Re: enclosure questions for single 12" Kicker L5
go to the kicker website and download the tech manual for your sub. It contains reccomended box plans for both sealed and ported. I used their plans for my box, and it turned out better than I expected, esp for a first box build
PAST: 1976 International Scout. JVC head unit, pioneer 6x9's, Focal 5.25 comps, and a Kicker S12L7 in 3.25 cubes at 37hz: Crunch PZI 1500.1 amp at 1 ohm. 1/0 throughout.
Replaced the factory 8 track and single 4x7 speaker behind the dash
PRESENT: 95 325TI. JVC HU, 5.25" PG RSD, Sony Xplod 604EQX 4ch built in EQ, 10" MB Quart Discus in custom molded 'glass enclosure
Refs: JLJunkieMX107/ HawaiianBassHed/ bk12321/NightDrifter05/Annao2485/nitro_freak1/tapout/juan_caliente/fasfocus00/TheFiverMan/Louisiana_CRX