PSB CS500WAMP In-Wall Subwoofer Amplifier


500-Watt Digital Subwoofer Amplifier

Available to Order

This premium 500-watt digital subwoofer amplifier delivers ample power for up to two PSB passive subwoofers. The built-in digital signal processor (DSP) allows the installer to create several EQ settings as well as containing profiles tailored for PSB subwoofers, in home theater or hifi applications.


  • 500-Watt Digital Subwoofer Amplifier
  • Drives two passive subwoofers simultaneously
  • DSP implementation of EQ calibrated speaker profiles
  • DSP profile adjustments (movies, music, flat)
  • Terminal block speaker connector accommodates ten- gauge speaker cable
  • IR in with up to 4 selectable IR channels
  • Auto on/off or 12V trigger in
  • Low level inputs/outputs
  • 1U rack height
  • Removable rack ears and feet included
  • Switchable power supply
  • Detachable power cord

The CS 500W Digital Subwoofer Amplifier featuring a built-in limiter circuit that filters the incoming information and keeps it from driving the subwoofer beyond safe operating parameters. It can be powered up by several means including signal sensing and 12 volt trigger. A rack mount kit enables the subwoofer amplifier to be mounted into a 1U rack space. The CS 500W gives the installer the necessary power and control to seamlessly blend subwoofers into any musical or theater environment.


  • Frequency Response: 20 – 500 Hz
  • LF Cutoff (-10dB): 10Hz
  • Sensitivity:
    • Anechoic Chamber 88 dB
    • Listening Room 90 dB
  • Output Power:
    • 4 ohm 500 Watts RMS
    • 8 ohm 250 Watts RMS
    • EQ Adjustment Predefined EQ curves
  • Dimensions (W x H x D): 429 x 45 x 206 mm
  • Weight: 3.9 Kg

Check out the brochure for more information – PSB CS500W Brochure


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