--- product_id: 273854468 title: "Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter" brand: "scosche" price: "COP 114874" currency: COP in_stock: true reviews_count: 5 category: "Scosche" url: https://www.desertcart.co/products/273854468-scosche-loc80-line-output-converter-adjustable-amplifier-add-on-module store_origin: CO region: Colombia --- # 80W RMS per channel power Easy snap-in installation Independent L/R channel level control Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter **Brand:** scosche **Price:** COP 114874 **Availability:** ✅ In Stock ## Summary > 🎵 Upgrade your car audio game with effortless power and precision! ## Quick Answers - **What is this?** Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter by scosche - **How much does it cost?** COP 114874 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/273854468-scosche-loc80-line-output-converter-adjustable-amplifier-add-on-module) ## 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 - • **Subwoofer Ready:** Seamlessly connect your subwoofer with RCA outputs for that deep, immersive bass experience. - • **Power Up Your Ride:** Supports up to 80 watts RMS per channel for crystal-clear, high-power audio performance. - • **Lifetime Confidence:** Backed by Scosche’s Lifetime Tech Support and Limited Lifetime Warranty—sound investment guaranteed. - • **Plug & Play Simplicity:** Snap adapters let you add an amplifier without removing your car stereo—no hassle, just pure sound. - • **Tailored Sound Balance:** Independent left and right channel adjustments give you perfect stereo tuning on the go. ## Overview The Scosche LOC80 is a 2-channel line output converter that transforms speaker-level signals into RCA outputs, enabling the addition of amplifiers to stock car stereos without preamp outputs. Handling up to 80 watts RMS per channel, it features easy snap-in installation and independent channel level controls, making it the perfect upgrade for audiophiles seeking premium sound clarity and bass enhancement backed by lifetime support. ## Description LOC80 line output converter allows you to connect receiver with no preamp outputs to an amplifier without speaker-level inputs. The LOC80 handles speaker-level signal up to 80 watts RMS per channe Review: Muy bueno - Funciona muy bien Review: YOU NEED THIS TO ASSIST YOUR SUB AMP - First of all,....if you are looking to add subwoofer speaker(s) to your auto audio system, and you have purchased the Subwoofer speakers, and have a separate dedicated amplifier for those speakers,...AND your intention is to tap into your existing speakers circuit as your audio source,...then you NEED this item. On your dedicated subwoofer amplifier, there will most likely already be a subsonic filter control, and audio input (GAIN) attenuation controls for left and right channels, so you assume you already have all that you need, but can't figure out WHY your audio output to the sub speakers is so distorted and over-driving the speakers. That is because the Subsonic filter, and Gain controls on the amplifier are poorly attempting to attenuate higher frequencies and isolate lower frequencies AFTER your amplifier has already amplified them. Which is actually a lot of extra work, and wasted energy for an amplifier to do. So, the amplifier is essentially working too hard to amplify frequencies you don't even want to go to the sub speakers. What the manufacturers of this device DON'T mention, is that it not only variably attenuates the volume of the incoming left and right channels of audio to your amplifier, but it does something even MORE important. It removes or blocks the higher (unwanted) frequencies BEFORE they enter your subwoofer amplifier, so, it is using all it's power to only amplify the low frequencies that sound good through subwoofer speakers. This isn't in the specs on this device,...but that is exactly why it is a necessary component to the above mentioned audio setup. I have a 2008 Honda Goldwing GL1800 motorcycle, with this device tapping into the audio to my rear speakers, then the output from this device is jumpered to the input of the dedicated 1800 watt subwoofer amplifier, via two SHORT RCA type cables. (Composite audio/video cables like the ones used to connect TV's to standard DVD players). And from the amplifier....it outputs to TWO 8 inch "Kicker Competition" subwoofer speakers mounter inside bottom of the side storage compartments, with cutouts for sound and subsonic waves to escape.. And boy oh boy, does that bike have some kickass ("Where the hell is all that Bass coming from?") Bass now. To set up the whole assembly, play some music on your primary audio source that you know has good subwoofer tones. slowly increase the PRIMARY audio sources volume, to pre-distortion level to your REGULAR speakers, then back off a few numbers to give yourself room to later increase volume without distorting your main speakers. Next, set the volume controls on the new device to halfway for both left and right. Also set the attenuation (input Gain or Volume controls) left and right inputs on the subwoofer amplifier to halfway for both. If there is a Subsonic filter control on the amplifier, set it also to halfway, for starters. Adjust later to suit your tastes. If there is a Frequency switch on the Sub amplifier, set it to the lower frequency range. This arrangement will get you in the ballpark of average subwoofer output to your sub speakers, If there is a Bass Boost control on your amplifier, if it is adjustable, set it to halfway. If it is a switch, try it first with it off, then later, with it on to determine which you prefer. The device pictured is slightly different from what you will get. The one I got had only 4 wires on one side for Left and Right inputs, and, on the other end,..the two RCA type outputs to jumper to the RCA type inputs on the amplifier. And the Left and Right volume attenuation controls on the top. Once you initially set them, to about halfway,...you won't need to readjust them . Without this device to pre-filter the higher frequencies before amplification of the lower frequencies, you are relying on the controls on the Sub Amplifier to do all the filtering, and they do not do nearly as good a job, as pre-filtering the unwanted frequencies, BEFORE they are amplified. Best of all, is the low cost. A more expensive device, will do the same thing, but only cost more. ## Features - Speaker Wire to RCA Converter - Converts car stereo output speaker wire to RCA connectors. This speaker wire line out converter is compatible with high power car stereos up to 80 watts per channel. Delivering premium performance without noise, static, or buzzing - Easy Installation - Add an amplifier to nearly any stock stereo with this line out converter. Simply tap into the car audio speaker wires with snap adapters. No need to remove the car stereo. Each converter includes easy to follow instructions to simplify the installation process - Subwoofer - This DIY speaker kit is a convenient speaker wire to subwoofer adapter. The RCA line output converter for subwoofer makes it easy to hook up to an amplifier and set up a subwoofer system in any car - RCA Converter - Speaker level to line level converter allows the addition of 2-channel or mono amplifiers. Independent left and right channel level adjustments provide the perfect sound balance. - Buy with Confidence - Backed by Scosche’s Lifetime Tech Support and Limited Lifetime Warranty.There are 2 controls on the top of the unit that works like a volume control to adjust the output. If turned out far to the left the signal is so low they may not hear anything. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00009UHRE | | Best Sellers Rank | #11,203 in Electronics ( See Top 100 in Electronics ) #4 in Car Audio & Video Stereo Amplifiers | | Brand | Scosche | | Brand Name | Scosche | | Customer Reviews | 4.4 out of 5 stars 1,990 Reviews | | Global Trade Identification Number | 00033991990371 | | Included Components | Lineout Converter | | Item Dimensions | 14 x 7 x 3.2 centimeters | | Item Weight | 68 g | | Item dimensions L x W x H | 14 x 7 x 3.2 centimeters | | Manufacturer | SCOSCHE | | Maximum Output Power | 80 watts | | Model | LOC80 | | Mounting Type | Freestanding | | Mounting type | Freestanding | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Number of channels | 2 | | Output Power | 80 Watts | | Output power | 80 Watts | | Package Type Name | Box | | Part Number | LOC80 | | Specification Met | Unknown Specifications | | UPC | 033991990371 | | Unit Count | 1 Count | ## Product Details - **Brand:** Scosche - **Item dimensions L x W x H:** 14 x 7 x 3.2 centimeters - **Manufacturer:** SCOSCHE - **Mounting type:** Freestanding - **Number of channels:** 2 ## Images ![Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter - Image 1](https://m.media-amazon.com/images/I/71kgtt+nJnL.jpg) ![Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter - Image 2](https://m.media-amazon.com/images/I/714LL65IINL.jpg) ![Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter - Image 3](https://m.media-amazon.com/images/I/619ZCWRiBEL.jpg) ![Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter - Image 4](https://m.media-amazon.com/images/I/61fOOr740HL.jpg) ![Scosche LOC80 Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Speaker Wire to RCA Adapter - Image 5](https://m.media-amazon.com/images/I/61TN0Y-qGxL.jpg) ## Questions & Answers **Q: May I use this to add a subwoofer to an old 2 channel receiver? Receiver only has 4 speaker level outputs (A&B).** A: And the answer is YES. Sorry for the wait, but I had to wait for the reply from my GEEK friend who installed this item. **Q: Will it still work without the control knob?** A: Yes but why? That knob is extremely beneficial and is the reason I chose this converter. **Q: where does the bass level knob connect? the amp or the converter....pic doen't show** A: The knob will connect to the LOC2SL. If you have additional questions, please call Scosche at (800)363-4490 Ext 1. **Q: I need to run audio from a stereo receiver via 14 gauge speaker wire into another stereo receiver. Is this device what I need?** A: Yes, this device should work to turn the high powered output into a normal signal-level output that you could run to a receiver. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy bueno *by R***A on 31 July 2025* Funciona muy bien ### ⭐⭐⭐⭐⭐ YOU NEED THIS TO ASSIST YOUR SUB AMP *by B***B on 29 April 2013* First of all,....if you are looking to add subwoofer speaker(s) to your auto audio system, and you have purchased the Subwoofer speakers, and have a separate dedicated amplifier for those speakers,...AND your intention is to tap into your existing speakers circuit as your audio source,...then you NEED this item. On your dedicated subwoofer amplifier, there will most likely already be a subsonic filter control, and audio input (GAIN) attenuation controls for left and right channels, so you assume you already have all that you need, but can't figure out WHY your audio output to the sub speakers is so distorted and over-driving the speakers. That is because the Subsonic filter, and Gain controls on the amplifier are poorly attempting to attenuate higher frequencies and isolate lower frequencies AFTER your amplifier has already amplified them. Which is actually a lot of extra work, and wasted energy for an amplifier to do. So, the amplifier is essentially working too hard to amplify frequencies you don't even want to go to the sub speakers. What the manufacturers of this device DON'T mention, is that it not only variably attenuates the volume of the incoming left and right channels of audio to your amplifier, but it does something even MORE important. It removes or blocks the higher (unwanted) frequencies BEFORE they enter your subwoofer amplifier, so, it is using all it's power to only amplify the low frequencies that sound good through subwoofer speakers. This isn't in the specs on this device,...but that is exactly why it is a necessary component to the above mentioned audio setup. I have a 2008 Honda Goldwing GL1800 motorcycle, with this device tapping into the audio to my rear speakers, then the output from this device is jumpered to the input of the dedicated 1800 watt subwoofer amplifier, via two SHORT RCA type cables. (Composite audio/video cables like the ones used to connect TV's to standard DVD players). And from the amplifier....it outputs to TWO 8 inch "Kicker Competition" subwoofer speakers mounter inside bottom of the side storage compartments, with cutouts for sound and subsonic waves to escape.. And boy oh boy, does that bike have some kickass ("Where the hell is all that Bass coming from?") Bass now. To set up the whole assembly, play some music on your primary audio source that you know has good subwoofer tones. slowly increase the PRIMARY audio sources volume, to pre-distortion level to your REGULAR speakers, then back off a few numbers to give yourself room to later increase volume without distorting your main speakers. Next, set the volume controls on the new device to halfway for both left and right. Also set the attenuation (input Gain or Volume controls) left and right inputs on the subwoofer amplifier to halfway for both. If there is a Subsonic filter control on the amplifier, set it also to halfway, for starters. Adjust later to suit your tastes. If there is a Frequency switch on the Sub amplifier, set it to the lower frequency range. This arrangement will get you in the ballpark of average subwoofer output to your sub speakers, If there is a Bass Boost control on your amplifier, if it is adjustable, set it to halfway. If it is a switch, try it first with it off, then later, with it on to determine which you prefer. The device pictured is slightly different from what you will get. The one I got had only 4 wires on one side for Left and Right inputs, and, on the other end,..the two RCA type outputs to jumper to the RCA type inputs on the amplifier. And the Left and Right volume attenuation controls on the top. Once you initially set them, to about halfway,...you won't need to readjust them . Without this device to pre-filter the higher frequencies before amplification of the lower frequencies, you are relying on the controls on the Sub Amplifier to do all the filtering, and they do not do nearly as good a job, as pre-filtering the unwanted frequencies, BEFORE they are amplified. Best of all, is the low cost. A more expensive device, will do the same thing, but only cost more. ### ⭐⭐⭐⭐⭐ Five Stars *by A***M on 12 January 2016* Works are expected ## Frequently Bought Together - Scosche LOC80 Line Output Converter - 2 Channel High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo Amplifier - Easy Installation - Quality Sound - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals --- ## 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/products/273854468-scosche-loc80-line-output-converter-adjustable-amplifier-add-on-module](https://www.desertcart.co/products/273854468-scosche-loc80-line-output-converter-adjustable-amplifier-add-on-module) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-29*