Polk Audio PA500 4 4-Channel Bridgeable Power Amplifier Review
Product Feature
- 4-channel, dual bridge-mono (2-channel) power amplifier
- Power handling: 125 watts x 4 (2 ohm) continuous power, 250 x 4 (2 ohm) dynamic power or 250 watts x 2 (4 ohm) continuous power
- Double layer fiberglass epoxy printed circuit boards
- 6-way smart system protection (SSP) circuits
- High-speed MOSFET switching power supply
Product Overview
The Polk Audio PA500.4 4-channel power amplifier packs an incredible amount of power into one single unit. Use it for 4 main speakers, a bi-amped component set, or 2 mains and a subwoofer. The choice is yours. Cast aluminum textured end caps for optimized heat dissipation and hiding of connectors. Solid aluminum logo and model panel back lit in cobalt blue. Light Bar/Fan Output-Connect an optional LED light bar or cooling fan for custom installations. Remote Subwoofer Level Adjuster included. [more...]