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CreativeAudio.Net Has Offered Car, Marine, Motorcycle, Powersport and Home Lifestyle Products with Pride for Over 30 Years. Started in Pittsburg, KS in 1991 we've since grown to numerous retail locations around the Ozarks and have greatly expanded our online offerings.
Creative Audio is an automotive, marine and home lifestyle company that provides excellent product, innovation, and custom installations. We created an atmosphere that keeps customers coming back for more. We are home to very creative installers and innovators, and we pride ourselves on giving the best customer service in the market. Give us a call today and you'll see that we strive for nothing less than Five-Star service.

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- XD400/4v2

JL Audio XD400/4v2: 4 Ch. Class D Full-Range Amplifier 400 W

$629.99
Free wiring kit & bass knob will be automatically added to your cart while supplies last.
Shipping:
Free 2-Day Shipping!

JL Audio XD400/4v2

4-Channel Class D Full-Range Amplifier, 100 W x 4 @ 2 Ω / 75 W x 4 @ 4 Ω - 14.4V


XD400/4 Product Spotlight

This tiny amplifier packs a serious full-range punch, delivering a staggering 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency.

Use the XD400/4v2 in combination with our XD600/1 monoblock to build a 1000 W amplification system to power four satellites and a subwoofer... and fit the whole thing under a seat. Or, use the XD400/4v2 by itself to power two satellites, plus a subwoofer. With XD's, the possibilities are endless.

The XD400/4v2 includes a 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 50-500 Hz.

The XD400/4v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.

This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

Rated Continuous (RMS) Power @ 14.4 V

@ 4 Ω 75 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 60 W RMS x 4
@ 2 Ω 90 W RMS x 4
Bridged @ 4Ω 180 W RMS x 2

General Specifications

Frequency Response 12 Hz - 22 kHz (+0, -1dB)
S/N Ratio, referred to highest rated power >104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W >84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω >150 / 50 Hz
Damping Factor @ 2 Ω >75 / 50 Hz
THD+N @ Rated Power <1% @ 2 Ω per Ch.
Input Voltage Range @ RCA Inputs Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge 4 AWG wire
Fuse Rating 40 A (AFS, AGU or MaxiFuse™)

Signal Processing

Filter Mode(s) Low-Pass or High-Pass
Filter Slope(s) 12 dB/octave
Filter Frequency Range 50 Hz - 500 Hz
Detented, Calibrated Filter Freq. Potentiometers Yes
Filter Defeat Function Yes
Remote Level Control Optional (HD-RLC)
Remote Level Modes 2 or All channels
Channel Input Mode Switch Yes (2/4 ch.)
Pass-Through Preamp Output Buffered
Source Channel Selection for PreOuts Yes

Physical Specifications


Height (H) 2.05 in / 52 mm
Width (W) 8.52 in / 216 mm
Depth (D) 7.09 in / 180 mm
Net Weight 4.75 lb / 2.15 kg
SKU:
XD400/4v2
UPC:
699440986021
Condition:
New
Availability:
In stock and ready to ship!
Shipping:
Free 2-Day Shipping!

JL Audio Warranty

Mobile Audio Subwoofer Drivers JL Audio Subwoofer Drivers are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Amplifiers and Electronic Products JL Audio Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Speaker Systems JL Audio Speaker Systems are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Enclosed Subwoofer Systems JL Audio Enclosed Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Speaker Systems and Subwoofers JL Audio Marine Speaker Systems and Subwoofers are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Amplifiers and Electronics JL Audio Marine Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
SlamPak™ Powersports Audio Systems JL Audio SlamPak™ Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Powersports Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Click here for detailed JL Audio warranty information.
Number Of Channels:
4 Channel
UPC:
699440986021
RMS Power In Watts:
251-500 Watts
Bundle:
No
Feature 1:
The amazingly small XDv2 amplifiers are huge in audio performance, thanks to our advanced NexD™ switching technologies. These technologies allow XDv2 amplifiers to achieve efficiencies exceeding 80%, meaning far less heat and strain on your vehicle's
Feature 2:
This efficiency advantage, combined with state-of-the-art microelectronic components, allows us to use very compact unitary cast alloy heat sinks.
Feature 3:
Just like their more expensive HD siblings, XDv2's deploy our Advanced Thermal Rollback System to completely eliminate annoying thermal shut-down events.
Feature 4:
Beneath every XDv2's removable control cover, you will find studio-grade signal processing with fully variable crossover filters. Also included are our noise-killing, highly flexible differential-balanced inputs
Feature 5:
Spec feature set consists of automatic turn-on capability (via signal sensing or DC-offset sensing) and a dual-range differential-balanced input section able to handle a wide range of input voltage levels.
Condition:
NEW
Manufacturer SKU:
98602
Manual:
Click Here">Click here to download
Weight:
5.5000 lbs

1 Review Hide Reviews Show Reviews

  • 5
    Finally loving the sound system in my new car!

    Posted by Juz10 on 5th Sep 2015

    Purchased this XD400 to replace an Alpine amp that sounded a little "off" and harsh from day one. Installing this amp breathed the life back in my music! Sound quality is second to none (except maybe the higher class JL amps). This is the second XD400 amp I've used. Yes, JL Audio is a little pricey, but I wasted 500 bucks on the other amp, so I think I will just stick with JL Audio from now on and save myself some money in the long run. I would recommend this amp and every other JL Audio product I've tried. Creative's customer service and prices also keep me coming back.