The PSB-200 subwoofer amplifier delivers clean, solid power required to drive small-to-medium sized in-wall or floor stand style subwoofer speakers. Provide 200W RMS @ 4 Ohms (140W RMS @ 8 Ohms) of deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems. Allows compensation for subwoofer location relative to the main speakers, can be adjusted from 0° to 180°. The Low Pass Filter from 35Hz to 160Hz. Unique solid and beautiful modern compact chassis exterior design for easy place on your music media stand/cabinet, fits anywhere you need it. The cool running light weight Class D amps are quiet and can run all night without over-heat issue. This subwoofer amp is an ideal match to our passive in-wall subwoofers. The PSB-200 is stable down to 4 ohms, so it will easily drive one or two subs. Use the front panel crossover and phase controls to dial in the sound just the way you want it. 

Features:
- 200 watts of deep, hard-hitting power at 4 ohms impedance
- Front panel volume, crossover, and phase controls to tailor your sound to your need
- Compact design fits anywhere you need it
- Cool running Class D amps are quiet and can run all night

Spec:
Maximum Power Output: 200W @4 Ohms, 140W @8 ohms
Frequency Response: 10Hz ~ 180 Hz +/- 1dB
Total Harmonic Distortion: < 1%
Signal to Noise Ratio: 95dB
Adjustable Low Pass Filter: 35Hz to 160Hz
Low Pass Filter Slope: 12 db/oct
Phase Control: 0° to 180°