Ground Zero Monoblock 1-channel subwoofer amplifier with class D circuit, integrated active crossover and auto-on function

Features:
Compact heatsink with engraved Ground Zero lettering
Variable active crossover, bass boost, phase shift
High-level input with auto-on function
Stable power supply
Class D technology
SMD components
Large terminals

• High-performance class D mono amplifier
• Adjustable bass boost level (@ 50 Hz)
• High-level input with auto-on feature
• Adjustable low pass crossover filter
• Adjustable input sensitivity
• Adjustable subsonic filter
• Adjustable phase shift
• Thermal protection
• Stereo RCA input
• Turn-on delay
• 1 ohm stable