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The Xtenzi Amplifier Replacement Bass Knob Control Remote XTBR21 is designed for Boss Audio amplifiers, allowing users to easily adjust bass levels from a distance. With a 16-foot flexible cable and a straightforward 1-wire setup, this high-quality remote control enhances your audio experience without the hassle of reaching for the amplifier.

J**N
Perfect
Still going after a year
E**R
It works with BOSS Bass amplifiers unlike other universal remotes.
This controller actually. worked with a BOSS 1500W bass booster. It was easy to install. It has a really good range.
J**.
Impressive
I bought this to control the Boss 1500 watt amp under my Tj rear seat. It works great, and is well made of metal (not plastic). The knob will detach if you want to mount it behind the dash. Great product.
L**M
Works
Works as it should.
R**A
It worked perfect for my boss sub amp.
It was easy to install.
T**R
Don't waste your money
Says it works with my Amp but doesn't and I don't have the time to keep going back and forth with exchanges 1 word CRAP!
M**S
Exactly what I needed
Was perfect works great showed up earlier than expected
M**F
Doesn’t work
Won’t work for Boss 1100m, don’t even try.
Trustpilot
1 week ago
2 weeks ago