If u havent already bought one of the two, im here to tell you get the 15". I have one, in a ported mtx spec box, running of a 81001 Mtx, with about 1600 rms at 1 ohm. Is it ridiculous power??? No, i dont think so, will people look at you? Yes. Your nose will shake, your trunk will want to fall off, and you wont be able to see shit out ur mirrors. Personally, im gonna be buying another one, and another 81001, i bought my shit on sonicelectronix.com, for 500s shipped. I havent heard the solo x, but i find it hard to believe it can take this beast. 65punds!!!, GET IT.
You also told me to slam my honda, and rock teh steelies. so i dont know about you homie. //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif
My gf has the EXACT SAME alternator as the 626s have in her protege and I got her a cheap *** system with Panasonic HU, Alpine type s 6x9s in the rear, type s 5.25 comps in doors, MTX 752 on 6x9s, Orion 225 HCCA 1g on Comps, and MA Audio mono amp on a CVR 10 and its KILLING the car at idle **** near.
You'll need at LEAST 3 new batteries. 1 under the hood, and 2 in the back. Good luck with it tho.