Ground Zero GZHA MINI ONE-K monoblock 1-channel subwoofer amplifier with class D circuit, integrated active crossover and auto-on function

Features:
• Variable active crossover and bass boost, phase shift
• Solid heatsink with engraved Ground Zero lettering
• High-level input with auto-on function
• High-efficient mono class D amplifier
• Adjustable bass boost (@ 45 Hz)
• Stereo RCA input and output
• Bass remote control included
• Adjustable input sensitivity
• Overload protection circuit
• Thermal protection circuit
• Owner’s manual enclosed
• Variable high pass filter
• Link mode (with 2 units)
• Variable low pass filter
• Phase switch (0°/180°)
• Short circuit protection
• Class D technology
• SMD components
• Turn-on delay
• 1 ohm stable