Powerbass 3XL Series Subwoofers
The 3XL range of subwoofers is innovative in that it is designed to work with the new generation Class "D" amplifiers. Class "D" amplifiers heat up the woofers voice coil two to three times hotter and faster than a conventional class A/B amplifier. This calls for Xtreme measures and special parts to classify these as a true "Class D Subwoofer." But hey, this is PowerBass. We have it under control.
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