JL Audio 4 Ch. Class D Full-Range Amplifier, 400 W JX400/4D

JX400/4D

$399.95

NEED HELP? GET EXPERT ADVICE
(416) 282-8111



4-Channel Class D Full-Range Amplifier, 100 W x 4 @ 2 Ω / 70 W x 4 @ 4 Ω - 14.4V

The JX400/4D employs a highly-efficient Class D design with a robust MOSFET power supply to deliver a strong 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD).
Use the JX400/4D in combination with our JX500/1D or JX1000/1D monoblocks to build an amazing amplification system at a very affordable price. Or, use the JX400/4D by itself to power two satellites, plus a subwoofer.
The JX400/4D includes a defeatable 12 dB / octave filter for each channel bank, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50-200 Hz. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs, making it easy to integrate with a variety of OEM and aftermarket head units.

Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω 70 W RMS x 4
@ 2 Ω 100 W RMS x 4
Bridged @ 4Ω 200 W RMS x 2
Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω 50 W RMS x 4
@ 2 Ω 80 W RMS x 4
Bridged @ 4Ω 160 W RMS x 2
General Specifications
Frequency Response 20 Hz - 20 kHz (+0, -1dB)
S/N Ratio, referred to highest rated power >93 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W >76 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω >60 / 50 Hz
Damping Factor @ 2 Ω >30 / 50 Hz
THD+N @ Rated Power <1% @ 2 Ω per Ch.
Input Voltage Range @ RCA Inputs 200 mV - 4 V RMS
nput Voltage Range @ High-Level Inputs I2 V - 10 V RMS
Fuse Rating Min.Copper Power / Ground Wire Gauge 4 AWG wire
Fuse Rating 40 A (AFS, AGU or MaxiFuse™)
shipping Info
Filter Mode(s) Low-Pass or High-Pass
Filter Slope(s) 12 dB/octave
Filter Frequency Range 50 Hz - 200 Hz
Detented, Calibrated Filter Freq. Potentiometers No
Filter Defeat Function Yes
Remote Level Control No
Remote Level Modes N/A
Channel Input Mode Switch Yes (2/4 ch.)
Pass-Through Preamp Output Unbuffered
Source Channel Selection for PreOuts No (always 2 Ch)
Physical Specifications
Height (H) 2.15 in / 55 mm
Width (W) 9.05 in / 230 mm
Depth (D) 7.68 in / 195 mm
Net Weight 4.80 lb / 2.18 kg

leave your review


Four more than four decades G&G Electronics ......