--- product_id: 699952918 title: "Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing" brand: "tialecci" price: "171 kr" currency: DKK in_stock: true reviews_count: 8 category: "Tialecci" url: https://www.desertcart.dk/products/699952918-amp-input-reducer-4gauge-to-4gauge-car-audio-amplifier-wire store_origin: DK region: Denmark --- # Heat-activated dual wall shrink tubing Hex screw clamp for secure connection Nickel-plated brass for durability Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing **Brand:** tialecci **Price:** 171 kr **Availability:** ✅ In Stock ## Summary > 🔌 Elevate your car audio game with connections that last and impress! ## Quick Answers - **What is this?** Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing by tialecci - **How much does it cost?** 171 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/699952918-amp-input-reducer-4gauge-to-4gauge-car-audio-amplifier-wire) ## Best For - tialecci enthusiasts ## Why This Product - Trusted tialecci brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** Includes extra screws, hex wrench, and dual heat shrink tubes for a polished, professional finish. - • **Weatherproof Seal:** Advanced dual wall heat shrink tubing with adhesive seals out moisture and abrasion. - • **Color-Coded Clarity:** Red and black tubing instantly identifies positive and negative terminals for error-free wiring. - • **Rock-Solid Connections:** Nickel-plated brass terminals ensure corrosion resistance and long-lasting performance. - • **Effortless Installation:** Hex screw clamp design makes setup quick and foolproof—no electrician needed. ## Overview The TIALECCI Amp Input Reducer 0GA to 0GA connectors feature nickel-plated brass construction for durability, secure hex screw clamps for reliable connections, and dual wall heat shrink tubing with heat-activated adhesive for waterproof, abrasion-resistant insulation. Designed for car audio systems and multi-battery setups, this 2-piece kit includes extra screws, a hex wrench, and color-coded tubing to ensure a clean, professional installation. ## Description TIALECCI Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing Specifications: Material:Nickel-plated brass Size:4 GA to 4 GA Package includes: 2X 4AWG to 4 AWG Amp Input Reducer 2X extra screws 1X wrench 1X black dual wall heat shrink tubing 1X black dual wall heat shrink tubing Review: Amp reducer - They worked very well for me, I recommend them , easy to install and they look very good….. Review: All good. - True to size and worked for what I needed. ## Features - Nickel coated brass amp input reducer 4Ga to 4Ga,clamp by hexagon screw,Very simple to use,very effective and secured connection.Makes your connection look cleaner - Advanced dual wall insulation heat shrink tubing,Heat activated adhesive seals the wire ends from the elements.tight seal,waterproof,abrasion resistance,strain relief and long-lasting insulation.Red and black heat shrink tube sign positive and negative. - These wire reducers made of durable materials, brass nickel plated - The wire reducer great for amp connects,multi-battery terminal,car audio music system,multiple amplifier,etc - Power / Ground GA adapters Package include:2 PCS connectors,2 PCS extra srews,1 PCS hexagon tool,1PCS black dual wall heat shrink tubing,1PCS red dual wall heat shrink tubing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5R1G6RC | | Best Sellers Rank | #4 in Car Amplifier Power-Cable Terminals | | Brand Name | TIALECCI | | Color | Silver | | Connector Type | Bullet | | Contact Material | Brass | | Customer Reviews | 4.6 4.6 out of 5 stars (82) | | Insulation Material Type | Polyvinyl Chloride, Polyolefin | | Manufacturer | TIALECCI | | Material Type | Brass | | Model | TC840442 | | Stud Size | 4 gauge | | Terminal | Screw Terminal | | UPC | 604787455017 | ## Product Details - **Color:** Silver - **Connector Type:** Bullet - **Contact Material:** Brass - **Insulation Material:** Polyvinyl Chloride, Polyolefin - **Terminal:** Screw Terminal ## Images ![Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing - Image 1](https://m.media-amazon.com/images/I/511pDTe3gfL.jpg) ![Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing - Image 2](https://m.media-amazon.com/images/I/51PtKK5EcJL.jpg) ![Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing - Image 3](https://m.media-amazon.com/images/I/41Mh7A5geiL.jpg) ![Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing - Image 4](https://m.media-amazon.com/images/I/515d3lAprCL.jpg) ![Amp Input Reducer 4Gauge to 4Gauge Car Audio Amplifier Wire Terminal Connectors Brass 2PCS with Heat Shrink Tubing - Image 5](https://m.media-amazon.com/images/I/51GJpz+Z75L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amp reducer *by J***. on March 31, 2026* They worked very well for me, I recommend them , easy to install and they look very good….. ### ⭐⭐⭐⭐⭐ All good. *by S***Y on March 25, 2026* True to size and worked for what I needed. ### ⭐⭐⭐⭐⭐ Works great *by A***A on February 3, 2026* Works great and easy to install. --- ## 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.dk/products/699952918-amp-input-reducer-4gauge-to-4gauge-car-audio-amplifier-wire](https://www.desertcart.dk/products/699952918-amp-input-reducer-4gauge-to-4gauge-car-audio-amplifier-wire) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-12*