General Audio

So I was searching this forum and others and I found this stuff called BIRCH PLY. my thoughts are it looks sexy and cost more than mdf. but my question is how does it compare to mdf? does 3/4 mdf= ½ birch ply or 5/8 if ½ is to small? are there any downsides to using this type of wood? also can someone confirm if birch ply is 1/2 the weight of mdf? (say 3/4 mdf vs. 3/4 birch ply = 1/2 the lb's) I am considering using this type of wood for my box rather than MDF b/c my next setup will be a heavy one and eliminating weight will be good in my part or I will HAVE to buy a luggage kit for my car which is ~300$ my next setup will be: 2-saz2000 = 40lb~ 2-NS 15inch v1 subs = …

Here are some songs along with what hz they hit. Thought you guys would enjoy. ================================================== Artist: Song: Freq: ================================================== Artist: 20 fingers Song: Lick It Freq: 48-51-53hz Artist: 3 6 Mafia Song: Prophet Possee Freq: 37-40hz (it takes 50 seconds for the bass to start hitting) Song: Late Night Tip Freq: 43-40-37-34-32hz Artist: A Perfect Circle Song: Lullaby Freq: Starts at 27, then jumps around the 27-40hz range, then settls down at 29-40hz, it jumps around the frequencies a lot Artist: Aaliyah Song: Try Again Freq: 53-40hz (Gets all the way down to 40hz for some .2 seconds) Artist: Ace of Base…

Whats up guys If you are from the tri state area of nebraska, Iowa, Mn or even farther, I'm posting to see how much interest there would be for a meet of forums members and others to hang out and demo systems. If you are on board or have any Ideas on a date/location. Iknow it would be a blast and from what I've seen there are quite a few members in my region. let me know, I hope this was the right place to post this.

Anyone made the switch from the d3100s to these? Any big diff think my d310ps are taking a shit

On a retail side of things . I am in the works of something huge, that will please every audio enthusiast on this forum . For those of you who don't know I am an internet entrepreneur, and have recently just got hooked in this market. I have something coming in the next month on a retail side of things you guys will love! Still talking to some of the companies you all know around here, but the business model is done. Not much info I know, but just wait !

I just got 2 20" subs of ebay for real cheap. The subs are a brand called reempower. i can't really find any info on them. I was wondering if anyone could help me with a box size for these subs. I am going to have them ported at 30hz and was wondering what an appropriate enclosure size should be.

So... i was wondering what are the effects of running 2 giant gobs of wire out of a wall(8 runs of 8awg per side), one on each side of the wall and filling it in with whatever. this would just seem to cause some loss in SPL wouldnt it? I dont know if i just fill it in with silicone or should i shoot expanding foam in there... i dont know? Also, when i'm messing with the wire any, if the wire gets moved through the hole, would it "un-seal" the hole?

So I had made a topic on this b4 I think but I just received my Sundown Audio SAE 1200d from Fedex and I was all happy and so on, Till I started opening it and I see on the bottom of the Sundown packaging that it is made in CHINA !!! Not really a big fan of CHINA products due to so many problems in the past so hopefully nothing will go wrong with my amp!

I recently decided to go with a one amp setup rather than two. I just ordered the Kicker KX550.3 last night. This is my first time messin with car audio, but I already know more than I knew a couple weeks ago. The only things I have installed so far are the Optima Yellow Top and the Eclipse Head Unit.

I have 10 polk audio mm651um ,1 300 watt 10inch soundstream sub, deck is 50x4 watt ,and 1 100x4 sony amp do I have enough power to maximize speakers without doing any damage if so how do I hook them all up. Thanks for any info.

battery @ rest before install after installing device w/ motor running added positive lead to battery tied down till i get some loom the device, till i permenantly mount it on the wall the collector battery battery @ rest after driving to work and back home

My neighbor recently got a 2003 acura tl type s and want's a system. so far he's picked up kenwood dnx 9140 morel tempo 6 mb quart dsc 2150 ( does 150x2@4 ohm) kinetik hc800 for upfront 2 rolls of rammat bxt for doors, trunk lid, floor, and rear deck. He picked up a sundown 3000d locally but it didn't fit on the seat back so he sold it. Considering 2 amps and possibly a battery in the back we'll have about 4-4.5 cubes net to work with. Trunk dimensions are Width=30 Depth=25 Height=15 Guy has the most diverse taste ever. One minute he can be listening to Jeezy the next he's listening to Sade or Tiesto. Since im a noob myself i didn't know what to recommend him. Budget…

This first part is how having the correct crossover makes a world of difference in how a subwoofer setup sounds. When I first set up my amp for my new sub I put the crossover on 80 hz because I had heard that was the general concensus for a decent starting position. I left it there for a few years and I figured everything was good. Then I think one day last year I got bored and just played around with my front stage, seeing if I would want a 3 way setup or something. Sometime during that I turned my crossover up to 100 hz on my sub and forgot about it. A year passed and I hadn't really noticed it until lately I played some Crystal Method and I was like man, my sub su…

My buddys in a tight spot right now and has only $600 for HU, 1 sub, amp, wiring, and box. Sub: I think we are going to go with 1 12" sub, thinking about the FI SSD, any other subs that are pretty affordable and good? Spit some ideas out. AMP: I have no idea what will be powering the sub, thinking about 500-800 watts, need some help here as well. HU: Probably looking at the Alpine 9884 If you have a better idea please help me outt, tanx -pear

I want to give you guys a heads up that DC Power now sells power wire at good prices. Check it out. They are also working on power distribution components 1/0 $3.75/ft 2/0 $4.50/ft 3/0 $5.00/ft

FINALLY GOT THE 2X SAE-1000D SUNDOWN AMPS, 32 HZ BOX WITH THE 2X 12" Fi Q's!!! NOW I JUST NEED HELP WITH WIRING IN THE SENSE OF WHAT SIZE, BRAND, AND STUFF LIKE THAT. 8 GAUGE? 4 GUAGE? 0 GAUGE? IDK THANKS

So i was looking on ebay for some 1/0 plus crimping tools and i ran into these 3! http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290366545106&ssPageName=STRK:MEWAX:IT http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=300369545241&viewitem=&sspagename=STRK%3AMEWAX%3AIT http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250506888778&ssPageName=STRK:MEWAX:IT and i was wondering if anyone had ANY experience with any of those 3 device used to crimp there terminals to the wires. i currently use a vise/hammer and chisel and i have been noticing my wires are stiff if that makes sense? so anyways if you have used these tools in the pas…

Subwoofers 2 x RE SX 12 D2 http://reaudio.com/specs.html#sp_sxx 1 x SAZ-3500D or 2 x SAZ-1500D or 2 x Audioque 1200D Headunit 1 x Alpine CDA-9887 Headunit http://www.alpine-usa.com/US-en/products/product.php?model=CDA-9887 Mids 2 x SPR-17S http://www.alpine-usa.com/US-en/products/product.php?model=SPR-17S〈=en&tab=F 1 x Sundown Audio SAX-100.4D or Audioque AQ4X90 Also looking for a set of good 4x6” for the dash but not sure what brand of layout I should aim for i.e. plate or regular speaker. Battery 1 x XS Power D3100 I only listen to it while I’m driving so the battery should be no problem as far as what I hear. Alternator upgrade will be needed I’m sure. But let me …

Howdy, I have a 97 malibu that has already been through systems and is ready to go....Dont worry about electrical because what ever is needed to be done will be done. The correct amount of wire will be ran and the right alternators..... Im looking for input on a wall or subs in the trunk what ever....throw out every Idea you can think off as this will be done in spring but the Jimmy is all done and now its time to start the MALIBOOM! Money is not an issue....(every bassheads dream) so throw out your ideas oh and just to let you all know whatever sub size goes in the car it will be a SSA subwoofer!!!!!!!!!!!!! Let the fun begin. a video of a malibu that I picked up and …

I just bought a dodge stealth and I'm having a box built to take up where the spare tire is and I'm gonna be running a Orion hcca 15.2... My problem is amp choice... I've been looking at the hifonics bxi2006d but I'm not sure it that would be enough power for that sub... I'm tryin to stay under 300 for an amp because I still need to by a HO alt and all my wiring... Any suggestions would be greatly appreciated...

mid bass is ok... cross overs fucked me first day... lost a tweeter the second day. i need somthing that will take lots of power.. and sound medium where has M5 been?

Wasup SSA! I'm seeing alot of builds lately using Birch wood and I never used Baltic Birch before. I know that its 10 bucks more,lighter, and stronger than MDF. But my ? is which wood gives MORE output & helps out on meter better? Weight isn't an option I just wanna know whats the best material to use & what will be loudest! Thanks SSA

As some of you already know, i've decided to add a 3rd xcon to the 2 i already have for a setup in my civic. I've pretty much got everything i need. Just need some more wiring and misc interconnects. Amp, too. Anyway, while talking to my box builder and the guy that helps me out with installs, he told me instead of running sealed with the xcons, i should run them in an IB config. His reasoning being 1. Sealed requires more power to hit the same SPL while IB requires much less. less power to use = happy electrical. 2. I'll retain about 80% of my trunk space I've never had an IB setup, but i've heard a couple and they've sounded amazing. They were all 100% sq setups, thou…

I need a box design for under the rear seat of my truck but the thing is I don't know if I want to go with four ported 8's with about 600 watts a piece or two 10's ported with about 1000 watts a piece...which setup will be louder? And who is a good enclosure designer?

How does one choose the wood he wants to build his box out of? I see pretty much every one using MDF for theirs, but what about other types? Currently I know three types and I am not completely sure about their pros and cons. Particle Board cons - not accousticly dead, breaks easy if bend, crumbles at edges, pros - pretty light and cheap MDF cons - porous, adds significant weight to the box, lots of dust when cut pros - quite strong, easy to work with, small channels can be made so it bend but it still holds it structure Plywood cons - price pros - light and strong - all you want from wood for boxes Am I wrong about the stated properties of these materials? How should…