SLS-250,
250 mm (10") Subwoofer Driver
It
took AVI many years to develop a subwoofer for sealed and vented
enclosures. The SLS-250 can be used in a small sealed box of just
0.4 cubic foot. The most noticeable physical feature is the magnets
(which are approximately 100 oz together) used to power the subwoofer.
Hidden within, is a massive 65 mm (2.6") voice coil. The
suggested operating range for this sub alone is 28 to 550 Hz.