Want to control your car's bass without reaching for your head unit? This simple bass controller knob lets you adjust your subwoofer volume right from your dashboard! It's universal fit for most car audio systems and connects easily without extra wiring. The black finish looks clean, and at about 4x5x3cm, it's compact enough to mount anywhere convenient. You get two adjustment modes - gain control for overall power level and frequency adjustment to fine-tune how the bass feels. Perfect for balancing multiple amplifiers or just having quick control over your bass when different songs need different levels. Installation is straightforward with simple in-and-out connections, and the rotary knob gives you precise control. Whether you're cruising with mellow tunes or want to crank up the bass for your favorite tracks, this little controller puts the power at your fingertips. No more fumbling with complicated settings - just turn the knob and feel the difference instantly!
Free 30-day returns 
Free 30-day returns
