Rockville W65K9D4 2-Pack + CXA400.1 Amplifier Bundle

Engineered for compact vehicles and refined interiors, this bundle blends precision and punch. Two 6.5" subs in a dual sealed enclosure deliver articulate low-end with fast transients, ideal for modern music and daily driving. The 400w RMS mono amplifier supplies stable, dynamic power, while the 4‑gauge copper wiring kit secures strong current flow for cooler, more efficient operation. Cast baskets, robust magnets, and high-temp coils underscore durable performance. It’s a sleek, install-ready path to powerful, clear bass without overwhelming your trunk space or your factory aesthetics.