Autotek MM-4025.1D 4000W Max 1-CH Monoblock Class-D Car Audio Compact Amplifier Car Keys & Transponders What’s in the box:

What’s in the box:

AM/FM antenna adapter

250Hz 500Hz

Nemesis Audio NA-1TW

Autotek MM-4025.1D 4000W Max 1-CH Monoblock Class-D Car Audio Compact Amplifier Car Keys & Transponders What’s in the box:BRAND NEW AUTOTEK MM 4025. 1D MEAN MACHINE 4000 Watts Max Monoblock Class D Compact Amplifier Key Features: Low Noise Preamplifier Circuit: Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process. RCA Inputs: RCA inputs and outputs provide the highest sound quality connection. Operation Mode: Mono only Crossover Type: Onboard electronic