FiQZetecS

I went by what AA recommend. There is no bassboost on whatsoever, don't believe in its usefulness. Could try firing the sub upwards, but as its a hatchback every boot install I have had always had a rear facing enclosure.

There is a noticeable dip in output. Obviously these Hz boundaries I have quoted arent precise but rather an estimate. Should have been clearer in the first post. On Rap etc it has insane output for a 12, on other punchy/higher bass note songs (I.E Trance/Drum and Bass etc) the output drops.

I have a SPL-D 1500D powering a AA Havoc 12 in a box that is 2.2cuft and tuned to 32hz. It plays the low end immensly (<36hz) but on the 40hz+ it doesn't do so well. Amp settings are LPF at 63hz, subsonic approx 30hz. Voltage is good, always at 13v or above. Any advice ?

My Gen2 BTL 15's. How I miss them.

Yes I was using my Motorola Milestone (UK version of the Motorola Droid). The install absolutely hammered the car senseless.

This was my install, went balls out for it. 4 x BTL 15's with 10kw of atomic power in a 21cuft wall. Managed 153.3 Dbdrag @ 39hz and 155 on music one door open. Both Termlab of course How I miss those days.....

I run 2500wrms to each of my 4 BTL's daily. Set up properly, scoped the works. Don't even get warm unless I thrash them like a mad man or if I let BILTD near them.

Does 153.3 DbDrag sealed and 155 on music with one door open. Thanks to BILTD and Scott and the Fi dudes

I'm running two atomic 5000.1's with 5 C&D Batteries (93ah maxrate ones) with 0awg all over and a 280a XS Power alternator. Now I can say straight off my power supply isnt adequate for all day booming but for short bursts (15 odd mins) its fine. Add to that I'm in the UK and our cars are tiny compared to your guys in the states so space is always an issue. Now my question is my batteries rest at 12.4-6 which seems very low to me ? I have a Ctek 25000 and was wondering should I give the recondition mode a try ? Any one got any general advice as hardly anyone runs these batteries in the UK.

Dude just use Fi.

I will be there on the first day, due to work comittments cant make it on the weekend sadly.

4 x BTL 15's with 10kw - Videos - Talk Audio Forums Enjoy

My BTL's have been pounding for around 8-9 hours and are still stiff as hell and hardly moving.

Done by a friend of mine who is putting up the photos. dappa's fiesta - walled 4 FI BTL 15's +10k RMS - Talk Audio Forums LOUD is an understatement