# Car radio BLOW Spider 4CAL RDS RGB — single-DIN receiver with RDS and RGB display lighting

**URL:** https://aio.lv/en/product--blow-78-337--10544321
**Data updated:** 2026-03-07 17:53 (EET)
**Category:** Car Speakers
**Manufacturer:** BLOW
**Manufacturer code:** 78-337#
**EAN:** 5900804128441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-78-337--10544321

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

BLOW Spider 4CAL RDS RGB is a single-DIN car radio receiver featuring RDS support and RGB display lighting. Designed for in-car audio playback, it provides radio tuning with RDS information and customizable RGB illumination. Suitable for replacing factory stereos in most single-DIN dashboards and for everyday FM/AM radio listening while driving.

## Long description

BLOW Spider 4CAL RDS RGB is a single-DIN car radio receiver designed for in-vehicle audio playback and radio tuning. The unit supports RDS (Radio Data System) to display station information and offers RGB display lighting that can be adjusted to match interior lighting or personal preference. Built for installation in standard single-DIN dashboards, this model serves as a direct replacement for many factory stereos and provides AM/FM reception for everyday driving use.
Advantages
The receiver combines RDS-enabled radio with customizable RGB lighting to improve usability and cabin integration. Its single-DIN form factor ensures compatibility with most standard car dashboards, while straightforward controls allow easy switching between radio stations and audio sources. The display lighting helps maintain visibility of key information in low-light conditions and can be tailored to occupant preferences.
Suitable for
 Replacement of factory single-DIN car stereos
 Everyday FM/AM radio listening while driving
 Vehicles where adjustable RGB display illumination is desired
 Drivers who need basic, reliable in-car audio and radio functions
Key specifications
 Form factor: single-DIN
 Radio: FM/AM reception with RDS support for station text and metadata
 Display lighting: RGB backlight with adjustable color options
 Controls: front-panel tuning and source selection (manual operation)
 Intended use: in-dash car audio receiver designed for standard single-DIN openings
How to use
Install the unit into a compatible single-DIN dashboard opening following vehicle-specific installation practices and wiring diagrams. After powering the receiver, use the front-panel controls to select AM or FM bands and tune to desired stations; RDS-capable stations will display available text information automatically. Adjust the RGB display lighting through the unit's color controls to achieve a preferred illumination level and color. Connect external audio sources or speakers according to the vehicle's audio wiring to ensure proper sound output.
Usage recommendations
For reliable operation, perform professional or careful DIY installation using correct wiring harnesses and mounting brackets. When setting display brightness or color, avoid overly bright settings that could distract while driving. Use RDS for quick station identification where available, and periodically retune or scan for stations when traveling to new areas to maintain reception quality.

## FAQ

### How much does the Car radio BLOW Spider 4CAL RDS RGB cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 30.06.2026 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 BLOW 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 BLOW 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/10544321/52693277_large.webp