hdorre

Sweet! What are the details of the build? What else is going in?

I would say no If you still went with this, I would recommend you to feed the BL a ton of power (if fully loaded). Even then, it'd probably still be peaky.

May I ask why? I don't know the whole scientific explanation. I just know that its bad to charge AGMs (dry cell batteries) with those chargers that are designed for wet cell batts

Don't charge AGM batteries with those Sears chargers.

For the rockford 1500? My first choice would be an Ascendant Audio Chaos. I believe you could custom order 18" Level 3s from DC too. Hit up dwright or CJ18 for the DC

Oh really? OP, how much space do u have? 2 18s will take up around 2x the space of 4 12s in a properly designed enclosure. Not exactly. You can do 2.5 cubes per 12. I'd do 6.5 cubes Per 18, so 10 cubes - 13 cubes. Imo 2.5 cubes for ported is pretty big for most of the underground subs, unless if theyre being underpowered...but thats beside the point. Maybe I was off a little when i said "around 2x," but ill explain my reasoning. I bigger box needs a longer port to achieve the same tuning as a smaller box. Also, a bigger box would require more bracing than a smaller one in order to hold the same weight without flex (theoretically at least) Thats means that the box for 2 18s would need to have a bigger NET volume while adding more displacements (port and bracing). This would result in much more (for the most part) GROSS volume.

Oh really? OP, how much space do u have? 2 18s will take up around 2x the space of 4 12s in a properly designed enclosure.

This x1000000000

Yes, I meant "underpowering." Do you have the NEW P1s?

Enclosure size depends on the driver and amplifier (power) you have. If you have less power than RMS or the rms, then go with a bigger box. If you have a ton of power, go with a smaller enclosure.

Port area depends on the driver, not box size. But, people use 12-16sqin/cube as a rule of thumb. Generally if you use those guidelines, your box won't sound like complete ass. At the same time, it may not be optimal.

Nope. It's been discussed numerous times (not trying to sound like a dick, just showing that im not talking out of my ass) Iirc an admin (I think David) said that he might look into it.

No, running 2 different TYPES of batteries can hurt (example- AGM and lithium ion)

Do you mind if I steal this? I love it

Ninja'd by zayres

How could you possibly go darker and still see out? lol The only think I would change is rip off the reflective tint and replace it with traditional black tint.

Thanks for the heads up. Will the RMS be the same?

Woah, nice!!

What will you do for suspension with this newer build? Are bags a necessity now? Or are there some insanely heavy duty springs available for your Suburban?

I knew exactly what you meant Cody...I was just giving you a hard time I should've put a smiley in my previous post so it was more clear that I was jp

Bro what you still fail to realize is that NO ONE KNOWS WHO YOU ARE OR WHAT YOU ACTUALLY KNOW!!! Wrong. I know him from another forum, and he seems to know his shit based on what I've read on there.

Thorshammer proves that LMAO

How is this a Technical Difficulty? Glue (epoxy?) Should fix it if the hole is small. If the hole is too big, I'd look into a recone.

You did that ON MUSIC?!? Congrats What kind of car was this in?