What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

4m/13ft Cable Car Bass Knob Black Car Audio Volume Controller Remote Bass Knob Bass Level Tuning

Name: 4m/13ft Cable Car Bass Knob Black Car Audio Volume Controller Remote Bass Knob Bass Level Tuning
SKU: 6adcb0d00a69c10128ebcce8
Price: 17.59 EUR
Availability: InStock

Current price

Price €17.59

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Free delivery to the United States

1 November

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Description

Label:Yes Main Function: This control knob helps solve volume mismatch between the car audio control panel and subwoofer.It lets you fine tune bass output without changing the main system volume, so you can get a more balanced sound while driving. Compatibility: This bass control knob is designed for 6 pin sockets and works with most car amplifiers and subwoofers that use a 6 pin interface. Please check your amplifier port before purchase to ensure a proper fit. Multi Purpose Use: This knob can adjust amplifier gain, power, stereo, equalizer, or divider volume. It also works to add subwoofer volume control to a host unit, balance multiple amplifiers, and balance parts of the audio system. Precise Bass Control: This bass knob allows fine adjustment of amplifier audio. Item type is car audio volume control knob or subwoofer remote controller, material is ABS and metal, color is black, connector type is 6 pin crystal plug, cable length is about 4 m/13 ft, and weight is about 80 g/2.82 oz. Long Lasting Durability: This car subwoofer volume knob uses a core cable with an insulated PVC protective layer. This supports reliable signal transmission and long term use in different vehicle environments. Package includes 1 x volume control knob and 1 x 6 pin connection cable. Please confirm the cable length meets your installation needs, and allow slight measurement deviation. The actual color may vary slightly due to monitor settings and lighting.

Item Type: Car Audio Volume Control Knob / Subwoofer Remote Controller Material: ABS, Metal Color: Black Connector Type: 6 Pin Crystal Plug Cable Length: Approx. 4 m / 13 ft Weight: Approx. 80 g / 2.82 oz Function: Remote volume adjustment for car amplifier and subwoofer Suitable For: Car audio systems, amplifiers, and subwoofers with a compatible 6 pin remote port Use: Adjusting bass and volume levels while driving

Package Includes: 1 x Volume Control Knob 1 x 6 Pin Connection Cable

Notes: 1.Please check your amplifier port before purchase. This controller requires a compatible 6 pin remote port. 2.The cable length is about 4 m / 13.1 ft. Please confirm the length meets your installation needs. 3.Manual measurement may have slight deviation. The actual color may vary slightly due to monitor settings and lighting.

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Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.