Serounder Audio Power Amplifier 2X15W 20W Hi-Fi 2.1Ch Hifi Stereo Subwoofer Amp
【Alloy Power Amplifier】- All aluminium alloy shell, to eliminate all kinds of electromagnetic interference. Smart, lightweight aluminum casing.,【15Wx2+20W Mini Amplifier】- High-power audio amplifier chip, 15W x 2 RMS power output.