Hi,



I'm in the process of installing some in ceiling speakers in my (UK based) house.



I've got a Sonos amp (the newer black model) and I'm running it to a Monitor Audio Stereo In Ceiling Speaker in the bathroom (AWC265-T2 https://www.smarthomesounds.co.uk/monitor-audio-awc265-t2) and using this 16 gauge, 2 core cable(https://www.smarthomesounds.co.uk/16-gauge-2-core-speaker-cable).



My question is, do I need to run 2 individual lengths of this (2 core) cable to the speaker, or 4 individual lengths of cable?



I believed it was 4 lengths, but the AV installer said it was just 2.



Thanks,

Pete