

JL Audio RBC-1 Remote Bass Level Control for JD JX MX RD Series Amps Amplifiers
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The JL Audio RBC-1 is a wired remote bass level control for select JL Audio amplifiers, including the JD, JX, MX and RD series. It includes a rotary knob with black ABS finish, mounting hardware and an 18 ft (5.5 m) cable, letting you adjust your subwoofer level from the driver's seat.
Key specifications
- Function: remote bass level control for select JL Audio amplifiers
- Control: rotary knob with black ABS finish
- Cable: 18 ft (5.5 m), included
- Compatible series: JD, JX, MX and RD (further compatible series listed in the Specification tab)
- Included: RBC-1, mounting hardware and cable
RBC-1 amplifier remote level control and cable
Remote level control for select JL Audio amplifiers
The RBC-1 lets you adjust your subwoofer bass level from the driver's seat without reaching back to your amplifier. It is compatible with JL Audio JD, JX, MX and RD series amplifiers.
If you own an HD, XD, MHD or M series JL Audio amplifier, the JL Audio HD-RLC is the equivalent remote for those ranges.
The RBC-1 kit includes the rotary control with a black ABS knob, mounting hardware and one 18 ft (5.5 m) cable.
Explore the full range in JL Audio Accessories.
Specification
| Original Slash Series | 500/1, 1000/1, 450/4, 500/5 |
|---|---|
More specs
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What's Included
- RBC-1
- Mounting Hardware
- 18 ft. (5.5 m) cable
JL Audio
About the JL Audio RBC-1
From our tech experts at CEN
The JL Audio RBC-1 is a wired remote bass level control for select JL Audio amplifiers, covering the JD, JX, MX and RD series among others. It lets you adjust your subwoofer level from the driver's seat without reaching the amplifier. Included are the rotary knob with black ABS finish, mounting hardware and an 18 ft (5.5 m) cable.
Who it suits
This suits anyone running a compatible JL Audio amplifier who wants easy bass adjustment on the move. Check the Specification tab for the full compatibility list. If your amp is from the HD, XD, MHD or M series, you need the JL Audio HD-RLC instead.
Our tech experts advise
Confirm your amplifier model against the Specification tab before ordering. The 5.5 m cable covers most installations; route it away from power cables to avoid interference. The knob mounts using the included hardware — a small hole in the dash or centre console works well. Installation is priced per vehicle; contact us about fitting in Nottingham.
Explore the full JL Audio range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all JL Audio
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Frequently Asked Questions
Q: Which amplifiers does the JL Audio RBC-1 work with?
A: The RBC-1 is a remote level control for select JL Audio amplifiers, including JD, JX, MX and RD series models, and the Specification tab lists further compatible series. Not every model in a series has a remote level input, so check your amplifier's specification or contact CEN before ordering.
Q: How long is the RBC-1 cable?
A: The RBC-1 comes with one 18 ft (5.5 m) cable.
Q: What is included with the RBC-1?
A: The rotary control with a black ABS knob, mounting hardware and one 18 ft (5.5 m) cable.































