Included in this kit

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This bundle includes 1x JL Audio HD-RLC:Amplifier Remote Level Control and Cable, 1x JL Audio SB-J-WRUP/10TW1-2 Stealthbox® for 2007-2017 Jeep Wrangler Unlimited (Passenger Side - 2 Ω), and 1x JL Audio XDM300/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 300 W.

1x JL Audio HD-RLC:Amplifier Remote Level Control and Cable - (HD-RLC)

JL Audio HD-RLC: Amplifier Remote Level Control and Cable

Remote Level Control for Select JL Audio Amplifiers

The HD-RLC remotely controls the Bass Level of the following JL Audio amplifiers:

HD-Series: All models

XD-Series: All models

MHD-Series: All models

M-Series: All models

When the HD-RLC is connected to the above amplifiers, it acts as an attenuator on the input gain of the amplifier and is used to adjust the overall level of the amplifier from the front of the vehicle.

The HD-RLC kit includes the rotary control with a black ABS knob, mounting hardware and one 18 ft. (5.5 m) cable.

A satin-finish aluminum knob can be purchased separately.

1x JL Audio SB-J-WRUP/10TW1-2 Stealthbox® for 2007-2017 Jeep Wrangler Unlimited (Passenger Side - 2 Ω) - (SB-J-WRUP/10TW1-2)

Whether your adventures are urban, suburban or on the roughest trails... these Stealthbox® systems for the 4-door Wrangler Unlimited will make them all more exciting.

These systems are designed to provide powerful, audiophile bass quality without significantly compromising precious cargo space. Our patented, low-profile thinline subwoofer technology extracts amazing bass from very thin enclosures that bolt solidly above each rear wheel well. Rugged, 100% fiberglass construction is as tough as your Jeep® and sturdy steel-mesh grilles mean you can still toss all your gear in the back without worrying about damage.

Because Jeep® owners customize their vehicles in all kinds of creative ways, the driver side and passenger side Stealthbox® systems are sold individually. A single one is enough for most people to be very happy, but you can go for two if maximum performance is your goal.

The Hard Data: Each system contains one 10TW1-2 in a sealed enclosure with 300 watt power handling. Each enclosure is wired for 2 ohms. A steel mesh grille is included with each to protect the Subwoofer. Each enclosure installs above one rear wheel well, with specific models for passenger and driver side. Does not affect hard top installation.

1x JL Audio XDM300/1 XDM Series Monoblock Class-D Car/Marine Subwoofer Amplifier, 300 W - (XDM300/1)

This little monoblock powerhouse employs our 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.

Specificiations:
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