Universal Bass Control Knob for Car Amplifier with 4 PIN Extension Cable 5M/16FT, Audio Bass Volume Knob Power Indicator.
Key features
- •PRECISION BASS CONTROL - This amplifier bass control knob is designed to solve the issue of unsynchronized volume between your car stereo and subwoofer, delivering the ultimate music experience with perfect bass adjustment.
- •4 PIN EXTENSION CABLE - The extra-long 5M/16FT cable allows you to connect the knob from your car trunk to the driver's seat, providing convenient control over your subwoofer's volume.
- •EASY INSTALLATION -Simply plug the 4-pin crystal connector into your subwoofer's audio interface and connect the other end to the bass control knob. The built-in power indicator shows the connection status for hassle-free setup.
- •HIGH-QUALITY MATERIALS - Featuring a pure copper core cable and high-quality insulated PVC protective coating, this bass control knob ensures durability and reliable performance.
- •AFTER-SALES SERVICE - If you encounter any issues such as missing parts or a non-functional indicator, contact us immediately for a replacement or solution.We stand by our products with a full quality guarantee.
Universal Bass Control Knob for Car Amplifier with 4 PIN Extension Cable 5M/16FT, Audio Bass Volume Knob Power Indicator.
List Price: $32.96$29.66DEALYou Save: $3.30 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
