ICEpower 500ASP Class D Audio Amplifier with Power Supply Module 1 x 500W

Create your own 500W powered subwoofer, or active speaker system with this combination power supply amplifier board. The 500ASP amp board has a 50 VDC-bus output to power additional amp boards for active 2-way 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.

Note: Requires the for full stand-alone functionality (sold separately).

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. Continental USA DIYs, OEMs, and repair shops save money by eliminating international shipping cost.

Highlights

• Very rugged construction for professional use
• Comprehensive protection scheme for longevity
• 12 VDC auxiliary and 50/80 VDC outputs for additional ICEpower amp boards eliminate the need for additional power supplies
• Selectable mains 115/230 VAC for domestic or international use
• Safety conforms to: UL/IEC 60065 and others
• Suitable for CE approved designs
• Hi-power amplifier and AC power supply all on one PC board

Note: Before wiring the amp board up, verify that the 500ASP's jumper is configured for 115 VAC or 230 VAC. A smaller 3.15A fuse is needed for 250 VAC applications. 

Specifications:
• Wattage output: 500W RMS @ 4 ohms 0.05% THD+N, 1 kHz
• Frequency response: 20 Hz to 20,000 Hz, all loads
• Dynamic range: 115 dBA
• Total efficiency: 81% @ 100W, 8 ohms
• DC-Bus: 80 VDC @7A, 50 VDC @ 5.5A, +/-12 VDC @ 0.8A maximum
• Selectable input voltage: 115/230 VAC 50/60 Hz
• 115V main fuse: 6.3A 250V
• 230V main fuse: 3.15A 250V
• Shock: 70 G-force
• Dimensions: 8" W x 6" D x 2-1/8" H.