orion entry level subwoofers are great. they dont require alot of power and they hit really hard if u have a box that is recommended for them. has them really cheap
No only are they good, but in an independent test against major brands, they held twice the power and lasted for 1-1/2 hours at 6050 watts, 2000 watts over their rating. See here:
HCCA's will handle more power, something like 6000 watts. Funny, Orion, like PPI (Precision Power, Inc.), were both started by employees from Fosgate.