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Eonon A0581 Optical Fiber Decoder Box Designed for BMW E90/E91/E92/E93(Fit BMW)

Based on 127 reviews
Condition: New
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$119.99
Holiday Deal · 37% off was $189.99

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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Nov 17
Order within 22 hours and 27 seconds

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At a glance

Condition
New
Model
A0581
Connector Type
RCA
Works with
Speaker

Features 2

  • ApplicableOnly designed for E90A13/E90A12S Car Radio, compatible with BMW 3 Series 2005-2011(E90/E91/E92/E93).
  • Installation Steps1. Take the black plug out of the decoder box, and remove the plastic protective cover from the plug. 2. Connect the factory car fiber optic interface to the black plug, and then reinsert the plug to decoder box. 3. Connect the decoders ACC, GND and BATT cables to the same cables of your car. And connect the White & Red RCA interfaces to the audio output interfaces of car stereo. 5. Installation completed.

Specs 10

Connector Type RCA
Color A0581
Brand EONON
Number of Ports 2
Model Number A0581
Manufacturer Eonon
Mfr Part Number A0581
Package Quantity 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Worked and fixed my problem
Was kind of expensive but solved my problem
Reviewed in the United States on November 26, 2025 by Stephen M.

Worked
I ordered and received the exact model shown. Worked great.
Reviewed in the United States on February 5, 2025 by AB

We have sound LOL
I've seen a lot of people get frustrated when getting an aftermarket radio and not knowing how to install them. Some are plug and play and others take extra equipment like this. Installation was easy and everything plays great. FYI always do your research.
Reviewed in the United States on December 17, 2024 by Ella Munoz

Buen producto pero
Conecte mi pantalla Enon por medio de RCA y no lo nesecito por que cancele la salida de fibra optica
Reviewed in the United States on September 11, 2025 by Carlos Giraldo Gonzalez

A must have to upgrade the E90 radio
A must have if you want to retain the factory amp and subs in your E90.
Reviewed in the United States on September 20, 2025 by Jerry Bailey

Cumple su función
Cumplió su funcion
Reviewed in the United States on July 15, 2025 by Americo José Pérez marin

Works as expected
Works as expected
Reviewed in the United States on November 11, 2024 by tlc717

BMW Radio
Funcionó muy bien en mi bmw serie 3
Reviewed in the United States on June 25, 2025 by Gonzalo Texeira
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