Yamaha SW218V Subwoofer Pasif
The Yamaha SW218V dual subwoofer gives you some serious low-end capability for your live setup. This passive box contains two massive 18" woofers with cast aluminum frame drivers (great for both weight considerations and heat dissipation), capable of handling 1220 watts of program power. The cabinets are built for the road, with durable carpet covering, heavy-duty steel corners, and a heavy-duty arced steel grille. Both Neutrik speakON and 1/4" connectors are included on the SW218V for maximum routing flexiblity and reliability. If you need to beef up the bottom end of your sound-reinforcement system, check out the SW218V.