Official Big Jeff Bass Knobs (Silver)

Universal Compatibility for a wide range of amplifiers.
Premium Aluminum construction for durability and style.
Precision Bass Control for fine-tuning your audio.
Easy Installation, suitable for all levels of users.
Enhanced Sound Quality, delivering deeper and richer bass tones.


Elevate your audio experience with the Official Big Jeff Audio Aluminum Cased 30" RCA Bass Knob.


Unleash the power of your car audio system like never before with this sleek and precision-crafted bass knob. Designed to give you full command over your sound, it's the ultimate tool for audiophiles and car audio enthusiasts.


Key Features:



Universal Compatibility: This bass knob is engineered to work seamlessly with a wide range of amplifiers, ensuring versatility and convenience.

Premium Aluminum Build: Crafted from high-quality aluminum, it exudes durability and sophistication. Its robust construction guarantees a long lifespan.

Precision Control: Fine-tune your bass levels effortlessly, allowing you to customize your audio experience to perfection.

Easy Installation: Official Big Jeff Audio Aluminum Cased 30" RCA Bass Knob is user-friendly and quick to install, making it accessible to both beginners and seasoned audiophiles.

Enhanced Sound Quality: Get ready for deeper, more resonant bass tones and a fuller audio spectrum. This knob provides the ultimate clarity and definition to your music.


Upgrade your car audio system with the Official Big Jeff Audio Aluminum Cased 30" RCA Bass Knob– the perfect addition for a superior listening experience. Don't settle for anything less than excellence in sound control and quality. Elevate your music journey today.