# Audio cable Unitek C19021BK03 — 2× RCA (Cinch) to 3.5 mm TRS jack, 1.5 m

**URL:** https://aio.lv/en/product--unitek-c19021bk03--12264486
**Data updated:** 2026-04-14 22:35 (EEST)
**Category:** Audio & Video Cables
**Manufacturer:** Unitek
**Manufacturer code:** C19021BK03
**EAN:** 4894160060112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unitek-c19021bk03--12264486

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Unitek C19021BK03 is a 1.5 m audio cable with two RCA (Cinch) connectors to a 3.5 mm TRS jack. Designed for connecting portable devices, smartphones or laptops to stereo systems, amplifiers and speakers with RCA inputs. Provides a simple wired analog connection for audio playback and line-level signals.

## Long description

Unitek C19021BK03 is a 1.5 m audio cable that connects devices with a 3.5 mm TRS headphone output to stereo systems, amplifiers or powered speakers with two RCA (Cinch) inputs. The cable offers a straightforward analog connection for music playback and line-level signals, enabling audio from smartphones, tablets, laptops or portable players to be routed into home audio equipment or professional inputs that accept RCA connectors.
Advantages
The cable provides a compact and low-effort way to link portable devices to RCA-equipped audio systems without adapters. With a 3.5 mm TRS plug on one end and two RCA plugs on the other, it preserves stereo separation and delivers unbalanced analog audio with minimal setup. Its 1.5 m length offers moderate reach suitable for typical home and office arrangements while remaining easy to route and store.
Suitable for
 Connecting smartphones, tablets and laptops to home stereos or active speakers with RCA inputs
 Feeding portable music players into amplifiers, receivers or mixers for playback
 Linking computer sound output to stereo systems for improved audio quality compared with built-in speakers
 Temporary connections for presentations or small audio setups where a wired line-level signal is required
When it may not be suitable
This cable carries an unbalanced analog signal and is not intended for professional balanced audio applications or long-distance runs where noise and interference may become significant. It also does not support digital audio formats, microphone-level signals, or inline controls and remote features found on some headphone cables.
Key specifications
 Connector A: 3.5 mm TRS stereo jack (male)
 Connector B: 2 × RCA (Cinch) plugs (male)
 Cable length: 1.5 m
 Signal type: unbalanced analog stereo, line-level
 Typical use: consumer audio connections between portable devices and RCA inputs
How to use
Insert the 3.5 mm TRS plug into the headphone or line output of your source device and connect the red and white RCA plugs to the corresponding right and left inputs on the amplifier, receiver or powered speakers. Set the source and amplifier volumes to low before connecting, then power on and gradually increase volume to the desired listening level. For best results, ensure connectors are fully seated and cables are routed away from power cords or other sources of interference.
What to consider before purchase
 Ensure the source device has a 3.5 mm stereo output and the target equipment has RCA inputs
 Confirm that a 1.5 m cable length is sufficient for your setup and placement of devices
 Check whether you need a balanced connection or digital audio instead of an unbalanced analog cable
Usage recommendations
Use the cable for short to moderate runs in domestic or small-office environments. If interference is noticed, try changing cable routing or reducing cable length. For longer distances or professional gear, consider balanced XLR/TS solutions or digital connections.

## FAQ

### How much does the Unitek C19021BK03 audio cable 2×RCA to 3.5 mm cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 08.07.2026 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 Unitek 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 Unitek 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/12264486/68525177_large.webp