Which ones do you think would take the power better daily?? Think the OP says 2000 watts rmsi would definitely have to say the AQ will get louder by at least 2 dbs under correct circumstances. i have owned both. dp 15s and 21s. HDC3 12, 10, and 15. the HDC3 for loudness. the DP sounds better and gets lower to my, audibly at least, plus theyre about 200 cheaper.
