We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Fluance SW512 12 AWG speaker cable with dual gold banana plugs, 144 inches

Fluance

Fluance SW512 12 AWG speaker wire 144

SKU CH-2WQD-XQPRG

12 AWG oxygen-free copper speaker cable with gold-plated banana plugs for high-fidelity audio connections

  • TypeSpeaker Wires
  • ColorGold
  • Length144"
  • Low-noise Hi-Fi accuracy with 12 AWG oxygen-free copper
  • Gold-plated banana plugs for corrosion-resistant, secure connections
  • 99% oxygen-free pure copper preserves signal purity
  • High strand count 12 AWG reduces resistance for transparent audio
  • 144-inch length connects receivers, amps and speakers cleanly

High-fidelity speaker wire

The Fluance SW512 is a 12 AWG speaker cable built for audio enthusiasts who want accurate signal transmission between amplifiers and speakers. It uses 99.99% oxygen-free pure copper conductors to preserve phase linearity across a wide frequency range. The 144-inch length suits typical home theatre or stereo placements.

Thermals noise and power

As a passive copper cable, the SW512 generates no heat and adds no audible noise to the signal path. Its 12 AWG gauge and high strand count lower resistance, allowing high power handling without compression or distortion. The nylon braided jacket protects the conductors during installation and long-term use.

Dual gold-plated banana plugs

Each end terminates in a gold-plated banana plug with a split-pin spring design that maintains continuous outward pressure for a secure connection. This eliminates the hassle of twisting bare wire into binding posts and resists corrosion over time. The plugs enable quick, reliable hook-ups for both passive and powered speaker systems.

Highlights

  • Low-noise Hi-Fi accuracy with 12 AWG oxygen-free copper
  • Gold-plated banana plugs for corrosion-resistant, secure connections
  • 99% oxygen-free pure copper preserves signal purity
  • High strand count 12 AWG reduces resistance for transparent audio
  • 144-inch length connects receivers, amps and speakers cleanly

Specifications

BrandFluance
ModelSW512
TypeSpeaker Wires
ColorGold
Length144"

Questions about this item

How do I install the dual gold-plated banana plugs on the 12 AWG cable, and what step do people often get wrong?

Insert each split-pin plug firmly until it seats fully; the spring pressure holds it tight. The common error is leaving a gap, which causes intermittent contact.

What maintenance or replacement will the 99.99% oxygen-free copper wire and gold-plated plugs need over time?

No routine maintenance is required. The OFC resists oxidation and the gold plating prevents corrosion, so the cable retains its conductivity for the life of the system.

What limit appears first when the 12 AWG speaker wire runs at high power for long periods?

The 12 AWG gauge keeps resistance low, so the first practical limit is the amplifier or speaker rating, not the cable itself.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.