BOSS Elite BE400.1D Class D Car Audio Amplifier – Powerful Mono Subwoofer Amp 2-way crossovers Interface: DC-IN / V-IN /

Interface: DC-IN / V-IN / MicroSD Card Slot

If the vehicle has a factory amplifier

2 Display brackets

Dimensions: 1-5/8" x 4" x 9/16"

BOSS Elite BE400.1D Class D Car Audio Amplifier – Powerful Mono Subwoofer Amp 2-way crossovers Interface: DC-IN / V-IN /Pump up your ride's bass with the BOSS Elite BE400. 1D, a full range Class D mono amplifier designed for serious sound. This beast boasts a PWM MOSFET power supply, ensuring stable and efficient performance for your subwoofers. With robust thermal, short, and overload protection, your audio system stays safe while delivering crisp, powerful lows. Easily fine tune your sound with adjustable low pass and infrasonic filters, plus a handy bass boost.