(2) DS18 PRO-D2X. Compatible with all DS18 4 bolt throats giving a huge variety of mounting depths for your specific application. PRO 2" Bolt On Throat Compression 1000 Watt Drivers with 3" Titanium 8-Ohm Voice Coils (Pair).

Compatible with all DS18 4 bolt throats giving a huge variety of mounting depths for your specific application. PRO 2" Bolt On Throat Compression 1000 Watt Drivers with 3" Titanium 8-Ohm Voice Coils (Pair).