JL AUDIO- M-RBC-1

Water-Resistant Remote Level Control for MX Monoblock Amplifiers or any JL Audio Monoblock with a “Remote Bass Control” port.

The M-RBC-1 controls the Bass Level and features a water resistant connection cover designed for use with the following JL Audio amplifiers:

MX-Series: MX300/1 (in Low Pass Mode)
MX-Series: MX500/1 (in Low Pass Mode)
MX-Series: MX600/3 (Subwoofer Channel)
HX-Series (discontinued): HX300/1 (in Low Pass Mode)
MHX-Series (discontinued): MHX300/1 (in Low Pass Mode)

The M-RBC-1 controls the Bass Level of the following JL Audio amplifiers:

JX-Series: JX250/1, JX500/1, JX500/1D, JX1000/1D ( also available)

When the M-RBC-1 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.