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Red and black parallel speaker wire on a spool, 20 AWG tinned copper with PVC jacket

RCA 20 AWG 2 Conductor Tinned Copper Speaker Wire 32.8FT/10M Red Black

SKU CH-HBCK-84THK

20 AWG tinned copper speaker wire with red and black conductors on a 32.8 ft spool for low-voltage audio and power runs

  • Connector count2
  • Connector genderMale to Male
  • Conductor typeCopper Conductor
  • Product colorBlack
  • DetailsMziklr, Red, Black, 21 × 0.11, Copper, 2, 20-32.8, 20AWG-32.
  • Key featuresCopper, Red, Black, 2, 21 × 0.11, Mziklr
  • Lower resistance and higher conductivity with tinned copper conductors
  • Flexible PVC jacket resists moisture, heat and cold from -20 °C to 70 °C
  • Easy to strip and cut to any length for custom installs
  • Suitable for 12 V, 24 V, 120 V and 240 V DC low-voltage applications
  • 8 ft / 10 m of 20 AWG two-conductor wire in red and black

20 AWG Tinned Copper Speaker Wire

This RCA wire is a 20 AWG two-conductor cable with tinned copper strands and a PVC jacket. It suits DIY audio, low-voltage lighting, automotive wiring and general home electrical projects. The 32.8 ft length lets you cut exact runs for speakers, LED strips or transformer connections.

Red and Black Parallel Conductors

The red and black colour coding simplifies polarity identification when wiring speakers, LED arrays or DC circuits. Each conductor uses a 21-strand 0.11 mm tinned copper build that resists corrosion and stays flexible in temperatures from -4 °F to 158 °F. The parallel layout separates cleanly without exposing the inner conductors.

Check Voltage and Gauge Needs

Verify that 20 AWG meets the current draw of your specific load at the intended run length. Confirm the 12 V, 24 V, 120 V or 240 V DC rating matches your power source. This wire is not suited for mains-voltage AC installations or high-power amplifier runs that demand a heavier gauge.

How it compares

Measured against everything we stock in Speaker Wire & Speaker Cables, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 74% of the 295 comparable items (median $38.99).

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Specifications

Product
Brand nameRCA
Product colorBlack
Ports & slots
Connector count2
Connector genderMale to Male
Size & build
Conductor typeCopper Conductor

Questions about this item

Will the 20 AWG tinned copper conductors need replacement due to corrosion?

The tinned copper construction provides anti-corrosion properties and good anti-aging performance for long lifespan usage.

What length limit applies when running 240 V through the 20 AWG wire?

The wire is rated for 12 V, 24 V, 120 V and 240 V DC low-voltage use at the supplied 32.8 ft length.

How much heat does the PVC jacket withstand during all-day operation?

The operating temperature range is -20 °C to 70 °C (-4 °F to 158 °F) for continuous use.

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