JL AUDIO XD400/4v2 Car Speaker 4-Ch. Amp Class D XD Full-Range Amplifier New
JL AUDIO XD400/4v2 Car Speaker 4-Ch. Amp Class D XD Full-Range Amplifier New. One (1) JL AUDIO XD400/4v2 400W 4-Channel Class D XD Series Full-Range Car Amplifier. XD Series 4-Channel Class D Car Amplifier.