The Quad4 has a minuscule footprint, measuring just 7 x 3 x 1 inches; it can easily be mounted almost anywhere -- including behind the dash. It features advanced protection circuitry and a built-in high-pass/full-range crossover, and offers exceptional dynamic range and low distortion for the best possible sound when used in any audio system.
Full-range Class D technology
Ultra-low current draw
Advanced protection circuitry
45 x 4 Watts per channel, continuous power
Direct connection compatible with all RetroSound® radios
High/Full crossover switch