Boss BPS4B 500 watt 4 channel bluetooth amplifier

Product Details:

Class A/B 4 ohms Stable 4-Channel Amplifier
RMS Power Rating:
4 ohms: 94 watts x 4 channel
Total power output: 376 watts
Wireless Audio streaming [A2DP] Bluetooth technology
Aux Input allows you to connect to the audio output of an external device
Built-in 1A charger allows you to charge USB connected device thru this units USB port
3-way protection circuitry (thermal, overload, and speaker short protection)
Bass gain/level remote included
Frequency Response: 20 - 20,000 Hz
Total Harmonic Distortion (THD): 0.01%
Signal to Noise Ratio: 90 dB
Variable high-pass filter: , 24 dB/octave
Dimensions: 5.2" W x 7.5" L x 1.7" H
Authorized Internet Dealer
1-year Manufacturer's Warranty