--- product_id: 4230303 title: "Interface AFDI-5V Ford 12V to 5V Step Down,BLACK" brand: "axxess" price: "£52.42" currency: GBP in_stock: true reviews_count: 13 category: "Axxess" url: https://www.desertcart.co.uk/products/4230303-interface-afdi-5v-ford-12v-to-5v-step-down-black store_origin: GB region: United Kingdom --- # 12V to 5V voltage step-down 3-wire easy solder hookup durable thermoplastic build Interface AFDI-5V Ford 12V to 5V Step Down,BLACK **Brand:** axxess **Price:** £52.42 **Availability:** ✅ In Stock ## Summary > 🔊 Upgrade your Ford’s sound game—ditch the thump, keep the vibe! ## Quick Answers - **What is this?** Interface AFDI-5V Ford 12V to 5V Step Down,BLACK by axxess - **How much does it cost?** £52.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4230303-interface-afdi-5v-ford-12v-to-5v-step-down-black) ## Best For - axxess enthusiasts ## Why This Product - Trusted axxess brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from rugged thermoplastic for long-term reliability in Ford/Lincoln/Mercury vehicles. - • **Amplifier Compatibility:** Specifically engineered for factory amplifiers in Ford family vehicles—no guesswork needed. - • **Eliminate Turn-On Thump:** Say goodbye to annoying pop noises and enjoy pristine audio every time you start your ride. - • **Plug & Play Installation:** 3-wire hookup with clear instructions—get your system thump-free in minutes. - • **Seamless Voltage Conversion:** Effortlessly drops 12V turn-on signal to a safe 5V for flawless amp activation. ## Overview The Axxess Interface AFDI-5V is a precision 12V to 5V step-down converter designed for Ford, Lincoln, and Mercury vehicles with factory amplifiers. Featuring a durable thermoplastic housing and a simple 3-wire solder hookup, it eliminates amplifier turn-on thump for a clean, professional audio experience. Highly rated and easy to install, it’s the must-have upgrade for aftermarket head unit installations. ## Description Axxess Interface AFDI-5V Ford 12V to 5V Step Down Review: No more turn on thump! - I got this to fix the sub's turn on thump after installing an aftermarket head unit in my ford expedition. 3 quick solder joints and it was good to go! A word of caution: if you get a cheap aftermarket head unit with very little documentation, don't throw out the factory harness until you install this. The new harness had different colored wires and some different pins populated/unpopulated. It was a nightmare digging up the ford documentation on the pinouts for those connectors and matching it up with the aftermarket harness to find the right wires to splice this into. Review: Worked! No more pop. - Simple device to take care of my amp turn on popping noise. I soldered it to my aftermarket harness using the simple and clear instructions included. I zip ties it to the harness wire bundle and reinstalled everything behind my aftermarket stereo. Very happy that the pop is gone. ## Features - Easy installation - Durable and long lasting - 3-Wire hook up drops 12V turn-on signal to 5V - For use in Ford/Lincoln/Mercury vehicles with factory amplifier ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00200K1X4 | | Best Sellers Rank | #713 in Car Audio & Video Input Adapters | | Brand | Axxess | | Brand Name | Axxess | | Cable Type | Proprietary | | Connector Type | Din Connector | | Customer Reviews | 4.6 out of 5 stars 852 Reviews | | Global Trade Identification Number | 00086429185764, 00163121254742 | | Item Dimensions | 8.5 x 6.5 x 2 inches | | Item Type Name | Ford 12V to 5V Step Down Converter | | Item dimensions L x W x H | 8.5 x 6.5 x 2 inches | | Manufacturer | Axxess | | Material | Thermoplastic or thermoset | | Material Type | Thermoplastic or thermoset | | Model | AFDI-5V | | Number of Items | 1 | | Part Number | AFDI-5V | | UPC | 163121254742 086429185764 | | Unit Count | 1 Count | ## Product Details - **Brand:** Axxess - **Connector Type:** Din Connector - **Item dimensions L x W x H:** 8.5 x 6.5 x 2 inches - **Manufacturer:** Axxess - **Material:** Thermoplastic or thermoset ## Images ![Interface AFDI-5V Ford 12V to 5V Step Down,BLACK - Image 1](https://m.media-amazon.com/images/I/51WvGyqbALL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ No more turn on thump! *by E***L on December 4, 2024* I got this to fix the sub's turn on thump after installing an aftermarket head unit in my ford expedition. 3 quick solder joints and it was good to go! A word of caution: if you get a cheap aftermarket head unit with very little documentation, don't throw out the factory harness until you install this. The new harness had different colored wires and some different pins populated/unpopulated. It was a nightmare digging up the ford documentation on the pinouts for those connectors and matching it up with the aftermarket harness to find the right wires to splice this into. ### ⭐⭐⭐⭐⭐ Worked! No more pop. *by J***A on October 7, 2023* Simple device to take care of my amp turn on popping noise. I soldered it to my aftermarket harness using the simple and clear instructions included. I zip ties it to the harness wire bundle and reinstalled everything behind my aftermarket stereo. Very happy that the pop is gone. ### ⭐⭐⭐⭐⭐ WORKED GOOD NO POP *by N***N on March 28, 2024* I read reviews before buying, some say it didn’t work. One guy complained about a manufacturer defect. I think most of the complaints about this item not working had to do with not wiring it correctly. Not hard, blue white on head unit plug to blue white on converter wire then connect ground wires, then blue red to the amp turn on plug which is blue white on the vehicle side. I soldered everything together my work is quality! No butt connectors! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/4230303-interface-afdi-5v-ford-12v-to-5v-step-down-black](https://www.desertcart.co.uk/products/4230303-interface-afdi-5v-ford-12v-to-5v-step-down-black) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-11-06*