W (AES)
Crossover: 30 Hz high pass 18 dB/O, 80 Hz or 125 Hz low pass and high out 24 dB/O, EQ
Input: Balanced
Connectors: 1x female XLR / TRS jack; 1x male XLR loop
  1x male XLR high out (pin2+,3-,1gnd)
Impendance: 10 kΩ
Input sensitivity: 0.775 V (RMS)
External speaker output: Neutrik™ NL4MP (8 Ω min.)
AC connector: 2x Neutrik™ PowerCon (in/out)
AC power requirements: 2000 W peak, 1000 W continuous (max)
LED Indicators: Power on, signal, 0 dB, LF limit, overload
Controls: Gain -12 dB to 0 dB
  Crossover 80/125 Hz, input phase
Suspension: Optional
Enclosure material: 18mm birch plywood
Finish: Textured black paint
Dimensions (WxHxD): 450 mm x 394 mm x 530 mm
Net weight: 31 kg

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