Re: Threatcon 4 12" Pre-sale!!
Never used polyfill but from what I've seen, you can just line the sides and back of the box to "trick" the woofer. And get the 2500.1 man. You can always wire to 1 ohm and tune so you're only sending 1k or 1.5k watts wise to a woofer. I've got a 2200 @ 1 ohm American Bass VFL-Hybrid 4480.1 amp right now that I'm only running 1 k with. Nothing wrong at all with some overhead wattage. I can't wait to pick up one of the Threatcon 4's and am glad that I got an amp with plenty of overhead for an upgrade like this.
SSgt. Jason Nelson
Andrews AFB, MD USAF
Dealt with audiobahn, sangthing, 93 saturn sl2, basswiigee, goodstuff, HomeGrown, 06gtmike
HU: Clarion NX501 Nav Deck
Amps: C2 Audio Recon 1.6, Sundown SAX50.4
Speakers: MB Quart ONX216 Components - 2 full sets
Subwoofer: C2 Audio Threatcon 4 V1 12"
Wire/Battery: SHCA 1/0 OFC--Shuriken BT-80 and Shuriken BT-35
Alternator: Mechman 320 amp