Official Big Jeff Audio Aluminum Cased 30" RCA Bass Knob Black/Silver

Elevate your car audio experience with the Big Jeff Audio Official Aluminum Cased 30" RCA Bass Knob. This sleek and precision-crafted knobs empowers you to take full control of your sound, making it the ultimate tool for audiophiles and car audio enthusiasts. With Both,  silver and black you'll be able to match any car audio build.

Universal Compatibility: Designed to work seamlessly with a wide range of amplifiers, this bass knob ensures versatility and convenience, making it suitable for various setups.

Premium Aluminum Build: Crafted from high-quality aluminum, this knob not only exudes durability but also adds a touch of sophistication to your car audio system. Its robust construction guarantees a long lifespan, ensuring it withstands the test of time.

Precision Control: Fine-tune your bass levels effortlessly with this knob, allowing you to customize your audio experience to perfection. Whether you prefer powerful, thumping bass or subtle, nuanced tones, this knob has you covered.

Easy Installation: The Official Big Jeff Audio Aluminum Cased 30" RCA Bass Knob is designed for user-friendliness. It's quick to install, making it accessible to both beginners and seasoned audiophiles. You don't need to be a tech expert to enjoy enhanced sound quality.

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, elevating your listening experience to new heights.

Technical Details:

• Manufacturer: Big Jeff Audio
• Brand: Big Jeff Audio
• Item Weight: 5.8 ounces
• Item model number: BJ-BASSKNOB
• Voltage: 12 Volts

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.