# Speaker cable electro base PBA250-LZ 2x2.50 mm² oxygen-free copper, red+black

**URL:** https://aio.lv/en/product--electro-base-pba250-lz--3488174
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** electro base
**Manufacturer code:** PBA250-LZ
**EAN:** 3100000530778
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.54 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--electro-base-pba250-lz--3488174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Speaker cable electro base PBA250-LZ with two conductors of 2x2.50 mm² made from oxygen-free copper. Supplied in red and black polarity colors, it is designed for connecting speakers and audio equipment, providing low resistance and reliable signal transfer. Suitable for home and professional audio installations where clear sound and durable wiring are required.

## Long description

Speaker cable electro base PBA250-LZ 2x2.50 mm² oxygen-free copper, red+black is a two-conductor audio cable designed for reliable speaker and audio equipment connections. Each conductor has a 2.50 mm² cross-sectional area and is made from oxygen-free copper to reduce oxidation and maintain low electrical resistance. The cable is supplied with red and black polarity insulation to simplify correct speaker wiring and ensure consistent signal polarity in installations.
Advantages
The oxygen-free copper conductors provide improved conductivity and reduced risk of signal loss over short to moderate runs. A 2x2.50 mm² conductor size offers a balance between flexibility and current-carrying capacity suitable for most home and many professional audio setups. Clear red and black polarity marking simplifies installation and helps prevent phase inversion when connecting multiple speakers or amplifier channels.
Suitable for
Wiring bookshelf or floor-standing speakers in home audio systems
Connecting speakers in small to medium professional sound installations
Replacing existing speaker cables in hi‑fi systems
Fixed in-wall or surface-mounted speaker runs where a durable conductor is needed
Key specifications
Conductor configuration: 2 conductors (stereo/bi-wire compatible)
Conductor cross-section: 2 x 2.50 mm²
Conductor material: oxygen-free copper
Insulation colors: red and black for polarity identification
Typical use: low-resistance speaker cable for audio signal transmission
How to use
Strip a suitable length of insulation from each conductor without damaging the copper strands, then attach to speaker terminals or binding posts following the red/black polarity convention: red to positive (+) and black to negative (−). For secure connections, use banana plugs, spade lugs, or properly tightened screw terminals. Route the cable to avoid sharp bends, kinks, or placement near strong electromagnetic interference sources. For in-wall or concealed runs ensure compliance with local building codes and use appropriate conduit or rated cable types if required.
Usage recommendations
For best audio performance, use this 2x2.50 mm² cable for distances up to moderate lengths where low resistance is important; consider larger conductor sizes for long runs or very high-power systems. Maintain correct polarity across all speaker connections to preserve phase and imaging.

## FAQ

### How much does the Speaker cable electro base PBA250-LZ 2x2.50 mm² cost, and is it available for purchase?

The price is 2.54 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.06.2026 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 electro base 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 electro base 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

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