# Built-in door speaker TECHNISAT ASI12000-0000 Series TCU4 for bi-microphone systems

**URL:** https://aio.lv/en/product--technisat-asi12000-0000--3609981
**Data updated:** 2026-02-12 09:55 (EET)
**Category:** Car Speakers
**Manufacturer:** TECHNISAT
**Manufacturer code:** ASI12000-0000
**EAN:** 4035138041775
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 138.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 114.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--technisat-asi12000-0000--3609981

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Built-in door speaker TECHNISAT ASI12000-0000 Series TCU4 designed for integration with bi-microphone systems. Intended for mounting into vehicle or equipment doors, it provides an interface for audio and microphone connection. Suitable for professional and vehicle communication setups where compact, flush installation and compatibility with Technisat TCU4-series components are required.

## Long description

Built-in door speaker TECHNISAT ASI12000-0000 Series TCU4 is designed for flush integration into vehicle or equipment doors to serve as an audio and microphone interface for bi-microphone systems. The unit provides a compact mounting solution that connects audio output and microphone lines within professional communication and vehicle installations, maintaining a low-profile appearance while supporting system compatibility with TECHNISAT TCU4-series components.
Advantages
The speaker module offers a space-saving, flush-mounted form factor that simplifies installation in confined door panels. It is engineered for reliable electrical and acoustic connection in bi-microphone setups, ensuring consistent signal routing between the vehicle wiring harness and the communication system. The design reduces visible components on the door surface and is compatible with common professional vehicle communication layouts, facilitating integration into existing TECHNISAT TCU4-series systems.
Suitable for
Professional vehicle communication systems requiring integrated audio and microphone interfaces
Installation into car, van or truck doors where flush mounting is required
Equipment and control cabinets with space-limited door panels
Upgrades or replacements in installations using TECHNISAT TCU4-series components
Key specifications
Form factor: flush-mounted door speaker module suitable for in-door installation
Functionality: audio output and microphone interface for bi-microphone systems
Compatibility: designed to integrate with TCU4-series communication components
Installation: intended for mounting into standard vehicle or equipment door panels
Physical characteristics: compact profile for low visible footprint after installation
How to use
Prepare the door panel cutout according to the vehicle or equipment manufacturer's recommended dimensions, ensuring suitable space and access for rear connector wiring. Route audio and microphone cables from the main harness to the module location and secure the unit in the cutout using the specified mounting method. Connect the audio output and microphone lines following system wiring diagrams for the TCU4-series, observing correct polarity and connector seating. Verify mechanical fastening and cable strain relief, then test audio and microphone functionality with the complete bi-microphone system powered and configured.
Usage recommendations
Use only compatible TECHNISAT TCU4-series components and follow vehicle wiring standards when integrating this door speaker. Ensure connectors are fully seated and cable paths avoid sharp edges or pinching points. Verify acoustic and microphone performance after installation and perform routine checks of mounting integrity in high-vibration environments.

## FAQ

### How much does the Built-in door speaker TECHNISAT ASI12000-0000 TCU4 cost, and is it available for purchase?

The price is 138.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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 TECHNISAT 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 TECHNISAT 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/3609981/47654315_large.webp