- Soundavo Outlet Products come with 1-Year-Warranty-

The PSB-300 subwoofer amplifier provides 250W RMS @ 4 Ohms (150W RMS @ 8 Ohms) stable power to in wall subwoofers, supports deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems. It includes both line level and high level (already amplified) inputs, that can be used in both home theater surround sound and whole-house audio system applications.With the low pass filter and phase adjustment, you can get the better of bass signal to the subwoofer. 12VDC trigger in/out allows you to turn on this amplifier from external device, and turn on the related device with this amplifier.