Description
Included in this kit
This bundle includes a JL Audio XDM400/4 XDM Series 4-Channel Class-D Full Range Car/Marine Amplifier, 400 W, a JL Audio XD-PCS8-1B:Premium 8 AWG 12 V Power Connection Kit Single Amplifier, and a JL Audio XD-CLRAIC4-18:4-Channel 18 ft (5.49 m) Core Audio Interconnect.
1x JL Audio XDM400/4 XDM Series 4-Channel Class-D Full Range Car/Marine Amplifier, 400 W - (XDM400/4)
JL Audio XDM400/4 4-Channel Class D Full-Range Car/Marine Amplifier, 100 W x 4 @ 2 Ω / 75 W x 4 @ 4 Ω - 14.4V
The ultra-compact XDM400/4 packs a serious full-range punch, generating a whopping 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The technology that makes this much power possible in such a compact chassis is JL Audio's advanced NexD™ high-speed switching design, which permits full bandwidth Class D operation with extremely low distortion and remarkable efficiency.
Suitable for car or boat installations, the XDM400/4 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.
Combine the XDM400/4 with JL Audio's XDM600/1 monoblock to build a stunning 1000 W amplification system to power four satellites and a subwoofer... and fit the whole thing under a seat or deck. Or, use the XDM400/4 by itself to power two satellites, plus a subwoofer.
The XDM400/4 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. With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), you have the ability to adjust the level of all amplifier channels or just the rear channels directly from the driver's seat or cockpit.
Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.
Specifications
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 | 200 mV - 4 V RMS |
| 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 or MHD-RLC (water-resistant) |
| 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 | 6.3 lb / 2.86 kg |
1x JL Audio XD-PCS8-1B:Premium 8 AWG 12 V Power Connection Kit Single Amplifier - (XD-PCS8-1B)
JL Audio XD-PCS8-1B: Premium 8 AWG 12 V Power Connection Kit Single Amplifier
Premium 8 AWG 12V Power Connection System for One Amplifier
Everything you need to make secure, high-integrity power connections to a single amplifier with up to a 40A fuse rating. Our compact Maxi® Master Fuse Block is easy to install and allows you to accurately fuse your amplifier. A beefy self-tapping ground screw is also included to help you achieve a solid ground. As with all our Premium kits, the power wire is true AWG-spec, pure OFC copper.
What's in the kit?
XD-MFBW-MAXI Fuse Holder with Genuine 40A Maxi® Fuse
19 ft. (5.8 m) Blue 8 AWG Premium Power Wire, terminated with ring
3 ft. (0.9 m) Clear 8 AWG Premium Ground Wire, terminated with ring
20 ft. (6.1 m) Blue Remote Turn-On Lead Wire
Self-Tapping Ground Screw
Rubber Firewall Grommet
Nylon Wire Ties
Hex Wrench for Fuse Holder
Bonus: Additional 1-year warranty on JL Audio amplifier when installed by authorized dealer with this Power Connection System!
This kit is appropriate for single amplifiers with fuse ratings from 20A to 40A. Depending on the specific fuse rating of your amplifier, you may need to purchase an appropriate Maxi® fuse separately.
1x JL Audio XD-CLRAIC4-18:4-Channel 18 ft (5.49 m) Core Audio Interconnect - (XD-CLRAIC4-18)
JL Audio XD-CLRAIC4-18: 4-Channel 18 ft (5.49 m) Core Audio Interconnect
4-channel Core Audio Interconnect Cable - 18 ft (5.49 m)
Twisted-Pair Construction to Reject Noise
Pure OFC Copper Conductors with Polyethylene Dielectrics
Molded Connector Bodies
Machined Brass Connector Elements