JL Audio MV400/4i 4-Channel Marine Amplifier, 400W DSP

JL Audio MV400/4i 4-Channel Class D Full-Range Marine Amplifier with Integrated DSP — 400W

Reference-grade audio performance in a marine-grade chassis. Combines NexD2™ switching amplifier technology with a full-featured integrated DSP, configured via JL Audio Tüned® Software (PC, tablet, or smartphone).

• Power: 75W×4 @ 2Ω | 50W×4 @ 4Ω | 150W×2 bridged @ 4Ω (14.4V)
• 2nd-Gen NexD2™ Class D switching technology for outstanding fidelity and efficiency
• Integrated DSP: per-channel timing, frequency response, and level optimization
• Differential-balanced analog inputs — up to 16V RMS with excellent noise rejection
• Analog pre-outs with independent DSP processing (4V RMS max)
• JLid™ control for VXi-BTC Bluetooth communicator, M-DRC-50, and MVi-HUB network hub
• Compact cast alloy chassis with marine-grade powder coat and corrosion-resistant hardware
• Includes: Power connector (2 AWG), 4× speaker output harnesses, 6ft USB cable

A powerful 4-channel marine amplifier engineered for premium audio in boats on the Gulf.