--- product_id: 6664745 title: "SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound" brand: "scosche" price: "€ 24.56" currency: EUR in_stock: true category: "Scosche" url: https://www.desertcart.sk/products/6664745-slc4-line-output-converter-oem-premium-amplifier-adapter-4ch-loc store_origin: SK region: Slovakia --- # 80 watts per channel max power 4-channel high/low RCA conversion Compact 1.25x4.38x11.38 inch durable design SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound **Brand:** scosche **Price:** € 24.56 **Availability:** ✅ In Stock ## Summary > 🎶 Upgrade your ride’s sound game without compromise! ## Quick Answers - **What is this?** SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound by scosche - **How much does it cost?** € 24.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/6664745-slc4-line-output-converter-oem-premium-amplifier-adapter-4ch-loc) ## Best For - scosche enthusiasts ## Why This Product - Trusted scosche brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Versatility:** Compatible with most car audio systems for effortless installation and amp addition. - • **Space-Smart Durable Build:** Compact design fits tight spots and withstands daily driving rigors. - • **Lifetime Support & Warranty:** Backed by Scosche’s trusted brand with lifetime tech support for peace of mind. - • **Audiophile-Grade Sound Clarity:** Delivers crisp, interference-free audio for a next-level listening experience. - • **Seamless Factory Amp Integration:** Keep your premium JBL or Bose system intact while upgrading your sound. ## Overview The Scosche SLC4 is a premium 4-channel line output converter designed to seamlessly integrate aftermarket amplifiers with factory car audio systems. Supporting up to 80 watts per channel, it converts high-level speaker signals to low-level RCA outputs, preserving sound quality and minimizing interference. Its compact, durable design fits easily into tight spaces, making it the perfect upgrade for audiophiles and car audio enthusiasts who want to enhance their in-car sound experience while retaining factory amp functionality. Backed by Scosche’s lifetime tech support and warranty, it’s a reliable, professional-grade solution for custom car audio setups. ## Description desertcart.com: Scosche SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound : Industrial & Scientific ## Features - Unmatched Versatility - Compatible with a wide range of car audio systems, this high to low converter offers flexible installation options, making it a go-to solution for converting speaker wires to RCA line level signals or adding an aftermarket radio - Seamless Integration - Integrate your factory stereo with an aftermarket amp using this line out converter and boosting your car’s audio performance without complex rewiring. Or, add an aftermarket radio and keep your factory JBL or Bose amplifier - Enhanced Audio Experience - Transform your car audio system with the Scosche SLC4 Line Out Converter/OEM Premium Amplifier Adapter, delivering crisp and clear sound quality for your subwoofer; perfect for audiophiles seeking high-fidelity sound - Compact and Durable Design - Engineered by Scosche, the SLC4 line output converter is compact and built to last, fitting easily into tight spaces while maintaining durability; a reliable upgrade for any car audio enthusiast - Optimal Signal Quality - Ensure maximum audio performance with this OEM quality RCA converter for car audio, designed to minimize signal interference and deliver clean, powerful sound; the perfect addition to your custom car audio setup - Trusted Brand - Backed by Scosche's Lifetime Tech Support and Limited Warranty. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche SLC4 RCA adapter to deliver exceptional performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BFL52Q | | Best Sellers Rank | #20,625 in Electronics ( See Top 100 in Electronics ) #6 in Car Dual-Channel Amplifiers | | Brand Name | Scosche | | Customer Reviews | 4.3 4.3 out of 5 stars (481) | | Global Trade Identification Number | 00033991993938 | | Item Dimensions | 1.25 x 4.38 x 11.38 inches | | Manufacturer | Scosche | | Maximum Supply Voltage | 14.4 volts | | Model | SC-SLC4-4CH | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Package Type Name | Standard_packaging | | Part Number | SLC4 | | Specification Met | 80 Watts Per Channel | | UPC | 033991993938 | | Unit Count | 1 Count | | Voltage | 14.4 volts | ## Product Details - **Item dimensions L x W x H:** 1.25 x 4.38 x 11.38 inches - **Manufacturer:** Scosche - **Maximum Supply Voltage:** 14.4 volts - **Mounting Type:** Surface Mount - **Voltage:** 14.4 volts ## Images ![SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound - Image 1](https://m.media-amazon.com/images/I/71CWSMvjzlL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: Will this work woth 2006 chrysler croosfire?** A: It will work in any vehicle. What is more to the point is what application you have on mind. **Q: Saab 2009 9-3 w stock radio, no Bose. looking to add a sub for bass. I will add an amp for this. Can i tap this units inputs from rear speaker?** A: Yes just make sure you get the polarity right **Q: when they say 80 watts max per channel, are they refering to the output power of my factory radio? my amp puts out 125w x 4 RMS** A: Factory radio but even tho your radio says 125 x 4 that is a max rated not a RMS rating so you will be fine **Q: trying to install sound system (head unit, amp, subwoofers)to 2010 impala that has the stock Bose system. Will this be powerful enough to support that** A: This item is meant to reduce the signal strength from your aftermarket head unit before it goes into the stock amp, in this case, your Bose stock amp. If your intent is to continue using the Bose Amp to power your stock Bose speakers, this item does the job. ## Frequently Bought Together - Scosche SLC4 Line Output Converter/OEM Premium Amplifier Adapter - 4CH LOC High/Low RCA Converter Car Audio - Add New Amp or Retain Factory Amp - Line Level Converter for Car Stereo - Quality Sound - Metra 70-1786 Radio Wiring Harness for Mercedes 94-04/Landrover 99-04 - Metra Electronics 40-VW12 Factory Antenna Adapter to Aftermarket Radio Adapter for Select 1988-2005 Audi/BMW/Mercedes/VW Vehicles (VWAB) --- ## 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.sk/products/6664745-slc4-line-output-converter-oem-premium-amplifier-adapter-4ch-loc](https://www.desertcart.sk/products/6664745-slc4-line-output-converter-oem-premium-amplifier-adapter-4ch-loc) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-15*