Have two of these with factory box and foam.
Auditioned them on the bass speakers on my Hawthorne open baffle. Very light 16 ohm load never stressed the amplifiers, in use for only a few months. Lucked into a DEQX DSP so used a standard amp to run the bass drivers. Never mounted these amps, so all factory terminations and no screw marks on the face plate.
Power output @ 8 Ohms 150W , @ 4 Ohms 200W ． THD 0.05% ． S/N ratio @ rated power 85dB ． Input sensitivity @ low level 75 mv/100Hz @ high level 3.5 v/100Hz ． Input impedance 22 kW ． Variable low pass freq. 50~100 Hz ． Dimension WxHxD 210x290x115 mm
Discrete high current drivers and output devices. ． Woofer level control. ． Low pass frequency adjustable. ． Woofer level control. ． Phase invert switch control. ． Auto on/off control. ． Provide low level in. ． Binding post high level in/out terminal. ． Output protection circuit with relay. ． LED power indicator. ． Master power switch. ． AC 115V/230V factory adjustable.
This amp uses a heavy duty linear power supply, not a switching one. Class AB design with solid bass extension and authority. This is about 3 years old, but I basically held them in reserve. You won't get a better sub amp than these for the money. The replacement models have been cheapened up, and are not as well built.
Originally Sold For $200 each
Sell For $100 each
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