There's talk of this driver upstaging the Adire drivers. Looks pretty mean.
http://www.tcsounds.com/tc3000.htm
Specifications
• Triple stacked ¾" tall ferrite magnets
• 250oz motor structure
• xmax of 34mm (one way linear travel)
• Dual (10"/8") poly-cotton spiders with intergraded woven leads (12,15/10)
• Extra spacing in-between spiders for lateral stability
• Extra clearance under the suspension for dynamic high excursions
• Detachable cast aluminum basket with high gloss power coating
• 3" diameter, quad 1Ω aluminum voice coils with eight total layers
• 1000WATTS RMS (2500 maxium peak)
• High quality thermal flexible epoxies to ensure longevity
• Rigid lightweight brushed aluminum cone
• Vented flared pole piece
• Copper shorting ring
• Tall durable rubber surround allows for extreme excursion
• Dressed in a rubber magnet boot and gasket
• Hand built in our San Diego, CA factory
• Tips the scales at over 45lbs