JL Audio MVI Series 400W 4-Channel Full-Range Marine Amplifier with Integrated DSP - MV400/4i

MVI Series 400w 4 Channel Full-Range Amplifier with Integrated DSP - MV400/4i

100 W x 4 @ 2 / 75 W x 4 @ 4 - 14.4V

Engineered to deliver reference-grade audio performance in marine environments, every MVi amplifier unites our cutting-edge NexD2 switching amplifier technology with an integrated, full-featured digital signal processor.

Outfitted with our second-generation NexD2 technology, the MV400/4i produces up to 75 watts per channel into 4 ohms or 100 watts into 2 ohms. It can also be bridged into 4 ohms, generating up to 200 W x 2.

The NexD2 full-range technology in this amplifier is DSP-controlled and features a reduced loop area design utilizing DirectFET outputs for outstanding fidelity, very low noise, and exceptional efficiency. Housed in a compact, cast alloy chassis with a marine-grade powder coat finish, the MV400/4i is outfitted with corrosion-resistant hardware and connectors.

Instead of traditional control knobs and switches, all amplifier adjustments and DSP functionality are configured via a compatible external device (PC, Tablet, or Smartphone), with the appropriate JL Audio TN Software application installed.

The amplifier includes a power Connector (for 4 AWG wire), Speaker Output Harnesses (2), a 6 ft A/B USB Cable

Features:

Unprecedented, Onboard DSP Tuning Power!

• Powerful DSP permits optimizing each channels timing, frequency response, and output levels, for exceptional sound quality.


• TN Software delivers fast and easy setup, at your fingertips. Make all adjustments with a clear interface. Free TN software is available for computers and most handheld devices.

2nd-Gen NexD2 Switching Amplifier Technology

• Advanced, high-speed switching technology delivers reference-grade power and efficiency.


• DSP-synchronized power supply and output channels produce world-class sound quality with very low noise and distortion.

Ultra-Versatile Analog and Digital Inputs/Outputs

• Differential-Balanced Analog Inputs accept a wide range of signal levels (up to 16V RMS), offering outstanding noise rejection for clean, clear audio.


• Analog Pre-Outs, with fully independent DSP processing, allow sharing DSP capabilities with other amplifiers in the system (4V RMS Max)

JLid System Command and Control with Networking Capabilities

• Proprietary JL Audio protocol provides control interface and all communication for VXi amplifiers and optional JLid accessories, including:


• VXi-BTC Bluetooth Communicator: Adds wireless connectivity for amplifier configuration from a compatible iOS or Android device.


• M-DRC-50 (Digital Preset Controller):Offers convenient activation of up to six DSP presets from the helm.


• MVi-HUB JLid-COMM and Network Hub: Provides network connectivity for up to six MVi amplifiers (one master and five slave amplifiers) for full-system DRC control and Preset selection.

The JL Audio MVI Series MV400/4i is a high-performance marine amplifier designed to deliver exceptional audio quality in demanding environments. Equipped with 100 watts per channel at 2 ohms or 75 watts at 4 ohms, this amplifier provides ample power for multi-speaker systems, with the capability to bridge into 200 watts per channel at 4 ohms for increased output. Its robust construction features a cast alloy chassis with a marine-grade powder coat finish, corrosion-resistant hardware, and connectors, ensuring durability against the harsh marine elements. The MV400/4i's advanced NexD2 switching technology enhances efficiency and fidelity, producing low noise and distortion, which translates into crisp, clear sound across all channels. The integrated digital signal processor (DSP) offers comprehensive tuning capabilities, allowing users to optimize timing, frequency response, and output levels for superior audio performance. All adjustments are made via a compatible external device using JL Audio's TN Software, facilitating precise control without traditional physical knobs or switches. The amplifier supports a broad range of analog and digital inputs, including differential-balanced inputs up to 16V RMS, which ensure noise-free audio signals. Additionally, it features fully independent DSP processing for analog pre-outs, enabling seamless integration with other amplifiers and audio components. The JLid system command and control features provide network connectivity and control options, including wireless configuration through Bluetooth and remote preset activation via optional accessories like the M-DRC-50. Its networking capabilities support up to six amplifiers, creating a cohesive and manageable sound system. Compact yet powerful, the JL Audio MVI MV400/4i is ideal for marine enthusiasts seeking professional-grade sound with advanced customization options. For detailed installation and setup instructions, refer to the owner’s manual available online.

Features:

• Powerful onboard DSP enables precise tuning of each channel for optimal sound quality.

• TN Software provides easy setup and adjustment via computer or mobile device through a user-friendly interface.

• Second-generation NexD2 technology offers high-speed switching for efficient power delivery and premium audio fidelity.

• Low noise, distortion, and high efficiency achieved through DSP-synchronized power supply and DirectFET outputs.

• Supports a wide range of analog and digital inputs with noise rejection for clean audio signals.

• Full DSP processing for analog pre-outs, allowing system expansion and integration.

• JLid system commands enable network control and communication with compatible accessories and other amplifiers.

• Wireless Bluetooth connectivity simplifies amplifier configuration and control from iOS and Android devices.

• Networking hub supports multiple amplifiers, enabling comprehensive system management and preset control.