bassahaulic

Where did you get the wiring harness from?

ew.

I don't have my front speakers on a amp? And I've been upwards of 148dbs, and could hear the music fine. They need to reply but anything else can be said. I do 148 on music in lower 30Hz and even I can't hear the music sometimes. Was that 148 a burp?

The ending result makes the speaker, in simple terms, makes the woofer a little sloppier. You wouldn't notice it. But the BTL would play music better.

What kind of subs are you using? FI SSD 12s Screws will be fine.

Y'all are both wrong, the Mayhem is the more SPL geared woofer with it having no pole piece vent at all and more then likely a tighter gap.

I'd dare say these would work just as well. Fi Q Recommendations Page

You can find them used all over.

The Mayhem's and the BTL's are two different woofers. One geared for SPL the other for music. Which so you want?

Looking at the damage to the drunkard's vehicle, I would have loved to seen that bastard run That's what I was thinking. lol

How much power do you have? What are your listening goals?

What kind of subs are you using?

I don't think you can fit 4 18"s and enough port area. I would do 2 BL 18"s with the 4" coil walled with about 240^2 port.

Do you plan on taking the woofers in and out alot? not really. what kind of screws do you recommend? I just use screws 1.5" long to make it through all the wood.

Do you plan on taking the woofers in and out alot?

Why not just use screws?

I would get the BL with the 4" coil option.

PSi parts are junk.

Either those amps suck, or it was something else he changed at the same time. Like not properly readjusting the gain, or atleast not adjusting it to a similar setting..... They were properly adjusted, and amps are amazing.

You didn't read anything I wrote, did you. Your wire could be shorting on something between your radio and amps, so just running a quick little wire from radio to amp could see if this is true. It is also "ignorant" that someone with as many amps/woofer/speakers as you have can't figure out a simple remote wire issue.

Like I said last night, I'd still look for a Kenwood radio. They are great for the prices, and don't have the RCA's issues that most Pioneer radios have.

Only time I have seen a Line Driver actually make a difference was in my friends 2003 F-150. He had a 2v Radio and 4 DD M3 amps in the truck. He added a Line Driver and it gained him a full db. But I tribute that to being able to turn the gains down a little and clean the signal up allowing a better wave form.

Your best bet will be fitting a double din in there.

This is a simply ridiculous thread. You know where the issues is, it's between the Head-unit and the amps. Do not post again until you do this ~~~ Take your radio out of your dash, disconnect current remote wire/wires. Connect a new one and go straight to amps without running under anything or hiding it, just straight to amps and see it it works right.~~~

None of those woofers combination compare to one another. What's your budget?