Power Acoustik VA4 1800D 1800W 4-Channel Car Amplifier - Class A/B Stereo Audio Amp for Car Audio System, Home Theater, and DJ Equipment - Perfect for Bass Boost and High-Performance Sound Systems

Features:

• Class A/B Full Range Amplifier
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• 1-ohm Minimum Impedance Class D Mono-block Operation
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• Barrier Strip Wire Terminals, 4g Power & 8g Speaker Outputs
• Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
• 12dB Bass Boost Increases Low Octave Harmonics
• Dash Mount Gain Control Module Included
• Dimensions: 11.75"L x 8.75"W x 2"H

Specifications:

Power Specifications - Full Range Channels:

• RMS Power @ 4 ohms: 100 watts x 4 channel
• RMS Power @ 2 ohms: 160 watts x 4 channel
• Bridged RMS Power: 320 watts x 2 channel

Amplifier Specifications:

• Amplifier Class: A/B
• Number of Channels: 4
• Total Peak Power Output: 1800 watts
• Total RMS Power Output: 640 watts
• Maximum Input Gauge Size: 4 AWG
• Minimum Impedance Unbridged: 2 ohms