Brand new, never seen power. I picked this up on a trade, intending to use it in my wife's car. It has a beautiful brushed heatsink and the overall size is very compact. I believe the brand is new to the market. The build quality seems very good by using metal pot controls and nice hardware. Overall it is a well-put-together class a/b 4 channel option at an inexpensive price. Shipping is on me within the USA via UPS.

Specs:

Power RMS 2Ω @ 14.4V: 4 x 135 Watts
Power RMS 4Ω @ 14.4V: 4 x 70 Watts
THD+N @ Nominal Power: 4×75 Watts 4Ω
Frequency Response: 10Hz ~ 30kHz
SNR: 93dB
Input Sensitivity: 0.2V to 6V
Operating Voltage: 9V to 16V
High Pass Filter: 50Hz to 250Hz
Low Pass Filter: 50Hz to 250Hz
Total Efficiency: 70%
Max Current Draw (A): 53
Music Current Draw (A): 28
Dimensions: 5.8” W x 9.8” L x 1.9” H