A3001 TPA3255 300W Mono Subwoofer Amp Full-Frequency/Switchable FLAT & SUB Bass Modes, Passive Speaker & Active Sub Outputs.Pure Sound Amplifier for TV,PC & Home Theater,DC36V Adapter

Adopts the TPA3255D2 chip and NE5532 op-amp. Very quiet, runs extremely cool, easy to set up. Ships with a 36V 6A power adapter, so the A3001 Subwoofer Amplifier can drive most home passive speakers and powered subwoofers. This A3001 TPA3255 HiFi Mono class D amplifier has a max output of 300W and is exclusively designed for customers who pursue HiFi sound. Built-in low pass filter for subwoofers with Full-Frequency and Sub Bass switchable. It can be switched to subwoofer bass or full frequency mono amp, and can be connected to a passive subwoofer, active subwoofer, or passive speaker.

Adds full-range mono amp and subwoofer amplifier switchable switches to adjust the input ways according to your different needs. Simple compact design, and the exterior design is delicate and beautiful. This little amp can match with your computer, desktop, home theatre system, and so on.
Please Note: The 300W power mentioned in the title is the peak power of the product when paired with a 48V 10A power supply and a speaker impedance of 4. The A3001 is sold with 36V 6A; please refer to the A3001 Power Meter for specific power figures