ST-500DM- Zapco Monoblock Class D Low Range Amplifier. It has a 30Hz sub sonic filter and an 80Hz 18dB/octave Electronic Crossover. Mono, 4 ohms: 1 x 160 Watts RMS. Mono, 2 ohms: 1 x 310 Watts RMS. Mono, 1 ohms: 1 x 500 Watts RMS.
Mono, 1 ohms: 1 x1000 Watts Max. Single channel 12V bass amplifier. Stable from 4 ohms to 1 ohm load. RCA Signal input and output connectors. Thermal / over current / speaker short / DC.
Tested voltage & THD: 14.4V & less than 0.2%. Dimensions in Inches : 6.7(W) x 2.2(H) x 7.5(L).
You will be issued a Return Authorization Number. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. The item "ZAPCO ST-500DM MONOBLOCK 500W RMS SUBWOOFERS SPEAKERS CLASS D CAR AMPLIFIER NEW" is in sale since Friday, November 30, 2012. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers".
The seller is "woofersetc_outlet" and is located in Los Angeles, California. This item can be shipped worldwide.