B/FLEX440 – Cavo ultraflex per speaker, 4 x 4 mmq, Ø 13 mm

B/FLEX425 – Cavo ultraflex per speaker, 4 x 2,5 mmq, Ø 11 mm

B/FLEX820 – Cavo ultraflex per speaker, 8 x 2 mmq, Ø 13 mm.