[ Factory, EXW price, quickly shipment, trade assurance, 10 years of OEM ]:  

L-18SUB subwoofer features: 

1. L-18SUB is a passive subwoofer for column loudspeaker, single 18 inch, 600W-1200W.

2. Great dynamic volumn, always used for LF supplement speaker, used cooperatively with L-6 at conference rooms, school, hotels, mutli-function halls, small and medium reinforcement and auxiliary tone.

3. With the trapezoidal design of the box, perfect combination of drivers, it is easy to be hung by stand with perfect tamber.
 

L-18SUB subwoofer specifications:

L-18SUB subwoofer: