Polk 4-Channel Class D Power Amplifier

• 125W x 4 @ 4 ohms; 200W x 4 @ 2 ohms; 400W x 2 @ 4 ohms (bridged.
• Frequency response: 20Hz – 20kHz.
• MOSFET switching power.
• Signal-to-noise ratio: 105 dBA.
• Distortion at rated power: <0.1%. • Max. sensitivity: 200mV - 6V dB. • 12 volt and ground cable gauge: 4AWG. • Protection: Thermal, DC offset, reverse DC voltage and short circuit protection. • Nickel-plated wire terminals and RCA connectors. • Stainless steel hardware. • Dimensions: 1-13/16” H x 10-15/16” W x 6-3/4” D. Order No. Description Price 570205 $412.98 E