which of these is the LOUDEST setup for Honda Civic Sedan EX-L 2008?

[THATpurpleKUSH 5,000+ posts]

very true but its damn near impossible to stop in todays newer cars with flimsy paper thin sheetmetal and a substage with good low end capability.

 

[wenn_du_weinst 10+ year member]

yeah I have a ton of deadener in my car, my next car I'll be doing even more as my car still flexes

 

[bgowdy 5,000+ posts]

And will fit?
All of these setups would be run by Autotek mean manchine 3200 watt amp.

1,

KICKER 2010 DCVR12 DUAL 12" SUB BOX CAR AUDIO CVR CVR12 | eBay

2.

KICKER LOADED CAR SUB BOX W/ 12" S12L5 L5 SUBWOOFER | eBay

3.

KICKER LOADED 15" SUB BOX W/ S15L5 SUBWOOFER ENCLOSURE | eBay

4.

or the same Kicker l5 12" but in this box

CUSTOM-PORTED ENCLOSURE BOX for 12" KICKER® Solo-Baric L3 L5 L7 2.0 ft^3 @ 32Hz | eBay

audiopipe txx be 15 i think they are 159. Im pretty sure they will get the job done for you....