DS18 PRO-DR2 1" Twist On Throat Compression Driver with 2" Titanium VC 800 Watts 8 ohm EXL It is a great option

It is a great option for three way cabinets requiring additional midrange support

If changes have been made to the diamter of the crankshaft pulley on the engine

83V at 1m 93

and 6th order boxes

DS18 PRO-DR2 1" Twist On Throat Compression Driver with 2" Titanium VC 800 Watts 8 ohm EXL It is a great optionThe DS18 PRO D2 is a new release that is bound to make your ears tingle! This new driver as an impedance of 8 ohms and handles a whopping 400W RMS power and 800W maximum power. With a high sensitivity of 110 dB, it will get extremely loud without having to give it full RMS power. Frequency response is 980Hz to 20KHz so you know these high intensity drivers will scream! The titanium diaphragm will ensure long lasting use with recommended power.