10/2 Plenum Speaker Wire 10 Gauge 2C

10/2 Plenum Speaker Wire is a 10 Gauge 2 Conductor speaker cable with a white plenum rated jacket and Type CL2P. It features stranded copper conductors and color coded wires inside. It comes on a spool for convenient handling and installation. This cable is Made in the USA and is available in multiple lengths.

R21201-SPKR Applications

• Supports loud speakers and general audio systems where speaker wire is needed.
• Works in home theater and surround sound setups for speaker connections in residential audio systems.
• Suitable for in wall installations where speaker cable routing is required.
• Used in commercial grade speaker installations where plenum rated speaker cable is required.

Shipping & Availability

Usually ships via standard ground shipping and can be shipped to your job site.

All 10/2 Plenum Rated Speaker Wire lengths normally ship within 24 hours, not including weekends and holidays.

Frequently Asked Questions

What is 10/2 plenum speaker wire (Type CL2P) used for?

This 10/2 plenum speaker wire is a Type CL2P, power-limited (Class 2) cable with a plenum-rated jacket, made for speaker and audio connections in spaces that require plenum-rated wiring. It supports loudspeakers and general audio systems, home theater and surround-sound setups, in-wall speaker routing, and commercial-grade installations where plenum-rated speaker cable is required. Its two 10 AWG stranded copper conductors provide a heavy gauge for longer runs or higher-power speakers. Confirm the cable type required by your project and local code before installation.

What does the CL2P rating mean on this speaker wire?

CL2P identifies a Class 2, power-limited circuit cable with a plenum flame rating — "CL2" for power-limited (Class 2) use, "P" for plenum spaces used for environmental air. This speaker wire is marked Type CL2P; it is a Class 2 plenum cable, not a communications (CMP) or Class 3 (CL3P) cable. Final suitability depends on your system and the authority having jurisdiction.

Can this 10/2 plenum speaker wire be run in plenum ceiling spaces or in walls?

It is marked Type CL2P with a white plenum-rated jacket, so it is intended for plenum spaces such as air-handling ceiling areas, and the product information also lists in-wall speaker routing among its uses. Always verify the correct cable type for your design and confirm local code and the authority having jurisdiction.

Why choose 10 gauge (10 AWG) for speaker wire?

A 10 AWG conductor is a heavy gauge, typically chosen for long cable runs or higher-power audio where a larger conductor helps maintain signal over distance. This product uses two 10 AWG stranded copper conductors with color-coded insulation to keep polarity consistent between amplifier and speakers. Whether 10 gauge is right depends on distance, speaker impedance, and system design.

How fast does 10/2 plenum speaker wire ship, and can it go to my job site?

It usually ships via standard ground shipping and can be shipped directly to your job site. All listed lengths normally ship within 24 hours, excluding weekends and holidays. It is made in the USA, comes on a spool, and is available in multiple lengths.