Strengthen your bass, fine-tune your sound

With 500 watts of power and DSP-based signal processing, the CS 500W subwoofer amplifier is your ticket to deep, impactful bass in your home audio system .Custom Sound to match your preferences, or use pre-configured EQ profiles designed for specific PSB subs for optimal performance.

Unleash the power of rich, balanced bass

The CS 500W delivers an impressive 500 watts of power, making it perfect for driving passive subwoofers. Whether setting up a home theatre or a high-fidelity audio system, this amplifier provides the punch your low-end frequencies need. The CS 500W even features a built-in limiter circuit that prevents your equipment from operating beyond safe parameters.

Easy integrations

The CS 500W is designed for convenience. It offers multiple power-up options, including signal sensing and a 12-volt trigger, and comes with a rack mounting kit for a seamless 1U rack space installation. Its Terminal Block Speaker Connectors make connecting subwoofers a breeze. Designed for custom sound  and installations, the CS 500W is the ideal companion for PSB's CSIR SUB In-Room Subwoofer and other subwoofer models. 

Tailored, balanced sound

Personalize your audio to match your preferences. The CS 500W boasts an integrated digital signal processor (DSP) that empowers you to fine-tune your EQ settings, ensuring that the low-frequency response aligns precisely with your preferences. Achieving the perfect sound is streamlined when connecting to a PSB subwoofer, as pre-configured EQ profiles tailored to specific PSB subs are readily available, simplifying the optimization process.

Simple setup

• 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
• <0.5W standby power consumption
• >Gross Dimensions: 16 7/8 x 1 3/4 x 8 1/8” (W x H x D)