General Audio

I currently have 2 PSI pf2 18s (1800w rms)and 1 Soundstream tx1.2000 amp on each. It sounds ok but im not sure they put out 2000rms@1 like it says... I saw 1 guy on youtube try n test one with a clamp meter and regular meter and figured about 900-1000 watts. I realize there is impendance rise n stuff. Im thinking about going with a 1 Crescendo 3500 or 5500...anyone ever ran these amps?

I have 2 FI sp4s that are dual 2 ohm. Is there anyway that I can hook both of them up to a bc5500 at 1 ohm?

Just to start off, this was totally and 100% my fault. In no way is the DD-1 to blame. I got the DD-1 from PHILLIP LILJESTRARD who is from OR to test out, I will be buying my own DD-1 once the CC-1 becomes available as I KNOW there will be a combo deal. :drinks: Anyway, I was setting the gains on my SAX-100.4 and turn everything up to full power before distortion. Set my M3a and was done. Turned up the system and it sounded great! Played a song or two for a friend, he confirmed it sounded better. Middle of song 3, I smell something weird, then the rear speakers just stopped and I saw the smoke. I was like <_< , as I had forgotten to back the rear gain down as I…

I found a used JL W7 AE 12" single 3 ohm sub for sale locally and the seller said that it doesn't have the clamp rings which can be found on Ebay for $50. He also said that it has a small scuff on the rubber which I couldn't see in the low quality pics he provided. I have never owned any JL subs. Here are my questions: 1. Is it very hard to install the clamp rings? 2. Is $275 a good price for it? 3. I have a Cadence ZRS-8 amp which is rated at 50 rms @ 4ohm, 750rms @ 2ohm, 1500 rms @ 1 ohm. Will this sub work with my amp?

i have a FI SSD 15, in a 18x18x38 box, tuned to 33hz, i forgot to put the 45's in it. Its pretty loud so i dont think i need the 45's. But is it really worth building another box to put the 45's in?

Im thinking of buying from them, ive heard the website thrown around alot here, from memory mostly good.. has anyone had a problem with db-r? The item im looking at is just a sundown saz1500d.. it is refurbished and 99% of the time that just means gabage. What do you guys think? good experiences, bad experiences?

So I dont have a whole lot of pics but here are some. I know other people have alot more. It was an ok turn out. Maybe 50 people, not too huge. Dan was on the grill making us adire heads food. Maybe 15 cars went on the TL mic. I hit a 133.5 at 37hz with 220 watts on a brahma 15 with the mic by the headrest and one window down in a temp set up until I get my sub amp. There were some sick installs there but I know other people will have pictures to post of them so I'm not even going to bother getting into them now. I dont know anyone else on this forum who was there, but more talk about the event can be seen at http://forum.soundillusions.net/showthread.php?t=38754 along wi…

ok, i got my box built (5 cubes net @33hz), and now my subs aren't loud at all.it sounds like they're bottoming out on every song i play (i listen to mostly rap) the sq is horrible cause they bottom out non-stop, i think its the settings on my amp here they are: subsonic=20 bass eq= 1/2 up low pass=1/2 (out of 35-250 phase=90 deg. (what is this, and what is it for?) level (gain)= 1/4 way up..... is it my settings or what???i can't think of anything else unless its my box but i rechecked the math on it and it came out right....my port is 10x8, the calculator on carstereo.com i used said 21" long (20.97 btw), so i used end correction and took off 5", is this right?my port i…

Can this be done without welding i want to put 6 18s in a 6th order inside a escalade esv but im worried about the sunroof

Now, I realized that an electrical outlet is a wicked idea as a speaker connect. It's made with heavy gauge copper, it accepts heavy guage wire, to be screwed down and it makes for a very easy connect, disconnect. I know that almost nobody would understand the concept of this, which is normal. I would like to hear reasons, people would not use this method of connecting speaker wire. I'm looking for facts, to show why an electrical outlet, is not as good as a regular speaker plate.

Not sure how true it is, or how reliable the source is, but I heard that Power Bass and Memphis are made by the same company. Anyone know if there is any truth to this? Looking at them there are a lot of similarities...but somtimes that doesn't really mean anything.

i need box builder for my subs this is what i need Here's the box info. Sealed box 2.4 cubic feet Line box with ~3" thick fiberglass insulation. Subs faced up. if anythin hit me up here or [email protected]

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Hey guys, I have a Rockford Fosgate R500X1D and a Kicker 300 4 Channel amplifiers that i am wanting to get tuned correctly because my first time around i blew 2 of 4 door speakers and subwoofer the first 3 days of use and now with my second try i have them tuned not to max but to a point where i know they are not clipping. My question is where can i get a good quality oscilloscope or some distortion detector for $100 or less so i can have these running at their max. I would like to buy the smddd1 but im already 900 deep in this system and cant put any more into it so im trying to find cheaper options. Any help would be greatly appreciated!

I have a friend in the Navy who is single and has money to burn. He needs some boom in his Explorer (he's my co-admin over at fordexplorer.net). I suggested to him RE XXX 15's, whatever amp denim told me to buy, probably RE components too in the according sizes. I'd like to see what some of you guys who live and breathe this stuff have to say because denim isn't on aim ever any more

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

Hey all.Im going to be getting my taxes back in a month and im going to get myself a new car.I want either a 1990-2000 model chevy blazer or a mitsubishi 3000gt.Ive wanted a 3000gt since i was about 13 (Im 20 now) and this may be the only chance I have to get one.I know I can get loud in a blazer but could I get as loud in a 3000gt?Like if I put a FI BTL 18 n2 in the blazer with a aq2200 for an amp and has the same thing in the 3000gt,which would be louder?Thanks. HawkEye

I wanted to know what is the way to measure port length when it comes to an L. I googled and found someone posted on another forum a hunch of different methods. So I wasn't sure which is the most common way to measure it. When I do and L port I usually keep the width consistent through out but I'm not sure if I'm measuring it correct. for instance on a regular L port say 18" long in a 12x12x12 box. With the port width being 2", I'd go towards the rear 10", then make a bend, and put a wood going 4" . So I'd count the first length as 12" then the bend has a 4" wood and I'd add the 2" gap from the second wood to the side of the box to get my 16" . Is that kinda in …

i was told if i had the RCA wire form hu to amp next to my power wire it can cause interference? this was from a kid that is known at our school for knowing about car audio...

k. So I have double checked absolutely every connection and everything was installed clean neat and perfect. I still have no sound from my woofer. I am including images I am thinking it's an issue with the pre outs? Can anyone point me in the right direction. Everything is tight and perfect. I know the cap is crap. I am waiting for a new kinetic battery. under back seat Uploaded with ImageShack.us and behind my pioneer Uploaded with ImageShack.us Yes I turned on the subwoofer feature on the deck

Hi everyone please any help How do you wire 2 dual voice coil subs that are 2 ohms and i have a 2 channel amp ( http://www.amazon.com/Lanzar-VIBE2102N-2-Channel-MOSFET-Amplifier/dp/B00BN7XQG4 ) i want to know how to wire them up to the amp at the 2 x 2400 Watts @ 2 Ohms RMS i have come across this page http://a248.e.akamai.net/pix.crutchfield.com/ca/learningcenter/car/subwoofer_wiring/2DVC_2-ohm_2ch.jpg%C2'> but does that mean that each sub is wired for 4 ohms. Any help maybe i am missing something or its something so simple but this is my first build and the subs are 2 12" Fi BT series and this is the only amp i have for now. If this amp is not adequate after help…

First let me start by saying...im only 16 and this will be going in my first car! I was super confused on what sub setup to go with...so i will be going with a single 12 ported tuned to 30hz...which is pretty low in my opinion. The two subs i have in mind are the SSA Icon and the FI Q. The Q box would be 2.5 cu ft. net, the ICON box would be 2.25 cu ft. net. I feel as though these subs will give me excelent SQ with an ability to jus flat out wang from time to time. My car is a 1977 Buick Regal. As of right now the front doors have severe leakage problems...especially the front passenger door. Because of this problem...i was thinking about running a rear fill. Probably a …

How accurate are these calculators? http://www.carstereo.com/help/Articles.cfm?id=31 I'm trying to learn box design on my own for my Zcon 15...sorry if this has been covered before.

The face is copper carbon fiber. Got the pioneer f90bt, Focal 165vr, saz 1500d, sax 100.4 and other stuff.

OK so I am new to the SSA forum. I have made my noob intro on the noob intro page already and now I am making my 1st official post. So, I have a new 2010 VW CC R-Line. It has the Premium 8 non-Dynaudio system. The system is mediocre at best. I really like the head unit however. I like the functions and the way it looks. So I want to keep that! The speakers have to go. There are two comp sets. I believe the front set is something like a 7" woofer and a 1" tweet. Rear is 6.5" woofer and 1" tweet. So basically any 6.5" comps will work. Mounting depth is good so anything 3" or less will work. I am getting this 5 channel Kenwood amp . Why? Because I like it's small footprint (…