# Speaker cable coupler Omnitronic 30203530 4‑pole for extension and linking of speaker cables

**URL:** https://aio.lv/en/product--omnitronic-30203530--8468068
**Data updated:** 2026-02-12 21:52 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Omnitronic
**Manufacturer code:** 30203530
**EAN:** 4026397124620
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnitronic-30203530--8468068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Omnitronic 30203530 is a 4‑pole speaker cable coupler designed to join or extend speaker cables. It provides a straightforward, tool-free connection for compatible 4‑pole speaker leads, enabling reliable signal transmission between amplifier and loudspeaker or between cable segments. Suitable for live sound setups, installations and portable systems where a compact, durable inline connector is needed.

## Long description

Omnitronic 30203530 is a 4‑pole speaker cable coupler designed to join or extend compatible speaker leads quickly and without tools. The inline connector ensures a continuous, secure connection for balanced or multi‑wire speaker cables, making it suitable for temporary joins and longer permanent runs in live sound, installations and portable PA systems. The compact design keeps connections neat and reduces strain on cable ends while maintaining signal continuity between amplifier and loudspeaker or between cable segments.
Advantages
The coupler provides a simple, tool‑free method to extend or link 4‑pole speaker cables, with a compact inline form factor that minimizes bulk in signal chains. Its construction supports reliable electrical contact for consistent audio transmission and reduces the need to reterminate cables when longer runs are required. Because it is designed specifically for 4‑pole speaker leads, it preserves conductor polarity and simplifies cable management in multi‑wire speaker systems.
Suitable for
 Extending 4‑pole speaker cables in live sound setups
 Linking cable segments when running long speaker lines
 Temporary or portable PA systems where quick, tool‑free connections are needed
 Fixed installations requiring a compact inline connector for multi‑wire speaker runs
Key specifications
 Connector type: 4‑pole inline speaker cable coupler
 Contact configuration: four separate conductor connections maintaining polarity
 Compatibility: designed for 4‑pole speaker leads and multi‑wire speaker cables
 Form factor: compact inline housing for minimal bulk
 Connection method: tool‑free insertion and secure mating of cable ends
How to use
Align the four conductors of each speaker cable with the corresponding contacts in the coupler and insert until the connection seats firmly. Verify correct conductor polarity and that each wire is fully engaged to avoid intermittent contact. Once connected, position the coupler to relieve strain on the cable ends and secure cables as needed to prevent movement or tugging during use. For removal, withdraw the cables straight out to avoid bending contacts.
Usage recommendations
Use the coupler with compatible 4‑pole speaker cables only; check conductor size and insulation to ensure proper fit. Avoid exposing the connector to excessive moisture or mechanical stress. For permanent installations or where the highest fidelity is required, verify connections periodically and consider professional termination if environmental protection or strain relief is needed.

## FAQ

### How much does the Speaker cable coupler Omnitronic 30203530 4‑pole cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 28.07.2026 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. 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 Omnitronic 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 Omnitronic 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/8468068/59846094_large.webp