JL Audio XD400/4v2 4 Ch. Class D Full-Range Amplifier
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 JL Audio's 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 their 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.
Maximum Power : 200 Watts
Low Frequency Response : 50-500 Hz
High Frequency Response : 50-500 Hz
Number of Channels : 4
Frequency Response : 12-22000 Hz
Built In Crossovers : Yes
RMS Power Output : 75x4 Watts
Channel Separation : Yes
Amplifier Class : D
Fuse Rating : 40 A
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
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
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
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Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
would recommend buying from this website to everyone who needs new audio or an upgrade
Brought this amp for my boyfriend for his birthday after his Pioneer amp stopped working. He is very happy with this amp. I like the black and silver design too. You guys shipped it fast too! 2 thumbs up!
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