Induction Dynamics SW2 18" Subwoofer, Black Gloss

This product has a high saturation filter circuit to eliminate resonance peak.

The SW2 Subwoofer features a huge 18 inch subwoofer that generates true deep, thunderous bass. It's the ultimate subwoofer for the ultimate home theater system requiring high efficiency and power handling. the SW2 can be used with any Induction Dynamics loudspeaker to add explosive impact to your surround sound system. The SW2 features an 18 inch laminated cone with a cast frame, rubber surround, and a 225 oz magnet with a 700 watt amplifier.

By utilizing acoustic suspension enclosures, high-excursion drivers, and a filter circuit to eliminate resonance peaks, Induction Dynamics subwoofers produce clean, authoritiative bass throughout the entire sub-bass range.

When coupled with an A2 or A3 amplifier, the SW series also takes advantage of a patented frequency-selective excursion limiter. The excursion limiter allows the subwoofer to produce ultralow frequencies, but prevents the driver from moving outside its linear operating range. The limiter is accoustically transparent, operating only at specific frequencies, without audible switching.