Two planet audio 15's - http://www.cardiscountstereos.com/catalog page.asp?Product+#=BB15D 900rms 4 ohm running off of a planet audio mono- http://www.cardiscountstereos.com/catalog page.asp?Product+#=BB14001 . running at 1000rms at 2 ohms box design similar to this http://www.onlinecarstereo.com/CarAudio/p_20151_Ground_Shaker_HBP215.aspx planet componets i think http://www.cardiscountstereos.com/catalog page.asp?Product+#=BB625C . i may end up with polks instead since i hear alot of good on them. wanting to keep it all planet tho running on http://www.onlinecarstereo.com/CarAudio/p_20646_Planet_Audio_TQ804.aspx . any thoughts or anything you see wrong?
you can wire one dual 4 ohm sub to 2 ohms but not 2. the amp is 1 ohm stable so your ok. your choices for wiring 2 d4 subs are 1 ohm, 4 ohm and 16 ohm.
if your only going to wire into a 4 ohm load then you can get a lower priced amp for your needs. if you plan on upgrading over time then it would be a good choice. i think the BB1400 is a good choice tho. 1400 @ 1 ohm. you can set the gain a lil lower so it cant over power the subs.
