<p>Enhances your Auto Sound experience with this Bass Knob, General car amplifier Volumes control designed for precise bass and Volumes adjustments.</p> <p>This knob features simple in\/out connections for easy installation, allowing you to adjust Gains and frequency without the need for additional wiring-perfect for audiophiles seeking best sound quality.</p> <p>Suitable for music enthusiasts and professional sound producers who demand convenient control over their car's Sound while on the move.</p> <p>Whether cruising on a long road trip or enjoying your favorite tracks during daily commutes, this bass knob ensures your Sound is tailored to your preferences.</p> <p>This Bass Knob not only complements modern auto with its design but also offer a and responsive interface for fast Sound adjustments, making it essential accessory for any Auto Sound upgrades.</p> <p>Cable length:4M</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 * Car Bass Amplifier</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>