# Optical audio cable LIBOX LB0031, Toslink 5.0 mm, length 3.0 m

**URL:** https://aio.lv/en/product--libox-lb0031--711382
**Data updated:** 2026-03-07 10:54 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** LIBOX
**Manufacturer code:** LB0031
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--libox-lb0031--711382

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Digital optical audio cable LIBOX LB0031 with Toslink connectors and 5.0 mm cable diameter, length 3.0 m. Designed for transmitting stereo or multichannel digital audio between TVs, soundbars, AV receivers, DACs and CD players. Offers immunity to electromagnetic interference, stable optical signal transfer and plug‑and‑play connection for home and professional audio setups.

## Long description

Digital optical audio cable LIBOX LB0031 with Toslink connectors and a 5.0 mm cable diameter, length 3.0 m. The cable is engineered to transmit stereo and multichannel digital audio between devices such as TVs, soundbars, AV receivers, DACs and CD players. Using optical fiber instead of electrical conductors provides immunity to electromagnetic interference and ground loop noise, enabling stable optical signal transfer in home and professional audio setups. The plug‑and‑play Toslink connectors ensure simple connection without additional drivers or configuration.
Advantages
The LIBOX LB0031 cable offers interference-free digital audio transmission thanks to its optical medium and is suitable for longer runs up to 3.0 m while maintaining signal integrity. Its standardized Toslink connectors ensure wide compatibility with common consumer and pro audio equipment. The 5.0 mm cable diameter balances flexibility and protection for the internal optical fiber, reducing the risk of breakage during routing and installation.
Suitable for
 Connecting TVs to soundbars or home theatre systems
 Linking AV receivers to source components (CD players, DACs)
 Integrating digital audio in living room and media room setups
 Temporary or permanent installations where EMI immunity is required
Key specifications
 Connector type: Toslink optical connectors (both ends)
 Cable diameter: 5.0 mm
 Length: 3.0 m
 Signal type: Stereo and multichannel digital audio (optical)
 Transmission medium: Optical fiber (immune to electromagnetic interference)
How to use
Insert each Toslink connector into the corresponding optical input or output on your devices until it clicks or seats firmly. Ensure devices are powered off when making connections if recommended by the equipment manufacturer, then power them on and select the optical audio input on the receiver or soundbar. The cable is plug‑and‑play and typically requires no additional settings beyond choosing the optical input and, if necessary, setting digital audio output format on the source device.
Usage recommendations
Avoid sharp bends and excessive compression of the 5.0 mm cable to protect the internal optical fiber; route the cable with gentle curves and secure it using clips or cable ties that do not pinch the sheath. For best results, verify device compatibility with Toslink connections and match digital audio output formats (PCM or compatible multichannel formats) supported by your equipment.

## FAQ

### How much does the LIBOX LB0031 Toslink optical cable 3.0 m cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 504 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All LIBOX products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LIBOX service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/711382/1816771_large.webp