Create your own 1,000W powered subwoofer, or active speaker system with this combination power supply amplifier board. The 1000ASP amp board has a 80/120 VDC-bus output to power additional amp boards for active 2 and 3- way speaker designs. The DC-bus also delivers +/- 12 volts to crossover networks and other preamp boards so you can customize your project without extra power supplies. Save money by ordering large quantities for that big production project, or order one to build a sample. _x000D_ _x000D_Note: Requires the  326-148 ICEpower Amplifier Module 500ASP/1000ASP Wiring Harness Kit for full stand-alone functionality (sold separately)._x000D_ _x000D_Since ICEpower has been around for years, you'll find their power supply amp boards built into many active sound systems, powered speakers, and rack amps used by live sound professionals. That's because they know that ICEpower boards take a beating by having a higher G-force rating than most amp boards on the market. Sound engineers know that the built-in thermal overload protection keeps the amp board from overheating during cranked-up, bass thumping live concerts.ICEpower power supply amp boards are only available in the USA from Parts Express. Parts Express ships out each order the same day if placed before 4 pm EST M-F. This helps repair shops give quicker and more accurate estimate times when ordering ICEpower replacement boards, and makes it easier than ever to acquire ICEpower amp modules for your projects. Continental USA DIYs, OEMs, and repair shops save money by eliminating international shipping cost._x000D_Note: The included 10A fuse is setup for 115 VAC as pictured. A 6.3A fuse must be used for 230 VAC application and snapped into the other fuse holder._x000D_Specifications: ? Wattage output: 1,000W RMS @ 4 ohms 0.01% THD+N, 1 kHz ? Frequency response: 20-20,000 Hz, all loads ? Dynamic range: 118 dBA ? Total efficiency: 79% ? DC-Bus: 120 VDC @9A, 80 VDC @ 7A, +/-12 VDC @ 0.8A maximum ? Selectable input voltage: 115/230 VAC 50/60 Hz ? 115V main fuse: 10A 250V ? 230V main fuse: 3.15A 250V ? Shock: 70 G-force ? Dimensions: 9.17" W x 5.91" D x 2.25" H.