B2 Audio Eco Single 30" Plastic RCA Bass Knob Remote

• Convenient Bass Control On The Fly: Easily adjust your subwoofer output from the driver's seat without accessing amplifier settings, perfect for changing music styles and listening preferences.
• Universal RCA Compatibility: Designed to work with most car audio amplifiers that support RCA remote bass level control, making integration simple and hassle-free.
• Integrated 30-Inch RCA Cable: Includes a built-in 30" RCA control cable for a clean installation and reliable signal transfer with minimal clutter.
• Compact Low-Profile Design: Features a sleek black finish and compact housing that blends seamlessly into virtually any vehicle interior.
• Ideal For Daily Drivers And Audio Enthusiasts: Whether you're fine-tuning bass for everyday listening or maximizing performance during demos and competitions, this controller delivers smooth and precise adjustment.

B2 Audio Eco Single 30" Plastic RCA Bass Knob Remote

This Listing Includes:

• (1) B2 Audio Eco Single 30" Plastic RCA Bass Knob Remote

Take full control of your bass output with the B2 Audio Eco Single Bass Knob. Designed for car audio enthusiasts who want quick and convenient adjustment of their subwoofer level, this compact remote bass knob allows you to fine tune your low frequencies directly from the driver's seat.

Featuring a clean finish and a simple, functional design, the Eco Bass Knob integrates seamlessly into virtually any vehicle interior. The included 30-inch RCA control cable makes installation straight forward while providing reliable signal transfer for smooth and responsive bass adjustment.

Whether you're listening to music daily or showing off your system at events, this remote bass knob gives you instant control over your subwoofer output without needing to access amplifier settings.

Features

• Compact black design that blends into any vehicle interior


• Smooth and responsive bass level adjustment


• Universal compatibility with most RCA-controlled car audio amplifiers


• Convenient driver seat access to subwoofer level control


• Ideal for daily drivers and high-performance audio systems

Specifications

• Brand: B2 Audio


• Product Type: Remote Bass Knob


• Material: Plastic


• Connection Type: RCA


• Compatibility: Most RCA-controlled amplifiers


• Installation Type: Universal

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.