Subwoofers / Speakers

i've been running my magnums sealed for awhile now i feel it's time for a ported box. SI recommends 1.5 cubes per sub tuned to 32 hz. my question is doesn't anybody have there subs in this type of enclosure and how does it sound? or will it sound better in a different size/tuned box?

I just order a pair of Fi ssd 18s and was wondering how big I should go on the box? i've read a few forums where people have said go on the smaller side for less peakyness or go on the bigger side and they bang hard. What do you guys think?

If I can only run one monster sub what would be the one sub everyone would use?

well i am going to build a couple of twelves here in the next couple of weeks, and i was trying to find a couple of threaded adapters that tc sounds used for these type of top plates. and of course i just can't find any, except for robot underground, but he wants 80 bucks a piece so i got with our in house machinist and made these up. they are designed to be a interference fit that way when mounted sideways they won't shift from the weight. the id is a couple hundredths smaller than the threads on the motors. i will have to make some 1/4-20 guide rods out of 3" bolts to align the adapters, because they will have to be heated with a propane torch to expand them first.

i have been with out subs for sometime now and i am looking to find some 8"s. The last subs i had was some RE 15"s in a ported box. i liked them but wanted my back seat back. what i am looking at is the RE 8"s. looking to have them ported but need some help with a box also. if anyone would like to give there 2 cents feel free thank you also looking for a good 5 channel amp to push the 8"s and 2 sets of 6.5 components.

Im running a 2500 watt @ 1 ohm amp into 2 SSA icon 12"s rated at 1250 watts rms each. what gauge wire should i use to run from the amps single output into the woofer box, then to the speakers from inside the box?

I have a Rockford Fosgate T2500 amp. I want to get an Fi BL 18' woofer what options should I choose for the woofer since I have a RFT2500 amp?

I read somewhere that they will be back up and running in late October? that would be sweet. I sure hope they get back into it, such a great company/product/service etc. They are a no B.S. company I like to say, you get what they tell you you get, a damn fine product with unbelievable quality. I also hope they don't abandon the SI 8 idea. sure could use some.

I recently got my first comp set. They where used. I hooked them up to my head unit. They are working just not much came out of the mid bass speaker. Is this do to lack of power from the head unit? I have an amp to power th just do not have all my cables to connect it. I was excited and wanted to here them. Should I expect better results once connected to my amp?

Haven't had a sound system all winter and I'm ichin to get back into the game. I'm gonna be picking up my 10" d2ohm XCON pretty soon and since I haven't done a 10" build yet I was lookin for some ideas/pics/thoughts and or some nice build logs featuring a ported 10. I think imma do sub and port up leaning towards sq. Supper pumped to be back....its been too long

first up the btl recone old box 2 15's btl's the crappy single box i made out of the box above, lol on to the recone get that dustcap off first nice cover the hole and while i was at it got teh ca off the leads and pulled the old tensil out easier said than done.. resolder the new leads in and used some goop to cover them resolder back to the post and put the cap back on wt some gasket glue

hey aiight...so im a noob at all this sorry to say if any dissappointed or anything...but my cousin got me hella interested in this kinda stuff...like seriously he had one sub woofer like top of the line and it rocked my world! it literally vibrated my eyebrows and funny thing is...all of the good quality subs my friends speak of like: sony xplode, JL, JBL, anything like that was crap... let me tell you it was one 12" sub and and hit HARD and it was CLEAN! so...i was definitely wondering if anyone...ANYONE can help me out with some really good quality subs and amp for roughly eh $1,000.00 thanks for any help i've been looking into subs for the longest time...so any info w…

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Cant be deeper than 7" and the magnet diameter cant be bigger than 6.75" Must be a 12" And Ive already got the box and paid for it so it HAS to meet these standards Its a downfire box under the seat of my crew cab silverado Running an Sundown 1200 v2

anybody know where I can get an 18" RE XXX for trade?

So I have a 15" fi Q with a 1500 watt clarion amp in my accord, but im looking to trade in the q for something else. I can not afford a new amp, or any electronics upgrades, so 1500 @ 1 ohm is my max power. Im tired of the q because i have almost no trunk space right now and it makes grocery shopping for 3 or 4 people kind of difficult. Im not sure if it would sound good in a 3^3 ish box but FI says it can be from 2.8-4, but something new is always fun so ill probably switch out. I want to stay as close as possible to as loud as I am now, and want it to sound even from low lows to higher lows...(my 45-60 response is rather weak right now but i think its because its a 4^3 …

I recently purchased a pioneer double din touch screen head unit for my system which works pretty damn good. I have type r coaxial speakers running my interior speakers strapped to a hifonics 400 watt amplifier. For the subs I am running 2 12 inch pioneer pro series subs strapped to an hifionics 2000 watt mono block amp. I am running straight auxiliary inputs from the back of the head unit because i simply use 2 amps. All of a sudden today everything put out nothing but static. I disconnected it because I could not find out what the issue was and this is the second time it has happened. It happened with my previous pioneer head unit which was a single din flip face …

i was thinking rockford fosgate power 6.5s 2 sets of them fiberglassed in the door panels powered by my apline headunit with the alpine powerpack i can get them for 90 a pair so if anyone knows of better for cheaper or the same price them let me know

Hi all.Im wanting to replace my 2 type r 15's with 1 18 or maybe 2 different 15's.I would like to just have 1 18 so I was wondering what would be a good 18 to replace my 2 15's?Right now I have a clarion CZ 200 head unit, and a Autotek 1500 Street Machine amp.My car is a 1977 oldsmobile Delta 88 and my subs are in the trunk and thats where the 18 would go also.I was thinking about the FI BL 18" sub.Im not real familar with any other brands so any suggestions would be appreciated.Thanks. EDIT: Forgot to mention I would like the single 18 to be louder than the 2 15's

Anyone tried these sealed? I don't want to take up a significant portion of the back of my Tahoe since I have baby things. So has anyone tried these sealed per the specs? Just so you know they won't have a ton of power on them. Just the sub channel on my Kicker ZX700.5? I'm trying to get something that is a louder and lower the JL12W3's in there now. I'm moving those to my Camaro.

I was wondering if I purchased 1 Fi BTL 15" if it would hit harder the 2 Type Rs and what would also be a good amp to power the Fi BTL or would 2 Fi BL 12"s be better then the 1 15"

Are the older polk momo components speakers (they have a little yellow arrow on them) any good, I can get a good deal on a pair and want to know what you guys think of them. Thanks

If i want to connect sub-woofer to my car audio then what should i do first?which kind of cable do i need for this?I need clear,perfect sound quality.

Hey guys! so its time to get around to finishing up my car in at least short terms. And i've got Big 3 to do, dampening (it never ends), and a new front stage. What would you guys recommend for a front stage? Lemme give you guys the set-up/etc i'm looking currently for a so-so good sounding driver. I'm in a way looking for stuff to keep up with my sub and not be overpowered. So just a good sounding driver for my price range. Size: 6.5" slot...the window cuts pretty close in terms of mounting depth, so nothing thats overly deep Components Vs. Coaxials: I'm not real particular, but i don't really want to modify my doors. Coaxials are of course 6.5's and components are 6.5 m…

I am driving a 2006 Dodge quad cab pick up and need suggestions on speakers. The head unit will be an Alpine 138bt and I just bought a Zed Leviaten. I am waiting on a Fox acoustics 12" sealed box with probably a PowerBass 2X subwoofer going in. The truck currently has Polk Momo 6.5(rear) and 6x9(front) in the doors. I like listening to Rock, slow jazz and acoustical music. I'm looking for some tips as to whether I should keep the Polk, run the sub off the Zed or get another amp for the sub. I would like to hear clarity as much as possible. There are also two tweeters in the dash that I don't know what they are.(installer threw them in for me.) Would the recomendation be a…