It say on their website they take 50-120W, so I'd say get either a 100x2 or 150x2 amp for them. Kicker, MTX, Orion, JL Audio are good places to look for stereo amps.
Rob, you need to give enough information to answer your question. supply the RMS ratings for each sub, the number of subs, the type of vehicle and enclosure used, and the coil configuration and impedance for each sub. THEN we might be able to suggest amps.
money never hurt either. we respond more quickly to people offering money via paypal!
haha...lol...yeah my bad on the amount of info but i was trying to get out of work and the maintenance guy wouldnt quit talkin to me for 5 seconds so i could give you any info lol..but anyways they are the MB Quart DKE 116...
sensitivity:85db RMS power range:50-120 watts Frequency response:40-32000hz diameter:6.5 inch impedence:4ohm crossover frequency:4300hz
also im looking into the MRV F340 because i plan on getting some highs for my rear also. as for money im looking to spend around 250 or so for the amp. this is going into a 1997 saturn sl. yeah lol..i know its a cheezy car but ive always been into customizing "different" cars. if you have any questions on what else im using that would help you be able to answer better just ask. and my bad about the lack of info earlier....thanks...Rob