* 4/3/2 channel amplifier * 4 x 50w RMS or tri-mode: 2 x 50W RMS + 150W for sub * 4 x 100W max or tri-mode: 2 x 100W + 300W for sub * Variable cross-over. Variable Bass Boost. * Speaker Level Input * Overload protection JBL GTO-4000 500W 4 Channel Amplifier on eBay (end time 29-Dec-10 14:18:42 GMT)
