# Car Speaker Dibeisi AVD 503 — 2-way car audio speaker, model AVD-503

**URL:** https://aio.lv/en/product--dibeisi-lec-avd503--12055588
**Data updated:** 2026-03-12 19:39 (EET)
**Category:** Car Speakers
**Manufacturer:** Dibeisi
**Manufacturer code:** LEC-AVD503
**EAN:** 5901436726258
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dibeisi-lec-avd503--12055588

## 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

Dibeisi AVD 503 is a car audio speaker designed for in-vehicle sound reproduction. This 2-way speaker delivers midrange and treble via separate drivers for clearer vocals and instruments. Intended for replacement or upgrade of factory speakers, it suits door or rear deck installation and improves clarity and detail for music and hands‑free calls in everyday driving.

## Long description

Dibeisi AVD 503 is a 2-way car audio speaker engineered for in-vehicle sound reproduction. The design separates midrange and treble into dedicated drivers to provide clearer vocal presence and improved instrument detail compared with single-driver units. The speaker is intended as a direct replacement or an upgrade to factory-fitted speakers and is suitable for installation in door panels or rear decks to enhance everyday listening and hands-free call clarity while driving.
Advantages
The 2-way configuration delivers a more distinct midrange and extended treble response, improving clarity of vocals and acoustic instruments. A dedicated tweeter reduces distortion at higher frequencies while the midrange driver focuses on natural vocal timbre. The speaker’s compact mounting dimensions and common impedance make it compatible with many factory audio systems and aftermarket amplifiers, enabling straightforward installation and integration without complex modifications.
Suitable for
Replacing worn or damaged factory door or rear deck speakers
Upgrading stock sound systems for clearer vocals and enhanced instrument detail
Everyday in-car music listening across popular genres
Improving intelligibility of hands-free phone calls
Key specifications
Configuration: 2-way coaxial speaker with separate midrange driver and tweeter
Application: Car door or rear deck installation
Sound focus: Midrange and treble emphasis for vocal and instrument clarity
Form factor: Compact round speaker suitable for common mounting locations
Compatibility: Designed for use with standard 12V car audio systems and typical aftermarket amplifiers
How to use
Before installation, verify the vehicle’s speaker mounting diameter and depth to ensure physical fitment. Disconnect the vehicle battery to avoid short circuits, remove the existing speaker and wiring harness, then connect the AVD 503 using the correct polarity. Secure the speaker in the mounting location with appropriate screws or fasteners and reattach any trim. After installation, test the speaker at low volume and gradually increase to confirm correct operation and polarity; adjust tone controls or equalizer settings in the head unit to match listening preferences.
Usage recommendations
For best results, pair the AVD 503 with a head unit or amplifier that provides clean power and has basic tone control or a parametric equalizer. Avoid sustained high-volume clipping; if additional bass is required, consider adding a dedicated subwoofer rather than equalizer boosting that could overload the midrange driver.

## FAQ

### How much does the Car Speaker Dibeisi AVD 503 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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, 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 Dibeisi 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 Dibeisi 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/12055588/67541621_large.webp