(2CH) POWER OUTPUT : 150W X 2CH 4Ω 300W X 2CH 2Ω POWER SUPPLY DC + 14.4V (11 - 16V USEABLE) POWER Bandwidth : 5Hz - 65KHz @ ± 1dB INPUT Level : 400mV - 10V (ADJUSTABLE) T.H.D : NO MORE THAN 0.025% S/N RATIO : 100dB DAMPING FACTOR : > 400 COOLING FAN FUSE : 80 Amp Dimensions : 120(W) X 50(H) X 500(L)mm