Polk Audio PA D4000.4 4-Channel Class D PA Series Car Audio Amplifier 800W RMS PAD4000.4

Polk Audio PA D4000.4 4-Channel Class D PA Series Car Audio Amplifier 800W RMS PAD4000.4 Review

Polk Audio PA D4000.4 4-Channel Class D PA Series Car Audio Amplifier 800W RMS PAD4000.4 Feature

• PA Series 4-Channel Class D Car Amplifier
• RMS Power Rating: 4 ohms: 125 watts x 4 chan. | 2 ohms: 200 watts x 4 chan. | Bridged, 4 ohms: 400 watts x 2 chan.
• High-speed MOSFET power supply
• LED power (green) and protect (red) indicators
• Dimensions: 10-13/16"L x 6-3/4"W x 1-13/16"H

The PA D4000.4 is Polk Audio's new high-efficient digital 4-channel amplifier. This amplifier is perfect for providing the correct amount of power to a complete four speaker upgrade to your car audio system. The ability to bridge channels will give you more options on amplifying other applications such as subwoofers. This 4-channel can do amplify anything from high-end speakers to 4 entry level subwoofers.