SB4 Explorer Sub swap

First topic message reminder :

Well I will have to say that so far I am impressed with the new Crossfire XS subs. Just had a set dropped off yesterday for me to swap out the Digital Designs 9515's. With no testing just direct swap gained 1.3 Db over our previous best score of 157.1. Hopefully with a little more testing and tuning I can get the score close to a 159-160. These subs are pretty beefy compared to the DD's. I will try and get some pics up hopefully today of the motors.

looked mean as shitz

i know for a fact that mr. man of san is right about the 3250's... when i had mine and did that..i was like... OMG!

supadave wrote:

just like them gp's they are louder on linedrivers from what i heard but it will be tested real soon for streetbeat 2

im coming for ya supa!!!! sb2! me and you!!!

That thing is flexing the hell out of that winshield,very impressive for 4 15s

Damn that windshield is moving....mine barely moves but my doors flex like hell

Brets got 4 15's too kenny does his not impress you somebody needs some haterade

Alarm God wrote:

https://www.youtube.com/watch?v=m3q2nmDJ9R0

What class was this SB4 or SB5

beatnoutdaframe wrote:

Brets got 4 15's too kenny does his not impress you somebody needs some haterade

Bret's truck is impressive but he is also running half the power that Bret is running

TeamSpead-Kenny wrote:

beatnoutdaframe wrote:

Brets got 4 15's too kenny does his not impress you somebody needs some haterade

Bret's truck is impressive but he is also running half the power that Bret is running

What amps he running?? If its 2 sundown 3000s he told me he was getting 9000 watts and I am getting little less than 12000 but he said he is running .25 a amp and to do that he would need 4 amps with dual 2's.... Also I can street beat right at a 157 with 6000 watts.

i like pizzaaaaaaaaaaaaaaaaaaaaaaaaa

SB4. And right now the 2 sundowns are wired at 1 ohm strapped so each amp is seeing .5 ohms. Also I would need dual 1 ohm for the 2 amps to see .25 each. I have tried running more than 2 amps and the score did not improve enough to warrant running more than 2. Plus with the way the back is designed there would be no place for him to keep his tools for his job with more than two amps. This is also how he ran at finals was both amps @ .5, but now there are only 9 batteries in it as before we had 13.

score didnt increase for a cpl or reasons man

to much amperage draw for the batts
or the subs are maxed out on power due to the amount of ports they have, or the lack of suspension

The score did increase just did not run full tilt. It has done 158.4 untuned and burped 159.2@44 Hz at volume 20 it still has more in it just no tuning time yet with the rebuild of the van.

just curious but from that video was wondering when can you run 15.9 volts in sb4

looks like a stinger volt meter they adjust might be not set correctly . my kid has one in his car and he set it 2 volts higher for the wow your cars at 16.8v but was really at 14.8

yeah i took that into consideration but i dont see 4500 watts per amp at .5 with those amps