posted
im planning to run 2 RE hc12's with a jbl 1200.1 on each in a ported box with 2.5cubes per sub in a trunk i have 1 1200.1 but plan to get another very soon
Posts: 9 | From: maryland | Registered: Aug 2002
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posted
you'll prolly hit some numbers you don't expect
-------------------- Linux Airline Disgruntled employees of all the other OS airlines decide to start their own airline. They build the planes, ticket counters, and pave the runways themselves. They charge a small fee to cover the cost of printing the ticket, but you can also download and print the ticket yourself. When you board the plane, you are given a seat, four bolts, a wrench and a copy of the seat-HOWTO.html. Once settled, the fully adjustable seat is very comfortable, the plane leaves and arrives on time without a single problem, the in-flight meal is wonderful. You try to tell customers of the other airlines about the great trip, but all they can say is, "You had to do what with the seat?" Posts: 2956 | From: Tinley Park | Registered: May 2000
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All4spl has 2 se 12's in a Honda crx with one earthquake phd2 and does 150's regularly.I think 154 is his highest. The hc 12's should be a great choice and you will do good numbers too provided you build the proper enclosure.
posted
Its hard to be serious with a post like this....considering we see these posts ALL THE TIME!
Guessing SPL numbers is not the easiest thing to do, plus you left us with vague information to go on:
quote:im planning to run 2 RE hc12's with a jbl 1200.1 on each in a ported box with 2.5cubes per sub in a trunk i have 1 1200.1 but plan to get another very soon
How much port area per sub? How low are you going to be tuned? What kind of car? Any electrical system upgrades? Any signal enhancing processors? Is your vehicle acoustically dampened? Which direction will the subs be facing?
All of those that I listed above and MORE have to be taken into account when trying to estimate SPL.
So, with what you gave us, the numbers I gave you were a realistic range....actually, more like 130-150. Its fairly easy to break 130.
-------------------- Craig R. Collier - soloudithtz@hotmail.com Posts: 608 | From: Ledbetter, KY | Registered: Jul 2001
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sorry about my post being kinda vague i had typed a really long one but then i hit undo by accident and didnt feel like typing everything again.my car is a 2000 kia sephia ,with dynamat on the trunk lid and floor,also i have use a little expanding foam in some places,i have no signal enhancing processesers at the time and i im plannning to get a new alt and battery along with the second amp, im planning to port at about 35hz with around 60 inches of port area and the subs facing rear. UPDATE: The will be kicker L7's instead of RE hc'sPosts: 9 | From: maryland | Registered: Aug 2002
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