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Item# 39637
JL Audio XD400/4v2 - $349.00
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JL Audio XD400/4v2 (98602)

Item# 39637

Condition:  Brand New

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4-Channel Car Amplifier 75W RMS x 4

MSRP:$689.99
Regular Price:$389.99
Savings Of:$340.99
Your Price $349.00

FREE Shipping in US 48!

vehicle fit guide

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.

General Features:

  • XDv2 Series Class D 4-Channel Amplifier
  • RMS Power Rating @14.4V:
  • 4 ohms: 75 watts x 4 chan.
  • 2 ohms: 100 watts x 4 chan.
  • Bridged 4 ohms: 200 watts x 2 chan.
  • RMS Power Rating @12.5V:
  • 4 ohms: 60 watts x 4 chan.
  • 2 ohms: 90 watts x 4 chan.
  • Bridged 4 ohms: 180 watts x 2 chan.
  • Input sensitivity:
  • Low level: 800mV - 8V
  • High level: 200mV - 2V
  • Frequency Response: 12 - 22,000 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: >104 dB
  • Damping Factor @4 ohms: >150 / 50 Hz
  • Selectable Filter Mode: Off / HP / LP
  • variable cutoff filter: 50 - 500 Hz, 12 dB/octave
  • Fuse Rating: 40A x 1 inline (not supplied)
  • 8 - 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Weight: 4.20 lb
  • Dimensions: 7.09"W x 6.85"L x 2.05"H
  • NexD High Speed Switching Class D Technology
  • Wired HD-RLC remote level control available, sold separately
  • LED power (green), over-current (yellow) and protect (red) indicators
  • Advanced Rollback Protection
  • Differential Balanced RCA Input
  • Pass-through preamp RCA outputs
  • Selectable turn-on modes: REM / Offset / Signal
  • +12 V Remote Turn-On: Traditional remote lead wire, from headunit
  • DC Offset-Sensing: On/Off by detecting a very small DC signal (high-level signal only)
  • Signal-Sensing: On/Off by detecting a full-range audio signal at left-channel input (high-level signal only)
  • Speaker level inputs via RCA, JL Audio XD-CLRAIC2-SW required
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Detented, Calibrated Filter Freq. Potentiometer
  • State-variable, 12dB/octave Butterworth Crossover
  • Product Highlights:
  • 4-channel car amplifier
  • 75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
  • 200 watts RMS x 2 bridged at 4 ohms (4-ohm stable bridged)
  • variable low- and high-pass filters (50-500 Hz, 12 dB/octave)
  • optional wired remote controls sub or system level
  • Class D amplifier design with NextD™ switching amp technology
  • differential-balanced inputs eliminate noise coming from your vehicle's electrical system
  • Advanced Rollback Protection System prevents thermal shut-down
  • Connection Features
  • preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input)
  • high-level inputs — up to 8 volts RMS (about 16 watts)
  • DC offset or signal sensing auto turn-on eliminates need for remote lead
  • preamp outputs
  • 8-gauge power and ground leads and a 40-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 40-amp in-line fuse between the distribution block and the amplifier is recommended
  • 8-9/16"W x 2-1/16"H x 7-1/8"D
  • UPC: 699440986021
  • Weight: 6
  • Sku: 98602
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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