BlueRigger 35ft RCA Subwoofer Cable Dual Shielded

BlueRigger's 35-foot dual-shielded RCA subwoofer cable delivers low-loss LFE connectivity with gold-plated connectors and in-wall safety for clean, reliable bass wiring.

Use this long-run RCA cable when you need a dependable link between a subwoofer and an AV receiver, amplifier or home-theater processor. The 35-foot length lets you route a line-level low-frequency effects (LFE) signal across a living room or media closet while the dual shielding and copper-clad center conductor minimize interference and preserve bass clarity.

How does this cable reduce hum and interference?

The cable combines dual shielding with dielectric insulation and a solid copper-clad center conductor to block electromagnetic and radio-frequency noise. That layered protection keeps low-frequency signals clean even when the cable runs near power cords or other electronics.

• Dual braided and foil shields for improved noise rejection
• 0.64mm copper-clad center conductor for consistent signal transfer
• Dielectric insulation to maintain signal integrity over long runs

Is this safe to run inside walls and through a wall plate?

Yes — single RCA variants from BlueRigger are CL3-rated for permanent in-wall installation where allowed by code. The PVC jacket is flexible enough to fish through cavities while remaining robust for long-term use behind drywall.

• CL3 in-wall rating for residential installations
• Tough PVC jacket resists kinks yet maintains bend radius
• Gold-plated RCA connectors reduce corrosion at contact points

Will this cable improve my subwoofer's bass performance?

This cable is optimized for low-frequency LFE signals, providing a low-loss path that preserves the depth and punch of bass. While cables don't create bass, a properly shielded, well-constructed RCA cable helps your subwoofer reproduce low-end details more faithfully.

• Designed for LFE/subwoofer frequencies for accurate low-end response
• Split-tip center pins ensure secure contact and consistent pressure
• Gold plating maintains conductivity and reduces oxidation over time

How durable is the construction for everyday home theater use?

BlueRigger builds this RCA cable to withstand typical AV setups: frequent plug cycles, tight runs behind furniture, and proximity to other cables and devices. The combination of a solid copper-clad core, protective insulation, and rugged outer jacket prolongs service life in consumer environments.

• Robust PVC outer jacket resists abrasion and bending damage
• Split-tip center pins for mechanical stability at the connector
• Lifetime warranty and U.S.-based customer support for peace of mind

Who this cable is for: homeowners and installers who want a long, reliable RCA connection for subwoofers, AV receivers, amplifiers, and home theater components. It's suited to anyone running an LFE line across a room or through walls who needs solid shielding, corrosion-resistant connectors, and a build rated for in-wall use.