its obvious that the JL AMPS are very expensive my wife would kill me if i bought 2 of them 1 is bad enough...I have allready saved up all the presents for a year just to get her to comply with me purchasing the 2 w7 my options are JLHD1200 THE ROCKFORD FOSGATE T1500 OR A BIG PPI AMP. THE PPI AMP is the cheapiest out of the three. I would be great to hear about experiences with these amps perferibly being used on the w7. Success has to be my end state i got 5 more months here in afganistan so im gathering info to buy this set up once i get back to california