Find What Fits Your Toyota







Fast US Standard Shipping &
Easy International Shipping
60-Day Returns
TG Pro
Satisfaction Promise
Trail Grid Pro Tested
- Details
ALPINE RUX-KNOB.2
Take command of your vehicle’s bass performance with the Alpine RUX-KNOB.2, a compact and intuitive remote bass level control designed for select Alpine amplifiers. Instead of reaching for your amplifier’s gain settings, this discreet knob allows you to adjust your subwoofer output instantly from the comfort of your seat.
Key Features:
Real-Time Bass Adjustments
Smoothly increase or decrease bass levels without affecting EQ or sound quality—perfect for switching between music styles or adjusting to passenger preferences.
Generous Connectivity
Comes with a 16.4-foot cable, giving you plenty of length for flexible mounting locations on or under your dash.
Wide Amplifier Compatibility
Works with a range of Alpine amplifiers, including:
- X Series: X-A70F (bridged channels 3/4), X-A90V, X-A90M
- PDX Series: PDX-M12, PDX-M6, PDX-V9
- MRX Series: MRX-M55, MRX-M110, MRX-M240, MRX-M50, MRX-M100, MRX-M200, MRX-V60, MRX-V70
- Power Pack: KTA-200M
Multi-Amp Control
Manage multiple amplifiers with one knob by using a simple splitter (sold separately).
Easy Installation
Includes two dash-mount flanges, four mounting screws, and a simple plug-and-play design that makes setup quick and hassle-free.
Peace of Mind
Built with Alpine’s trusted reliability and backed by a 1-year manufacturer warranty.
What’s in the Box:
- Alpine RUX-KNOB.2 remote bass level control module
- 16.4-foot connecting cable with RJ-14 plugs
- Four self-tapping mounting screws
Whether you’re looking to crank up the bass for your favorite tracks or tone it down for a smoother ride, the Alpine RUX-KNOB.2 makes it effortless to fine-tune your sound on the go.