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.

4PCS Speaker Port Tube Foam Multifunctional Speaker Sound Guide Tube Foam Bungs for Loudspeaker Box

Name: 4PCS Speaker Port Tube Foam Multifunctional Speaker Sound Guide Tube Foam Bungs for Loudspeaker Box
SKU: 6836c6e576777901c6a17841
Price: 18.93 EUR
Availability: InStock

Current price

Price €18.93

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Free delivery to the United States

5 November

Secure checkout & data protection

No-delivery refund

Quality guarantee

Secure logistics

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Description

Feature: 1. Enhanced Sound Quality: The speaker port tube foam is specifically designed to reduce standing waves generated by speaker vibrations, significantly diminishing wind noise and unwanted buzzing sounds. This results in a clearer and more immersive sound experience, effectively enhancing the listening quality of mid and low frequencies. 2. Improved Bass Response: By providing a better bass reflex effect, the speaker guide tube bung optimizes the performance of various types of speakers. It amplifies the bass response, allowing you to enjoy deeper and richer low end sounds, whether you are listening to music, watching movies, or enjoying gaming sound. 3. Versatile Compatibility: This speaker port tube sponge is suitable for a wide range of applications, including improved sound for upgraded speakers, speaker enclosures, home speakers, car speakers, portable speakers, and PA or DJ subwoofer cabinets. Its compatibility makes it a versatile choice for ophiles and casual listeners alike. 4. Easy Installation: Installing the foam loud speaker port bung is an easy process. Simply select the appropriate size and insert it into the speaker port tube. This straightforward installation allows you to upgrade your sound experience quickly without any complicated setup required. 5. Easy To Use: This speaker sound guide tube foam is very easy to apply, you just need to squeeze the sponge into the inverted tube and snap it tightly, which is very convenient and practical to use. Specification: Item Type: Speaker Port Tube Sponge Material: Foam Diameter: Approx. 95mm 3.74in Height: Approx. 100mm 3.94in. Package List: 4 x Speaker Port Tube Foam Note: 1. The sponge is produced by stamping process, and slight dimensional errors in the speaker port tube foam are normal.2. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.3. Choose the diameter size of the sponge plug you need according to the inner diameter size of the speaker port tube, the sponge diameter should be slightly larger than the inner diameter of the speaker port tube 5mm, the sponge on the larger side to stabilize the card in the speaker port tube.

DIYelecs

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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.