--- product_id: 10036767 title: "Stinger SI8420 20-Foot 4-Channel 8000-Series Audiophile Grade RCA Interconnect Cable" brand: "stinger" price: "€ 186.74" currency: EUR in_stock: true reviews_count: 8 category: "Stinger" url: https://www.desertcart.hr/products/10036767-stinger-si8420-20-foot-4-channel-8000-series-audiophile-grade store_origin: HR region: Croatia --- # Silver-plated copper for crisp highs & tight bass Locking split-tip connectors for secure signal 4-Channel RCA for multi-source clarity Stinger SI8420 20-Foot 4-Channel 8000-Series Audiophile Grade RCA Interconnect Cable **Brand:** stinger **Price:** € 186.74 **Availability:** ✅ In Stock ## Summary > 🎧 Lock in legendary sound — because your audio deserves no compromises! ## Quick Answers - **What is this?** Stinger SI8420 20-Foot 4-Channel 8000-Series Audiophile Grade RCA Interconnect Cable by stinger - **How much does it cost?** € 186.74 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/10036767-stinger-si8420-20-foot-4-channel-8000-series-audiophile-grade) ## Best For - stinger enthusiasts ## Why This Product - Trusted stinger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Signal Transfer:** Continuous Connection Construction (C3 Tech) ensures zero signal loss and true channel separation, elevating your sound system’s performance. - • **Durability Meets Flexibility:** Flexible black mesh jacket protects cables from wear while allowing easy routing in complex setups. - • **Audiophile-Grade Signal Purity:** Silver-plated copper conductors deliver crystal-clear highs and deep, tight bass for an immersive audio experience. - • **Extended Reach for Ultimate Setup:** 20-foot length provides ample distance for versatile home or car audio configurations without compromising quality. - • **Secure & Hassle-Free Installation:** Precision machined locking split-tip connectors with channel ID guarantee a snug, noise-free connection every time. ## Overview The Stinger SI8420 20-Foot 4-Channel 8000-Series RCA Interconnect Cable is engineered for audiophiles and professionals seeking pristine audio fidelity. Featuring silver-plated copper conductors, Continuous Connection Construction (C3 Tech), and locking split-tip connectors, it guarantees superior signal transfer with true channel separation. Its durable mesh jacket and 20-foot length make it ideal for complex home or automotive audio setups, delivering clean, noise-free sound that stands out. ## Description The Stinger 8000 Series RCA Interconnect Cables deliver great sound quality and true channel separation. As with all Stinger products, you can be assured that these 4-Channel RCA Interconnects are manufactured with audiophile grade performance and extreme durability. These RCA's are available from 12 feet to 20 feet in length and will definitely enhance the audio quality of any sound system. The Stinger SI8420 is the 20-foot version in this series and features three conductors per channel. Continuous Connection Construction (C3 Tech) provides superior signal transfer while the silver-plated copper conductors provide a tight bass response and crystal clear highs. The channel identifiers, flexible black mesh protective jacket, and locking split-tip connectors allow for easy installation. Stinger's new RCA cables are sound inspired and built to last. Review: Best RCAs I've ever used for car audio install. - I always used top of line Monster Cable RCAs for my system installs in the past. These Stinger 8000 series RCAs are very nice! Screw lock terminals really do hold on extremely well for worry free installs. No sound issues, no noise artifacts, and well worth the extra price. Very well protected/shielded cables. Review: Clean sound no engine noise through speakers - Used for a connection between new radio and 4 channel amplifier. Ran this cable through an 2012 f150 raptor crew cab was more than enough length and clean sounds no engine noise or humming through speakers. Be sure not to run it alongside the power cable and you should expect the same results nice clean sound. The rca fittings are nice and snug not loose and not overly tight Only con is it’s a little pricey but still worth it ## Features - 4-Channel 8000 Series RCA Interconnect Cable - Silver-Plated copper conductors provide tight bass response and crystal clear highs - Continuous Connection Construction (C3 Tech) provides unmatched signal transfer - Locking split-tip connectors allow better signal transfer - No solder joints for constant connection & true channel separation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006AF7ICC | | Best Sellers Rank | #158,652 in Electronics ( See Top 100 in Electronics ) #1,612 in RCA Cables | | Brand | STINGER | | Brand Name | STINGER | | Cable Type | Composite | | Color | Black | | Compatible Devices | Devices with RCA inputs | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Male-to-Male | | Connector Type | RCA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 60 Reviews | | Ethernet Cable Category | Cat 6 | | Global Trade Identification Number | 00609098805520 | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Item Weight | 1.3 Pounds | | Manufacturer | Stinger | | Model | SI8420 | | Model Name | SI8420 | | Number of Items | 1 | | Number of Pins | 2 | | Other Special Features of the Product | Data Transfer, Triple Shielding Construction, Directional High Rate Double Twisted-Pair Construction, Precision Machined ‘Locking’ Metal Ends with Channel Identification | | Outer Material | Mesh | | Recommended Uses For Product | Home Entertainment Systems, Audio Transmission | | Special Feature | Data Transfer, Triple Shielding Construction, Directional High Rate Double Twisted-Pair Construction, Precision Machined ‘Locking’ Metal Ends with Channel Identification Special Feature Data Transfer, Triple Shielding Construction, Directional High Rate Double Twisted-Pair Construction, Precision Machined ‘Locking’ Metal Ends with Channel Identification See more | | UPC | 609098805520 | | Unit Count | 1 Count | ## Product Details - **Brand:** STINGER - **Connector Type:** RCA - **Cable Type:** Composite - **Compatible Devices:** Devices with RCA inputs - **Special Feature:** Data Transfer, Triple Shielding Construction, Directional High Rate Double Twisted-Pair Construction, Precision Machined ‘Locking’ Metal Ends with Channel Identification ## Images ![Stinger SI8420 20-Foot 4-Channel 8000-Series Audiophile Grade RCA Interconnect Cable - Image 1](https://m.media-amazon.com/images/I/51F00OW64fL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best RCAs I've ever used for car audio install. *by A***. on March 21, 2021* I always used top of line Monster Cable RCAs for my system installs in the past. These Stinger 8000 series RCAs are very nice! Screw lock terminals really do hold on extremely well for worry free installs. No sound issues, no noise artifacts, and well worth the extra price. Very well protected/shielded cables. ### ⭐⭐⭐⭐⭐ Clean sound no engine noise through speakers *by J***N on December 5, 2020* Used for a connection between new radio and 4 channel amplifier. Ran this cable through an 2012 f150 raptor crew cab was more than enough length and clean sounds no engine noise or humming through speakers. Be sure not to run it alongside the power cable and you should expect the same results nice clean sound. The rca fittings are nice and snug not loose and not overly tight Only con is it’s a little pricey but still worth it ### ⭐⭐⭐⭐⭐ Awesome! *by C***R on December 11, 2023* Exactly as described and great price. ## Frequently Bought Together - Stinger SI8420 20-Foot 4-Channel 8000-Series Audiophile Grade RCA Interconnect Cable - Stinger SI8220 20-Foot 2-Channel 8000 Series Audiophile Grade RCA Interconnect Cable - Stinger SI823 3-Foot 2-Channel 8000 Series Audiophile Grade RCA Interconnect Cable --- ## 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/10036767-stinger-si8420-20-foot-4-channel-8000-series-audiophile-grade](https://www.desertcart.hr/products/10036767-stinger-si8420-20-foot-4-channel-8000-series-audiophile-grade) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*