PSB Speakers does not endorse any particular brand of cables. We usually use 14-gauge wire when testing speakers. Wire does affect sound and the best way to test this is to find an audio/video dealer who specializes in wire and ask for samples of different brands. We do recommend the following gauge of standard two-conductor wire for wiring distances:
- Less than 25' or 7.5m: 18 gauge
- 25-50' or 7.5-15m: 16 gauge
- 50-100' or 15-30m: 14 gauge
- over 100' or 30m: 12 gauge
If you prefer, you can use heavier (lower gauge) wire.