JL Audio VX400/4i 4-Channel Full-Range Amplifier with DSP, 400 W

The JL Audio VX400/4i combines 4 channels of Class-D amplification with integrated digital signal processing. TüN software lets you configure and tune the amplifier for your speaker layout and vehicle acoustics.

Features

• Integrated DSP for equalization, delay, crossover configuration, signal routing and mixing.
• Setup and audio adjustments through JL Audio TüN software.
• Differential-balanced inputs accepting line-level or speaker-level signals.
• Removable power, input and speaker connections.
• Remote-wire, signal-sensing or DC-offset turn-on options.

Specifications

• Amplifier class: Class D
• Channels: 4
• RMS output at 4 ohms (14.4 V, <1% THD): 75 W x 4
• RMS output at 2 ohms (14.4 V, <1% THD): 100 W x 4
• Bridged RMS output at 4 ohms (14.4 V, <1% THD): 200 W x 2
• Operating voltage: 11–14.5 V DC
• Frequency response (+0 / −1 dB): 12 Hz–21 kHz
• Input voltage range: 200 mV–16 V RMS
• Width: 9.02 in (229 mm)
• Height: 2.12 in (54 mm)
• Depth: 6.62 in (168 mm)
• Recommended fuse: 40 A
• Minimum copper power/ground wire: 4 AWG

Included

VXi amplifier, power connector, analog input harness, speaker output harness, 6-foot USB A/B cable, four corner caps, corner-cap tool and Allen wrenches.

Installation

Use properly sized power and ground wiring, suitable overcurrent protection and compatible speaker loads. Follow the installation manual for wiring, ventilation, input sensitivity and crossover setup. Wiring kits and optional remote controls are not included unless explicitly listed.

Garmin part number: 010-03330-00

Official Garmin product information