# Car Antenna Amplifier Retoo (in-car antenna signal booster) — Retoo antenna amplifier

**URL:** https://aio.lv/en/product--retoo-5907056100119--12364525
**Data updated:** 2026-04-26 18:53 (EEST)
**Category:** Car Accessories
**Manufacturer:** Retoo
**Manufacturer code:** 5907056100119
**EAN:** 5907056100119
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--retoo-5907056100119--12364525

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Retoo car antenna amplifier designed to boost in-vehicle radio antenna signal reception. This antenna signal booster improves FM/AM reception reliability in cars, reducing static and dropouts and enhancing audio clarity. Intended for automotive installation to strengthen weak signals while driving in urban areas or on the road.

## Long description

Retoo car antenna amplifier is an in-vehicle antenna signal booster designed to improve FM and AM radio reception. Intended for automotive installation, this compact amplifier increases signal reliability, reduces static and dropouts, and helps sustain clearer audio while driving in urban environments, on highways, or in areas with weak broadcast coverage.
Advantages
The Retoo antenna amplifier provides a simple way to enhance radio reception without replacing the vehicle antenna. It is compact and suitable for installation near the antenna feed, offering more consistent signal strength and fewer interruptions. By amplifying weak signals, it helps maintain clearer audio and reduces noise, improving the listening experience during commutes and long trips.
Suitable for
 Cars and light vehicles with factory or aftermarket external antennas
 Drivers who experience frequent FM/AM signal dropouts or static
 Areas with marginal broadcast coverage such as suburbs, rural roads, or tunnels
 Older radios or head units with lower receiver sensitivity
When it may not be suitable
The amplifier is not a substitute for a damaged antenna or poor antenna grounding; physical antenna repairs or replacement may be required for persistent reception issues caused by mechanical faults. Also, in locations with extremely strong local signals, adding an amplifier can sometimes cause overload or distortion unless a proper attenuation or matching is used.
Key specifications
 Function: FM/AM radio signal amplification for automotive use
 Installation type: inline amplifier installed at antenna feed or near antenna base
 Compatibility: designed for standard vehicle antenna coaxial connections
 Form factor: compact housing suitable for mounting in engine bay or under trim
 Power: vehicle-supplied power (12 V) via antenna power lead or inline connection
How to use
Install the Retoo amplifier inline between the vehicle antenna and the radio coaxial feed following the vehicle’s antenna wiring route. Connect the coaxial input and output terminals securely, and attach the power lead to the radio’s antenna power supply or a switched 12 V source. After installation, verify coaxial connections and check that the radio receives improved reception; adjust routing to minimise interference from other cables and metal components.
What to consider before purchase
 Check that your vehicle has a standard coaxial antenna connection compatible with inline amplifiers
 Confirm a suitable 12 V switched power source is available for powering the amplifier
 Assess whether reception issues stem from a damaged antenna or poor grounding rather than weak signal strength
 Consider professional installation if access to antenna feed or wiring is difficult
Usage recommendations
For best results, mount the amplifier close to the antenna base to minimise coaxial cable loss, use quality coaxial cable and connectors, and test reception after installation. If excessive signal is present, use attenuation or check for proper grounding to avoid overload. Regularly inspect connections for corrosion or looseness to maintain consistent performance.

## FAQ

### How much does the Retoo Car Antenna Amplifier cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 472 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 16.07.2026 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 Retoo 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 Retoo 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/12364525/68345753_large.webp