18iDSDS Driver 18inch Neodymium...
Made in Italy
95 dB SPL 1W / 1m average sensitivity
135mm (5.3") split winding, four layer ISV copper voice coil
Nominal Power Handling 1800W
Continuous Power Handling 3600W
Class D amplifier optimized for maximum power transfer
Conforms to Powersoft™ iPal® standards
Double Silicon Spider (DSS) for improved excursion control