Down4Sound Subwoofer Bass Knob V2 w/ Voltage Display
Down4Sound Subwoofer Bass Knob V2 w/ Voltage Display is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
Down4Sound Subwoofer Bass Knob V2 w/ Voltage Display is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Down4Sound's Universal Car Audio Bass Knob is now available in VERSION 2!
We have upgraded the whole manufacturing process this time to being injection molded & we incorporated a volt meter as well!
The finish is super smooth and soft to the touch.
Volt meter hook up:
- Red Wire- Constant 12v power
- Black Wire - Ground
- Orange Wire - Remote in, From Source Unit Remote Output
- Blue Wire - Remote Out, Goes to Amp Remote Input
LED COLOR LIGHT - BLUE
Still made with the best internal parts and Rca's on the market.
The Rotating Subwoofer is made from very strong plastic.
This is one of, if not the best universal bass knob / remote with RCA's on the market.
It will work with any amplifier that requires RCA inputs.

Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Use this section to highlight specific product features to your customers.
Product comparison grid
Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.


