Description
Included in this kit
This bundle includes a JL Audio Stealthbox® Enclosed Tailgate Subwoofer for Jeep Wrangler, and a JL Audio XDM300/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 300 W.
1x JL Audio Stealthbox® Enclosed Tailgate Subwoofer for Jeep Wrangler - (SBX-J-JLTAILGT/12TW3)
This low-profile Stealthbox system for 2018-up Jeep Wrangler, 2-door and 4-door models nests within the rear tailgate in the cargo area and features a rugged, removable enclosure that conceals a powerful 12-inch TW3 thin-line subwoofer. The entire structure is designed to be easily installed using existing mounting points. Removal is just as simple if you plan to get your Jeep really filthy or need the extra space.
This is made for 2018-up Jeep Wrangler, 2-door and 4-door models.
Specs
Power handling: 400 W
Wired impedance: 2 Ω
1x JL Audio XDM300/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 300 W - (XDM300/1)
JL Audio XDM300/1 Monoblock Class D Car/Marine Subwoofer Amplifier, 300 W x 1 @ 2 Ω / 200 W x 1 @ 4 Ω - 14.4V
This little monoblock powerhouse employs JL Audio's high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in most tight space applications, including small boats, pickups, motorcycles and UTV’s (in a weather-tight compartment).
Designed for car or boat installations, the XDM300/1 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.
Targeted specifically for subwoofer applications, the XDM300/1 includes a variable slope low-pass filter with 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), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair.
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 | 200 W RMS x 1 |
| @ 3 Ω | 250 W RMS x 1 |
| @ 2 Ω | 300 W RMS x 1 |
| @ 1.5 Ω | N/A |
Rated Continuous (RMS) Power @ 12.5 V
| @ 4 Ω | 160 W RMS x 1 |
| @ 3 Ω | 210 W RMS x 1 |
| @ 2 Ω | 270 W RMS x 1 |
| @ 1.5 Ω | N/A |
General Specifications
| Frequency Response | 10 Hz - 1 kHz (+0, -1dB) |
| S/N Ratio, referred to highest rated power | >100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W | >80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Damping Factor @ 4 Ω | >120 / 50 Hz |
| Damping Factor @ 2 Ω | >60 / 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 | 8 AWG wire |
| Fuse Rating | 30 A (AFS, AGU or MaxiFuse™) |
Signal Processing
| Filter Mode(s) | Low-Pass only |
| Filter Slope(s) | 12/24 dB/octave |
| Filter Frequency Range | 50 Hz - 500 Hz |
| Detented, Calibrated Filter Freq. Potentiometer | Yes |
| Filter Defeat Function | Yes |
| Infrasonic Filter | none |
| Bass Boost EQ | No |
| Output Polarity Switch | No |
| Remote Subwoofer Level Control | Optional HD-RLC or MHD-RLC (water-resistant) |
| Remote Bass EQ Boost Control | No |
| Pass-Through Preamp Output | Buffered |
Physical Specifications
| Height (H) | 2.05 in / 52 mm |
| Width (W) | 6.85 in / 174 mm |
| Depth (D) | 7.09 in / 180 mm |
| Net Weight | 3.8 lb / 1.72 kg |