Ground Zero GZIA 4.120 4-channel high quality class A/B amplifier B4000 Twisted Pair windings

Twisted Pair windings

and Subsonic frequency adjusters

3-way component speaker system

Rated AES Power Handling (RMS): 75 Watts

Ground Zero GZIA 4.120 4-channel high quality class A/B amplifier B4000 Twisted Pair windingsHigh Quality amplifier 4 channel amplifier with class A B circuit, integrated active crossover and black anodized heatsink 4 channel amplifier Class AB technology Variable active crossover and bass boost Stable power supply Large terminals Black anodized heatsink with Ground Zero lettering High level input with auto on function Model High Quality Class A B amplifier Channels 4 Output Power (@ 4) 4x 70 Watts RMS Output Power (@ 2) 4x 120 Watts RMS max.