Ground Zero GZHA Mini Four 4-channel amplifier with high efficient class D circuit, integrated activ crossover and compact dimensions.

Features:
Large terminals
SMD components
Class D technology
Stabilized power supply
Compact sized 4-channel amplifier
Socket for wired level remote control
High-level input with auto-on function
Solid heatsink with engraved Ground Zero lettering
Variable active crossover and bass boost, phase shift

High-efficient 4-channel class D amplifier
• Turn-on delay
• 2x stereo RCA input
• Variable low pass filter
• Variable high pass filter
• Short circuit protection
• Thermal protection circuit
• Owner’s manual enclosed
• Overload protection circuit
• Adjustable input sensitivity
• 2 ohms stable in stereo mode
• 4 ohms stable in bridged mode
• High-level input with auto-on function
• Optional wired bass level remote control