Alto Professional TS218S 18" Truesonic Subwoofer with Quiet, Fanless Cooling (1250W Peak Class D Power / 35-95Hz) | JG Superstore | Lazada PH
Alto Pro TS215 & TS218s Powered PA Speaker Package 4700 watts - Mercury Music South Africa
ALTO Professional TS 218 SUB Woofer (SPARE PARTS) (Part # HK18346) | eBay
B Stock : Alto TS218 Active 18" Sub - Andertons Music Co.
Alto TS 218 SUB | Reverb France
Comparing the Alto TS-218s Sub and new TS-318s Sub | Marcus puts the the Alto TS218 and new TS318 subs together to run through the differences. | By WestendDJ | Facebook