We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re serious about car audio, the Alpine RUX-KNOB.2 is one of those small upgrades that makes a big difference. Imagine being able to dial in your subwoofer bass right from the driver’s seat—no digging through settings, no touching the head unit. With precision bass control on demand, you can instantly boost or tame your low-end depending on the track, the mood, or even the road conditions. It puts you in full control of your sound experience, exactly how it should be.
One of the best things about the RUX-KNOB.2 is how effortlessly it fits into your Alpine system. It’s designed to work with a wide range of Alpine amplifiers, including X, PDX, MRX, and Power Pack series models—plus units that supported the original RUX-KNOB. Installation is just as simple as the experience it delivers. With a 5-meter plug-and-play cable, you’ve got plenty of flexibility for mounting without dealing with complicated wiring or modifications.
Adjusting your bass feels smooth and natural thanks to the responsive rotary knob, giving you fine control from full output down to subtle, controlled lows. Whether you like deep, punchy bass or a more balanced sound, it’s all just a twist away. The compact design keeps things clean inside your cabin, while the flexible mounting flanges and included screws make installation secure on or under your dash. It’s small, discreet, and built to blend right into your setup—until the bass hits.
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Speicifications:
What a great accessory! thank god i dont have to slow down just to adjust the volume. it can be distracting a little bit as a driver good thing Alpine got this one.
Knob works awesome, totally recommend. I can now control the bass right from my seat. Shoutout to the dude in customer service for the recommendation!
Very helpful and easy to use. It also has that smooth spin which is pretty nice.
Makes adjusting the base on my Alpine S2-A55V simple
We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re serious about car audio, the Alpine RUX-KNOB.2 is one of those small upgrades that makes a big difference. Imagine being able to dial in your subwoofer bass right from the driver’s seat—no digging through settings, no touching the head unit. With precision bass control on demand, you can instantly boost or tame your low-end depending on the track, the mood, or even the road conditions. It puts you in full control of your sound experience, exactly how it should be.
One of the best things about the RUX-KNOB.2 is how effortlessly it fits into your Alpine system. It’s designed to work with a wide range of Alpine amplifiers, including X, PDX, MRX, and Power Pack series models—plus units that supported the original RUX-KNOB. Installation is just as simple as the experience it delivers. With a 5-meter plug-and-play cable, you’ve got plenty of flexibility for mounting without dealing with complicated wiring or modifications.
Adjusting your bass feels smooth and natural thanks to the responsive rotary knob, giving you fine control from full output down to subtle, controlled lows. Whether you like deep, punchy bass or a more balanced sound, it’s all just a twist away. The compact design keeps things clean inside your cabin, while the flexible mounting flanges and included screws make installation secure on or under your dash. It’s small, discreet, and built to blend right into your setup—until the bass hits.
