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Flat white 16AWG speaker wire on spool, 250ft CL2 rated

Monoprice Inc.

Monoprice Inc. 111937 16AWG Flat CL2 Speaker Wire 250ft White

SKU CH-0C1P-1Q87Y

Flat 16AWG pure-copper speaker wire, 250 ft, CL2-rated for in-wall runs

  • Connector count2
  • Product typeSpeaker Wires
  • Product colorWhite
  • Overall length249.94 ft (76.2 m)
  • Flat profile routes easily around corners and equipment racks
  • 16AWG pure copper conductors deliver clear signal transmission
  • CL2-rated PVC jacket approved for in-wall residential installation
  • Cable markings on one conductor simplify polarity identification
  • 250 ft continuous length covers multi-room speaker runs

16AWG Flat CL2 Speaker Wire

This 250ft reel of 16AWG flat speaker wire is built for whole-house audio runs and permanent installations. The flat profile slides under carpet and behind baseboards more easily than round cable. CL2 rating means it meets fire-safety requirements for in-wall routing in residential buildings. Pure copper conductors keep resistance low over long distances.

CL2 in-wall rating limits

The CL2 rating permits installation inside walls and ceilings of single-family homes without conduit. It does not satisfy plenum or riser requirements for commercial buildings or multi-storey residential fire barriers. Outdoor burial is not covered by this rating. Always follow local electrical codes for staple spacing and physical protection.

250ft length and 16AWG headroom

At 16AWG the cable handles typical home-theatre runs up to roughly 50ft per speaker with minimal loss. The 250ft spool leaves ample surplus for multiple zones or future re-termination. For very long runs to low-impedance speakers or high-power amplifiers, a thicker gauge would reduce voltage drop further.

How it compares

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

Price $101.99
Pricier than about 74% of the 295 comparable items (median $38.99).

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Specifications

Product
Brand nameMonoprice
Model name111937
Product typeSpeaker Wires
Product colorWhite
Ports & slots
Connector count2
Size & build
Overall length249.94 ft (76.2 m)

Questions about this item

What length should I choose for a whole-house speaker run?

This spool provides 249.94 ft of 16AWG wire, enough for multiple room-length pulls from a single reel.

How does the 16AWG gauge perform when driving speakers over long distances?

The 16AWG pure copper conductors keep resistance low on runs up to the full 250 ft, preserving amplifier power at the speaker terminals.

What does the CL2 rating allow me to do with this cable?

CL2 means the PVC jacket meets fire-safety codes for in-wall installation in residential buildings, so you can route it behind drywall legally.

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