JL Audio XD600/6v2 6-channel car amplifier - 75 watts RMS x 6 Speaker output connections: Accept up to 8 AWG wire Rated Power 14.4 V Stereo: 75W RMS x 6 @ 4 ohms | 100W RMS x 6 @ 2 ohms THD at Rated Power: 	&lt;1% THD, 20 Hz - 20 kHz Frequency Response: 12 Hz - 22 kHz (+0, -1dB) Dimensions (L x W x H): 10.23 in. x 7.09 in. x 2.05 in. | 260 mm x 180 mm x 52 mm