50 Watt Trunk Amp (120-1970) Specifications Faxback doc. # 8299 10% THD Output Power @ 14.4 VDC 1 kHz at Stereo Mode.....................................25W x 2 Frequency Response..................................20-20,000 Hz (+/-3dB) Input Impedance..................................................10k Ohms Input Sensitivity (for 10% THD Output Power) Low Input........................150mV High Input....................... 2.5V Power Supply Voltage................DC 14.4V Negative Ground (10.5 - 16V) Matching Speaker Impedance.......................................4-8 Ohms Maximum Current Draw...................................................5A Dimensions.................................1 15/16 x 6 1/16 x 7 3/32 inch (49 x 154 x 180mm) HWD Net Weight...................................................32 Oz (850G) (LB/all-07/11/94)