Kicker CXA4001, CX Monoblock Class D Subwoofer Amplifier, 400W (46CXA4001)

Boost your boat’s bass with the Kicker CXA4001 CX Monoblock Class D Subwoofer Amplifier 400W (46CXA4001). This Class D monoblock amplifier delivers 400 watts of efficient power to your subwoofer, providing deep, clean bass with minimal distortion. Its Class D technology ensures high efficiency and low heat production, while the marine grade, weather resistant construction protects it from sun, salt, and spray for reliable performance in tough marine environments. Perfect for boaters who want powerful, punchy bass in a compact, durable design.