CAN I WIRE A 2 OHM AND A 4 OHM SPEAKER TO 1 OHM?

Have a 4 ohm orion hcca at the moment, I want to get another one and i saw a good deal on craigslist for a 2 ohm orion hcca. Is there any way i wire these to together to get 1 ohm? both are dual voice coil.