Following construction optional:
1C CAT5e + 2C 14AWG Speaker cable (overall jacket ψ13mm)
1C CAT5e + 2C 16AWG Speaker cable (overall jacket ψ12mm)
1C CAT5e + 4C 14AWG Speaker cable (overall jacket ψ14mm)
1C CAT5e + 4C 16AWG Speaker cable (overall jacket ψ13mm)