Phoenix Gold Phorum

I plan on using my zx850ti amp 2 zx600 under one cover
now I have a 20f power core I plan on using.
The first amp Bridged will power my 12w6v2 in a sealed spec box.
The second amp stereo will power my 2 -8" sws earth quake shallow subs under my seat in the stock speaker holes.
should I use my bass cube on a sealed box? should I use my ax204 or 406a to limit what the 8" sub can do say 80-140hz
should I just forget the extra xover and run them 120 -140 hz down.
I have the pg tld66 line driver, audio control line driver and a pld1.
I know the zx600 like 4-8 volts.
I have a 215x and a ti30 eq but I don't think I will need it as Im just using this set up for extra bass
Im going to use my TDD5.
any one have some ideas what I should or should not use. I like the highs in the car but the lower end sound like mid bass at best.
When I had a orion hcca 10 in a ported box running off a jl audio 500/1 the low end was great but I was missing around 80-130hz this is why I got new seat subs.
Any info would be great

sorry for got to say the car is a 2007 bmw E90 328i with the logic 7 upgraded system
11 speaker and 2 seat subs
the speaker are 6- 4" mid 4- 1" tweeter and a 4" center channel and 2 7" subs

center/mid
tweeter tweeter
mid front door mid
sub floor sub

mid rear door mid

tweeter back deck tweeter
mid mid


you get the idea

Keep it simple... two comp sets and a sub is all you really need

At most, run some rear fill off of your headunit that you can fade out when there's nobody in the back.

I am going to use my speaker level to rca to my pld-1 and than to my Eq215x
run the high 80 to 140 off one side on my 850i -600.2 x 2
and the other side 80hz and down off my jl 12w6v2


I have not followed the ti series at all do they make a PLD-1 and Eq215x ti colored??????? if so do you want to sell it?

They do indeed have a Ti EQ215IX, and a Ti EQ30 as well! Not sure about the PLD, but there was a basscube in Ti finish as well. I think the finish of the PLD is moot anyways, because they should be installed back in your dash where they wouldn't be seen anyways.

I don't know if I want to use my bass cube I don't see a point? Its in a spec jl box sealed. I will just use the lpl on the amp if I need to turn it up
as for the pdl1 my car amp is in the rear 11" form it . the deck is a digital cable to my facotry amp