# RCA (Cinch) 4‑Port Bidirectional Audio Switch, SpeaKa Professional SP-AS-500

**URL:** https://aio.lv/en/product--speaka-professional-sp-12540456--12371933
**Data updated:** 2026-04-26 20:44 (EEST)
**Category:** Video Switches & Splitters
**Manufacturer:** SpeaKa Professional
**Manufacturer code:** SP-12540456
**EAN:** 4064161320298
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--speaka-professional-sp-12540456--12371933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

SpeaKa Professional SP-AS-500 is a 4‑port bidirectional RCA (Cinch) audio switch in a metal housing. It lets you manually route analog stereo signals between four RCA inputs and outputs, enabling connection and selection of multiple audio sources or destinations. Suitable for home audio setups, small studios, DJ rigs, or AV racks where switching between line‑level devices is needed.

## Long description

SpeaKa Professional SP-AS-500 is a compact 4‑port bidirectional RCA (Cinch) audio switch housed in a metal enclosure. It enables manual routing of analog stereo line‑level signals between four RCA inputs and four RCA outputs, allowing selection of different sources or destinations without rewiring. The device is designed for simple, reliable switching in home audio systems, small recording setups, DJ rigs, and AV racks where quick, mechanical selection of line‑level devices is required.
Advantages
The SP-AS-500 offers straightforward manual control with clearly labelled rotary switching, a robust metal housing for improved shielding and durability, and low‑complexity operation that requires no power supply or software. Its bidirectional design makes it versatile for either routing multiple sources to a single destination or directing a single source to multiple outputs by manual selection. The compact footprint and standard RCA connectors ensure compatibility with common consumer and semi‑professional audio equipment.
Suitable for
Home stereo systems for switching between CD players, turntables (with preamp), tuners, and media streamers
Small project or rehearsal studios needing simple source selection between mixers, interfaces, and outboard gear
DJ setups where quick, manual switching between line‑level sources is required
AV racks and conference rooms for routing line‑level signals between multiple devices
When it may not be suitable
The SP-AS-500 is a passive, manual switch intended for line‑level analog signals and does not provide impedance conversion, active buffering, or signal amplification. It is not suitable where balanced connections, digital switching, remote control, automatic switching, or signal gain are required. For professional installations needing long cable runs, noise‑sensitive setups, or impedance matching, an active switcher or a device with balanced I/O would be more appropriate.
Key specifications
Connector type: RCA (Cinch) stereo inputs and outputs
Number of switchable ports: 4 ports, bidirectional operation
Signal type: Analog stereo line‑level (unbalanced)
Housing: Metal enclosure for mechanical stability and shielding
Operation: Manual rotary or mechanical switch selection (no power required)
Mounting: Desktop or shelf placement; compact footprint
How to use
Connect RCA cables from your sources to the input ports and connect the destination device(s) to the outputs using standard RCA cables. Use the front panel rotary switch to select which input is connected to the output, or operate bidirectionally to choose the active destination for a single source. Ensure all connected devices are set to compatible line‑level settings and that signal paths are established before changing the switch position to avoid transient noise. No power connection or configuration is required.
What to consider before purchase
Required signal type: this switch handles unbalanced RCA line‑level signals only
Number of devices: confirm that four ports meet your source or destination needs
Need for active features: no amplification, remote control, or digital routing is provided
Cable length and noise: long unbalanced runs may introduce noise without buffering
Usage recommendations
For best results, place the unit close to connected equipment to minimise RCA cable lengths, use good‑quality shielded RCA cables, and avoid routing audio cables parallel to mains power lines. When integrating with equipment that has variable output levels, set levels consistently to prevent large level jumps when switching sources. If balanced connections or remote switching are required, select an appropriate active interface or switcher instead.

## FAQ

### How much does the SpeaKa Professional SP-AS-500 4‑Port RCA Audio Switch cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 197 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 15.07.2026 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 SpeaKa Professional 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 SpeaKa Professional 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/12371933/68491046_large.webp