Monoprice 12AWG speaker wire on a 50-foot spool, ideal for clean installation runs.
Monoprice oxygen-free copper conductor with blue stripe supports easy polarity identification.

Monoprice

Monoprice 12AWG Oxygen-Free Copper Speaker Wire - 50 ft, CL2 In-Wall Rated

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$101.33

In stock. Ships free, usually within 1–4 business days.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

Upgrade your speaker connections with Monoprice Enhanced Oxygen-Free Copper Speaker Wire. This 12 AWG, 2-conductor cable uses 99.95% pure bare copper for efficient signal transfer across rooms and home theater setups. The 50-foot spool keeps you stocked for multiple runs while maintaining a clean, professional look.

Why this wire stands out

  • Oxygen-free copper conductors provide low resistance and reliable performance over long runs.
  • 12 AWG size supports robust current handling for clearer dynamics and consistent tone.
  • Clear PVC jacket with a visible blue stripe helps identify polarity quickly during installation.
  • In-wall rated CL2 jacket offers safer, code-compliant wiring inside walls.
  • Lifetime warranty on cables adds lasting peace of mind.

Specifications at a glance

  • Conductor material: Oxygen-free 99.95% pure bare copper
  • Gauge: 12 AWG
  • Conductors: 2-conductor
  • Length: 50 continuous feet on a spool
  • Jacket: Clear PVC with blue polarity stripe
  • Rating: CL2 in-wall

Ideal usage scenarios

  • Home theater and stereo installations with tidy, easily managed runs along walls
  • In-wall wiring for a clean, professional look behind walls or in conduits
  • DIY projects where solid bare copper enhances durability and signal integrity

FAQ

Q: What does CL2 in-wall rating mean for this wire?

A: CL2 means the jacket is approved for in-wall use and meets basic safety standards for residential wiring.

Q: Is there a warranty on this Monoprice speaker wire?

A: Yes. Monoprice backs this cable with a lifetime warranty.

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