Home \ Sound \ Repair material \ Surrounds \ SC420 - 18" SC420 - 18" Back to products Surround 18" cloth 3 waves Ø internal 368mm Ø total 440mm + - Loudspeakers + - Drivers / Tweeters + - ATM drivers + - Compression drivers with wave guides + - Horns + - Filters + - Diaphragm + - Repair material + - Paper cone + - Spiders + - Dust Cap + - Surrounds + - Lead wire + - Ceiling speakers + - Transformers + - Amplifier + - Adapters + - Back cover for lousdspeaker Home \ Sound \ Repair material \ Surrounds \ SC420 - 18"