need help on system

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Old 02-02-2007 | 11:50 PM
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need help on system

ok i bought a Pioneer TS-W251R
10"
*Single 4 ohm Subwoofer
* 120 Watts RMS
* 600 Watts Peak
* Frequency Response: 20Hz - 4.5kHz
* Sensitivity: 90dB
* 4 Ohm Impedance
so what do i need, a cap? what gauge cable? and what size amp?
im still a to the car audio world
Old 02-03-2007 | 12:06 AM
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do you have a box to put it in? U dont need anything thicker then 8awg amp wiring kit a amp that can put out at least 100 watts rms. and some rca cables to run from your deck to ur amp.
Old 02-03-2007 | 12:07 AM
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i was just going to buy this box
http://cgi.ebay.com/10-BANDPASS-MDF-...em160079172306
Old 02-03-2007 | 12:08 AM
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Originally Posted by AznX TL
ok i bought a Pioneer TS-W251R
so what do i need, a cap? what gauge cable? and what size amp?
im still a to the car audio world
Don't pay any attention to the MAX watts, only the RMS. I would get a 200-500 watt amp, (just so you don't have to upgrade, and a 500 watt amp can be had cheap.) No need for a capacitor for this low of watts. I can do some searching for you if you like. For that low of watts, look at used Zapco, us amps, ppi, xtant. Anyone of those amps will last a very long time, and don't cost very much at all. I would probably run 10-6 guage wire. I have 0 guage sitting in my trunk, but that is for like 2000+ rms watts (very few people run this much). You might want a bigger battery, deep cycle, or just high cold cranking amps.
Old 02-03-2007 | 12:11 AM
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Originally Posted by AznX TL
Band pass is the vented boxes gay cousin. Sealed normally sounds better, unless you build it to the manufacturers specs, Vented are supposed to sound louder, and some say sound just as good as sealed, but for this sub I wouldn't go building anything real spectacular.
Old 02-03-2007 | 12:16 AM
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i think you are mistakin my friend that box will do this sub some justice if it was designed anything like the q logic boxes i heard that sub in one of these q logic boxes and dang i must admit it was louder and cleaner than 2 fosgates in a bandpass enclosure.
Old 02-03-2007 | 12:18 AM
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so i need a 8 awg kit
some rca cables, and a 150-200 watt amp.
do i really need a new battery?
haha i wanted that box so that i could neons in it
Old 02-03-2007 | 12:25 AM
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yea basically battery u dont need to upgrade for 200 watts thats nothing if ur going 500 or more thats rms btw then you mite think of something like a cap u really only need a stronger battery if you start havin problems otherwise im runnin 500 watts rms wit a 1.5 farad cap and original battery from dealer yea its lasted freakin 8 years i know i should change it out soon but if its workin its workin.

btw neon is not cool unless your doing some competition stuff.
Old 02-03-2007 | 12:26 AM
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Originally Posted by spiderman3098
i think you are mistakin my friend that box will do this sub some justice if it was designed anything like the q logic boxes i heard that sub in one of these q logic boxes and dang i must admit it was louder and cleaner than 2 fosgates in a bandpass enclosure.
Bandpass blows.... I know what I am talking about, look it up....
Old 02-03-2007 | 12:28 AM
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Originally Posted by hornedfrog2000
Bandpass blows.... I know what I am talking about, look it up....
Whatever to all there own but yea ive heard this sub in a box similar to this and it sounds pretty good if i hadnt ever heard it then i would agree with hornedfrog and tell you get a sealed i personally have sealed so yea
Old 02-03-2007 | 12:30 AM
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should i get something like this instead?
http://cgi.ebay.com/10-inch-SUBWOOFE...em160079173097
Old 02-03-2007 | 12:34 AM
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looks good but remember everybody has certain tastes so its better to be able to hear it in the box b4 you purchase but normally u cant go wrong with a sealed unless it turns out to be too small or too big.

But if its too small u can buy this stuff called polyfill or sumthin like dat and it makes the sub think ders a bigger box but if its too big not much u can really do about it
Old 02-03-2007 | 12:37 AM
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Originally Posted by spiderman3098
looks good but remember everybody has certain tastes so its better to be able to hear it in the box b4 you purchase but normally u cant go wrong with a sealed unless it turns out to be too small or too big.

But if its too small u can buy this stuff called polyfill or sumthin like dat and it makes the sub think ders a bigger box but if its too big not much u can really do about it
I have heard people throw pieces of wood in the box to displace some volume if its too big, but yeah, really can't go wrong with a sealed box imo.
Old 02-03-2007 | 12:40 AM
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Sealed Box Volume: 0.70-1.30 cu. ft.
Top Mount Depth: 5-3/8"
so i should look for a sealed box within those spec for airspace. but the box is 9" deep and this only needs 5-3/8" will that matter?
Old 02-03-2007 | 12:52 AM
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No, thats just the minimum the magnent needs to fit, Just worry about the total volume of the box. Vented/ported boxes are supposed to be 2x as loud but not quite as tight sounding as the sealeds.
Old 02-03-2007 | 12:56 AM
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thanks for the very fast help guys, now for the hard part.........running wires stealthfully
Old 02-03-2007 | 01:17 AM
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From: ShitsBurgh
That's not hard at all, I've done it 100 times, if you need tips pm me, I posted details in the diy/faq forum under a request thread too
Old 02-03-2007 | 01:31 AM
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ahh thanks i found the thread, that helped 1000x more on how to install and im gonna post it just for my reference later
https://acurazine.com/forums/showthread.php?t=184178

ok now i need help on the amp would this do or should i keep looking? http://cgi.ebay.com/200-Watt-Power-A...em110087174599
Old 02-03-2007 | 01:35 AM
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It would probably work, but not very well...
Old 02-03-2007 | 01:36 AM
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From: ShitsBurgh
don't buy that crap, i'll help you find a decccent amp, just not tonight i'm tired
Old 02-03-2007 | 01:37 AM
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You will need an amp that does at least 150x1 @ 4 ohms.
Old 02-03-2007 | 01:44 AM
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This amp probably does more like 175x1 @4 ohms http://cgi.ebay.com/Rockford-Fosgate...QQcmdZViewItem The older rockford stuff was bullet proof too.
Old 02-03-2007 | 01:44 AM
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thanks, im trying not to spend more then $175 on this whole setup and so far with just the speakers and the box its at $90
and still cant thank you guys enough for helping me out with this confusion.
Old 02-03-2007 | 01:45 AM
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just curious, why would you buy something before doing your research on it? did you get a kick ass deal on it or something.
Old 02-03-2007 | 01:49 AM
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it was $50 brand new i guess you could say it was an impulse buy.
Old 02-03-2007 | 01:55 AM
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Definitely gonna be hard to get a decent setup for that much. I spent 325 on my deck, and that was a good price at the time. Brand new it was almost $1000. My component speakers can be found on e-bay for like 600, or 700 dollars, can't remember. I didn't pay that much for them cause I new an authorized dealer for them, but I still need two amps, 1-3 subs (still don't know what route I'm going ) sound deadening, an enclosure (might just fiberglass a custom one for myself). To do all this right it costs money, but you can certainly piece together a nice system for like 500$.
Old 02-03-2007 | 02:02 AM
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if i keep the amp under $80 i think i should be good
would this be good? http://cgi.ebay.com/KICKER-KX150-2-2...em180081442956
do i need a mono or dual channel amp?
Old 02-03-2007 | 10:32 AM
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From: ShitsBurgh
That kicker amp is pretty good, not a lot of power, but you're not pushing a lot with that 10 anyway. The kicker will work, and you want a monoblock
Old 02-03-2007 | 11:04 AM
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hmm i found a Alpine MRV-T420 for $80 shipped
V12 Amplifier

RMS Power Rating:

Per Channel Into a 4-Ohm Load: 110 watts x 2
Per Channel Into a 2-Ohm Load: 170 watts x 2
Bridged Into a 4-ohm Load: 340 watts x 1
so is bridged basically mono?
Old 02-03-2007 | 12:51 PM
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Yes, and that amp would work well.
Old 02-03-2007 | 01:48 PM
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From: ShitsBurgh
Originally Posted by AznX TL
hmm i found a Alpine MRV-T420 for $80 shipped

so is bridged basically mono?
Yes bridged is mono, but if you're buying an amp just for sub, just get a mono
Old 02-03-2007 | 01:55 PM
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whats the perks of getting a mono over the one that's bridged?
Old 02-03-2007 | 01:57 PM
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From: ShitsBurgh
Originally Posted by AznX TL
whats the perks of getting a mono over the one that's bridged?

You get more direct power by having it all go to one channel, there's not a lot of difference but the power handling is better mono, you're essentially bridging a 2 channel into a mono anyway, just makes more sense to go mono on bass amps
Old 02-03-2007 | 02:06 PM
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hmm im really considering returning the sub, since now i know i can get better stuff.......
Old 02-03-2007 | 02:19 PM
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well im gonna take your word for it black and im gonna go for the alpine mono amp for $20 more
Alpine MRD-M501 Mono Amp
V12 Amplifier

RMS Power Rating:
275 watts RMS x 1 at 4 ohms (CEA-2006 Compliant)
550 watts RMS x 1 at 2 ohms

2-Ohm Stable
MOSFET power supply and output stages

STAR Topology: Alpine's unique STAR (Signal Transit for Accurate Response) Circuit PCB design provides a single common ground for all amp sub-blocks, preventing ground interference and minimizing internal noise.

Bass Engine® features:
Low-Pass Digital Filter, 30-200 Hz, with a selectable 12 or 24 dB/octave slope
Variable Subsonic Filter (15-50 Hz in 5 Hz steps)
Parametric EQ Variable From 30-160 Hz, 12 dB

Bass Compensator Enhances Low-End Definition
Top-Mounted Digital Control Center w/ Cover
Preamp Outputs
Time Correction: 0-10 milliseconds in 0.1ms steps
Phase Adjustment: 0-180
Turn-On Delay
Extra-Large Gold-Plated Terminals
13-11/16"W x 2-9/16"H x 10-5/8"D

Old 02-03-2007 | 05:26 PM
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you wont regret it those alpine amps are pretty good hell there decks they reccomend putting a seperate power line from the battery wit a fuse.
Old 02-03-2007 | 05:46 PM
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Originally Posted by AznX TL
hmm im really considering returning the sub, since now i know i can get better stuff.......
I think thats the smartest thing. Here is what is going to happen....happens to most people who get into car audio. "Its never enough"

I'd save up a little more, you dont need that much more to put together something you might be happier with. You're not working with much especially if the sub was 200 watt rms or less. Keep us informed on what you decide and if you need any recommendations.
Old 02-03-2007 | 08:32 PM
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Originally Posted by Mach30SiR
I think thats the smartest thing. Here is what is going to happen....happens to most people who get into car audio. "Its never enough"

I'd save up a little more, you dont need that much more to put together something you might be happier with. You're not working with much especially if the sub was 200 watt rms or less. Keep us informed on what you decide and if you need any recommendations.
x2. That sub is whack to be honest, and you could get something used that will sound 5 times better for a little bit more.
Old 02-03-2007 | 10:45 PM
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Originally Posted by spiderman3098
you wont regret it those alpine amps are pretty good hell there decks they reccomend putting a seperate power line from the battery wit a fuse.

Good choice, my highs amp is gonna be an alpine
Old 02-03-2007 | 11:37 PM
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dont post on this
bad luck remember?
ull probably run the cable wrong. catch a spark then there comes the fire.


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