Stinger SGI21 Male to Male RCA Adaptor Pair for Car Audio Signal Chain Connections The SGI21 from Stinger is a pair of male to male RCA adaptors designed for car audio installations where two female RCA terminated sockets or cable ends need to be bridged. Sold as a pair, the SGI21 covers a stereo left and right channel connection in a single purchase. Product overview Male to male RCA adaptors are used when two female RCA sockets or female-terminated cable ends need to be connected at a single point in the signal chain. Common applications include connecting two female-terminated RCA extension cables together, or bridging a female RCA output socket to a female RCA input socket where a direct connection cannot otherwise be made. The SGI21 is supplied as a pair, covering both the left and right channels of a stereo signal run. Contact us if you need further technical details on construction or plating specifications before ordering. Features and benefits Male to male RCA connection: Bridges two female RCA terminated sockets or cable ends, enabling connection between two female RCA points in the signal chain. Sold as a pair: Supplied as a pair of adaptors, covering a stereo left and right channel connection in a single purchase. Compact inline design: The inline adaptor format allows the connection to be made neatly within the signal chain without requiring additional hardware or mounting. Technical specs Specification Detail SKU SGI21 Brand Stinger Connection Type Male to male RCA Sold As Pair Frequently asked questions What is the SGI21 used for?The SGI21 bridges two female RCA terminated sockets or cable ends, making it suited to applications where two female RCA points in the signal chain need to be connected directly without a full RCA cable run between them. How does the SGI21 differ from the SGI20?The SGI20 is a female to female RCA adaptor that joins two male-terminated RCA cables end to end. The SGI21 is a male to male RCA adaptor that bridges two female RCA sockets or female-terminated cable ends. Select the adaptor that matches the connection type required for your specific installation. How many adaptors are included in the SGI21?The SGI21 is sold as a pair of male to male RCA adaptors, providing two adaptors per purchase to cover a stereo left and right channel connection. Will the SGI21 affect signal quality?Any additional connection point in an RCA signal path introduces a small potential for signal degradation if the contact quality is poor. Contact us for further technical details on the SGI21's construction and plating specification if signal integrity is a concern for your installation. Are other RCA adaptors available from Stinger?Contact us to confirm the full range of Stinger RCA adaptors and accessories available to suit your specific installation requirements. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today! h2, h3 { color: #000080 !important; } h2 { font-weight: bold; margin-top: 1rem; margin-bottom: 0.5rem; } h3 { font-weight: bold; margin-top: 1rem; margin-bottom: 1rem; }
