SKU: 90488091502

JL Audio RBC-1 : Remote Bass Knob Controller

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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

JL Audio RBC-1 : Remote Bass Knob ControllerRBC Series Remote Bass Control Knob for Select JL Amplifiers. The RBC 1 remotely controls the Bass Level of the following JL Audio amplifiers: JD Series: JD250 1, JD500 1, JD1000 1 JX Series: JX250 1, JX250 1D, JX500 1, JX500 1D, JX1000 1D HX Series: HX300 1 in Low Pass Mode (Note: M RBC 1 is also available) MHX Series: MHX300 1 in Low Pass Mode (Note: M RBC 1 is also available) MX Series: MX300 1, MX500 1 in Low Pass Mode (Note: M RBC 1 is also

RBC-Series Remote Bass Control Knob for Select JL Amplifiers.

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

  • JD-Series: JD250/1, JD500/1, JD1000/1
  • JX-Series: JX250/1, JX250/1D, JX500/1, JX500/1D, JX1000/1D
  • HX-Series: HX300/1 in Low Pass Mode (Note: M-RBC-1 is also available)
  • MHX-Series: MHX300/1 in Low Pass Mode (Note: M-RBC-1 is also available)
  • MX-Series: MX300/1, MX500/1 in Low Pass Mode (Note: M-RBC-1 is also available)
  • RD-Series: RD500/1, RD1000/1, RD1500/1, RD900/5

When the 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.

The RBC-1 remotely controls the Bass Level of the following JL Audio subwoofer systems:

PowerWedge+: All Models
MicroSub+: All Models

When the RBC-1 is connected to the above subwoofer systems, 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 RBC-1 remotely controls the Bass EQ boost feature of the following JL Audio amplifiers:

  • Slash v3 Series: 600/1v3, 1200/1v3
  • Slash v2 Series: 250/1v2, 500/1v2, 1000/1v2, 450/4v2
  • Original Slash Series: 500/1, 1000/1, 450/4, 500/5
  • G-Series: All Models
  • A-Series: All Models
  • e-Series: All Models (including marine versions)
  • M-Series: M1400, M1700, M2150, M2250, M4300, M4500, M6450, M6600

When the RBC-1 is connected to the above amplifiers, the on-board "Boost" control of the amplifier is defeated and the RBC-1 becomes the active controller.

The RBC-1 kit includes the rotary control with a black ABS knob, mounting hardware and one 18 ft. (5.5 m) cable.

Documentation
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 90488091502

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Lucy Mejia
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★★★★★ 5
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Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Twins9
Omaha, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
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swwkennyg
New York, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
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Monica Alzate
Louisville, US
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
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Heather260
Pawtucket, US
★★★★★ 5
The best no show socks
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