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.

ST-838 HiFi 2.1 Channel Power Amplifier Bass and Treble Adjustment 80W*2 Stereo Bass Sound Amp Mini Media Player

Name: ST-838 HiFi 2.1 Channel Power Amplifier Bass and Treble Adjustment 80W*2 Stereo Bass Sound Amp Mini Media Player
SKU: 6ac9ebd45efeae01690e00a4
Price: 47.49 EUR
Availability: InStock

Current price

From Price €47.49

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Free delivery to the United States

17 October

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Description

High-concerned chemical：None Maximum Power Per Channel：80 W Brand Name：Shunmaii Origin：Mainland China Power Amplifier：Stereo Bass Sound Amp Subwoofer Amplifier：Audio Amplifier Black Car Home Amp：Mini Media Player Input Type：RCA Output Type：LINE OUT (AUDIO OUT) Type：Mini Amplifier Material：aluminum alloy Color：black/silver (optional) Product model：ST-838 Sound effect type：HIFI Audio channel：2.1 Input voltage：12V Output power：80W*2 Output impedance：4-16 Treble adjustment：support Bass adjustment：support Harmonic distortion：<1KHz 0.05%4W Treble control：10KHz12dB 220mV 47K Bass control：100Hz12dB 220mV 47K Frequency response range：20HZ-20KHZ Wire length：21cm Product weight：246g Product size：150.00x120.00x35.00mm/5.91x4.72x1.38inch

High-concerned chemical: None Maximum Power Per Channel: 80 W Brand Name: Shunmaii Origin: Mainland China Power Amplifier: Stereo Bass Sound Amp Subwoofer Amplifier: Audio Amplifier Black Car Home Amp: Mini Media Player Input Type: RCA Output Type: LINE OUT (AUDIO OUT) Type: Mini Amplifier Material: aluminum alloy Color: black/silver (optional) Product model: ST-838 Sound effect type: HIFI Audio channel: 2.1 Input voltage: 12V Output power: 80W*2 Output impedance: 4-16 Treble adjustment: support Bass adjustment: support Harmonic distortion: <1KHz 0.05%4W Treble control: 10KHz12dB 220mV 47K Bass control: 100Hz12dB 220mV 47K Frequency response range: 20HZ-20KHZ Wire length: 21cm Product weight: 246g Product size: 150.00x120.00x35.00mm/5.91x4.72x1.38inch

pdr60901

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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.