BlueRigger 75ft RCA Subwoofer Cable, Dual Shielded

BlueRigger's 75-foot dual-shielded RCA cable delivers a dedicated low-frequency connection for subwoofers and amplifiers with gold-plated connectors and in-wall safety rating.

Whether you're building a basement home theater, linking a powered subwoofer to an AVR, or running a long cable run through walls, this BlueRigger RCA audio cable is engineered to carry low-frequency signals with minimal loss and maximum reliability. Built with a copper-clad center conductor, dual shielding and split-tip 24K gold-plated RCA plugs, it balances flexibility for routing with ruggedness for permanent installations.

How does this cable preserve deep-bass clarity?

The cable is optimized for LFE and subwoofer signals, minimizing low-frequency loss so the bass remains tight and defined. Dual shielding and proper dielectric reduce noise pickup from nearby electronics and power wiring.

• 0.64 mm pure copper-clad center conductor for consistent signal transfer
• Dual foil and braid shielding to block hum and RF interference
• Dielectric insulation to maintain signal integrity over long runs

Can I run this cable inside walls and long distances?

Yes — BlueRigger’s single RCA variant carries a CL3 in-wall rating suitable for residential installations. The 75-foot length handles long runs without repeaters, and the cable remains flexible enough for routing through studs and conduit.

• CL3 in-wall rating for safe residential installations
• Tough but flexible PVC jacket for threading through cavities
• Length suited for basements, living rooms, and multi-zone systems

What makes the connectors reliable and corrosion-resistant?

The plugs use 24K gold plating on the contact surfaces to provide a stable, low-resistance connection and resist tarnish over time. Split-tip center pins increase contact pressure at the jack for a secure fit, reducing intermittent signal issues.

• 24K gold-plated RCA connectors for long-term conductivity
• Split-tip center pins for a firmer, lower-resistance connection
• Robust strain-relief to protect solder joints and cable ends

How durable is this cable under everyday use?

The combination of a reinforced jacket, dual shielding and solid conductor creates a cable that endures repeated handling, tight bends and proximity to other devices without degrading performance. Built for both temporary hookups and permanent installations.

• Durable PVC exterior resists abrasion and kinking
• Dual shielding reduces wear from electromagnetic interference
• Lifetime warranty and US-based support for long-term assurance

Who is this for: Installers, AV enthusiasts and homeowners who need a dependable, long-length RCA connection for subwoofers, amplifiers or home theater equipment. If you want to preserve low-frequency detail across a long run, require an in-wall rated cable for clean installations, or prefer gold-plated, tension-resistant connectors, this BlueRigger 75FT RCA cable is designed to meet those requirements while offering a lifetime warranty and ongoing support.