--- product_id: 59749916 title: "GM Genuine Parts 20918769 Radio Speaker Amplifier" brand: "gm genuine parts" price: "€ 416.52" currency: EUR in_stock: true category: "Gm Genuine Parts" url: https://www.desertcart.hr/products/59749916-gm-genuine-parts-20918769-radio-speaker-amplifier store_origin: HR region: Croatia --- # 150 KPSI power output OE-spec fit & function 24-month unlimited mile warranty GM Genuine Parts 20918769 Radio Speaker Amplifier **Brand:** gm genuine parts **Price:** € 416.52 **Availability:** ✅ In Stock ## Summary > 🔊 Amplify your ride with GM Genuine sound power! ## Quick Answers - **What is this?** GM Genuine Parts 20918769 Radio Speaker Amplifier by gm genuine parts - **How much does it cost?** € 416.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/59749916-gm-genuine-parts-20918769-radio-speaker-amplifier) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elevate Your Drive:** Upgrade your car audio system with a genuine part that ensures premium sound performance. - • **Pure GM OE Quality:** Engineered and tested to GM’s exacting standards for flawless integration and durability. - • **Trusted Reliability:** Backed by a 24-month unlimited mile warranty for peace of mind on every journey. - • **Vehicle-Specific Fit:** Designed to seamlessly replace your factory amplifier—no modifications needed. - • **Powerful 150 KPSI Output:** Delivers rich, crystal-clear sound that transforms your driving soundtrack. ## Overview The GM Genuine Parts 20918769 Radio Speaker Amplifier is a factory-recommended replacement designed to deliver superior audio performance with a 150 KPSI output. Built to GM OE specifications, it guarantees perfect fit, form, and function for your GM vehicle. Backed by a 24-month unlimited mile warranty, this amplifier ensures reliable, rich sound quality that elevates your in-car listening experience. ## Description GM Genuine Parts Audio Amplifiers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These amplifiers are part of the audio system, and is a GM-recommended replacement for your vehicle's original component. The purpose of the amplifier is to increase the power of a voltage or current signal. The output signal of an audio amplifier may consist of the same frequencies as the input signal or it may consist of only a portion of the frequencies, as in the case of a subwoofer or midrange speaker. The audio amplifier amplifies the signal and sends it to the appropriate speakers. Each of the audio output channel circuits (+ and ?) at the audio amplifier have a DC bias voltage that is approximately one half of the battery voltage. The audio being played on the system is produced by a varying AC voltage that is centered around the DC bias voltage on the same circuit. The AC voltage is what causes the speaker cone to move and produce sound. Both the DC bias voltage and the AC voltage signals are needed for the audio system to properly produce sound. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ## Features - Provide a wonderfully rich listening experience in your vehicle - GM-recommended replacement part for your GM vehicle’s original factory audio amplifier - Offering the quality, reliability, and durability of GM OE - Manufactured to GM OE specification for fit, form, and function - Fit type: Vehicle Specific - KPSI: 150 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004JBI8VO | | Best Sellers Rank | #158,526 in Automotive ( See Top 100 in Automotive ) #242 in Automotive Replacement Radio Electrical Accessories | | Brand Name | GM GENUINE PARTS | | Color | Natural/Black | | Customer Reviews | 4.4 4.4 out of 5 stars (630) | | Global Trade Identification Number | 00707773685761 | | Included Components | Speaker Amplifier | | Item Shape | Round | | Item Type Name | Speaker Amplifier | | Item Weight | 2.6 Pounds | | Manufacturer | GM Genuine Parts | | Model | 20918769 | | Part Number | 20918769 | | UPC | 707773685761 | | Unit Count | 1.0 Count | | Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. | ## Product Details - **Brand:** GM GENUINE PARTS - **Color:** Natural/Black - **Manufacturer:** GM Genuine Parts - **Shape:** Round - **UPC:** 707773685761 ## Images ![GM Genuine Parts 20918769 Radio Speaker Amplifier - Image 1](https://m.media-amazon.com/images/I/51dzstzFUHL.jpg) ![GM Genuine Parts 20918769 Radio Speaker Amplifier - Image 2](https://m.media-amazon.com/images/I/51gaMCRz9bL.jpg) ![GM Genuine Parts 20918769 Radio Speaker Amplifier - Image 3](https://m.media-amazon.com/images/I/51A6bcCOqkL.jpg) ## Frequently Bought Together - GM Parts Radio Speaker Amplifier 20918769 - Car Key Fob Keyless Entry Remote fits Cadillac SRX 2010 2011 2012 2013 2014 2015 (NBG009768T) --- ## 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.hr/products/59749916-gm-genuine-parts-20918769-radio-speaker-amplifier](https://www.desertcart.hr/products/59749916-gm-genuine-parts-20918769-radio-speaker-amplifier) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*