Brand New

JL Audio VX400/4i VXi 4 Channel Class D Subwoofer Amplifier with DSP - 400W

VX400/4i
4-Channel Class D Full-Range Amplifier with Integrated DSP, 100 W x 4 @ 2 Ω / 75 W x 4 @ 4 Ω - 14.4V

Designed to simplify great audio, every VXi amplifier combines our advanced NexD2™ switching amplifier technology with an integrated, full-featured digital signal processor.

With our second-generation NexD2™ technology, the VX400/4i full-range amplifier outputs up to 75 watts per channel into 4 ohms, or 100 watts into 2 ohms. It can also be bridged into 4 ohms, producing 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.

The amplifier chassis is ultra-compact, with all connections on one side, to greatly simplify installation into tight spaces.

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 TüN™ Software application installed.

Amplifier includes: Power Connector (for 4 AWG wire), Analog Input/Pre-Out Harness, Speaker Output Harness, 6 ft A/B USB Cable

Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω 75 W RMS x 4
Bridged @ 4Ω 200 W RMS x 2
@ 2 Ω 100 W RMS x 4

Rated Continuous (RMS) Power @ 12.5 V
Bridged @ 4Ω 180 W RMS x 2
@ 4 Ω 60 W RMS x 4
@ 2 Ω 90 W RMS x 4

General Specifications
Damping Factor @ 2 Ω >50 / 50 Hz
S/N Ratio, referred to highest rated power
(Analog Inputs) 99 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to highest rated power
(Digital Inputs) 101 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Min.Copper Power / Ground Wire Gauge 4 AWG wire
Fuse Rating 40 A (AFS, AGU or MaxiFuse™)
Frequency Response 12 Hz - 24 kHz (+0, -1dB)
Input Voltage Range @ RCA Inputs 200 mV - 16 V RMS
S/N Ratio, referred to 1 W
(Analog Inputs) 80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W
(Digital Inputs) 81 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
THD+N @ Rated Power <1% @ 2 Ω per Ch.
Damping Factor @ 4 Ω >100 / 50 Hz

Physical Specifications
Depth (D) 6.62 in / 168 mm
Width (W) 9.02 in / 229 mm
Height (H) 2.12 in / 54 mm
Net Weight 5.0 lb / 2.27 kg