Jedi's Bose Stereo Upgrade!
SubscribeJedi54
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Scrmn8 / Brdgreen: if you guys decide to do installs, let me know and I'll let you know where I bought all the stuff at really low prices. Michael, if you just want highs, those infinitys would work great with that bass cannon you've already got.
Install started at 10 am and went until after 12:30 am! Took another 30 minutes to tune everthing. (this included small breaks and lunch)
14 hours for install
8 hours for Dynamat
22 hours total

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Wow, thanks Dmp, that's one hell of a compliment! Originally Posted by dmp
Best install in a 'real' car I've seen. I'm a little jealous, actually. :D
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I was SO sore the next morning! Worth all the muscle aches though.Originally Posted by Newcastle
Yeah that was some back breaking work but deffinatly worth it.
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Oh boy, this is going to be a scary number. Originally Posted by wing5
How many man-hours did it take total? lol someone ought to do a tally
Install started at 10 am and went until after 12:30 am! Took another 30 minutes to tune everthing. (this included small breaks and lunch)
14 hours for install
8 hours for Dynamat
22 hours total

Jedi54
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Yeah, that's how I roll!! Originally Posted by XDEEDUBBX
it rocks jedi's sox! good shyt jorge...im glad you got it done and did it right...good ****! rockin out with your **** out!
Thanks bro!RX8 and a Truk....
btw - Maybe I missed it, and you've answered this - but how do you have the subs wired? Is one reversed in polarity so they aren't fighting eachother? Anything like that? How did you connect to the stock deck?
RX8 and a Truk....
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Originally Posted by 4 years to Supercharge
I like the look of the 4080 boxes but, if I installed them I wouldn't be able to fit my golf clubs in the trunk.
I think my set-up would be perfect for you, if you wanted bass AND golf.

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That looks good dmp, simple and functional I like it.Originally Posted by dmp
I think my set-up would be perfect for you, if you wanted bass AND golf.
One ball, corner pocket
subscribing...cause I can't see the pics from work...I'll check from home tonight.
RX8 and a Truk....
Quote:
Originally Posted by 4 years to Supercharge
That looks good dmp, simple and functional I like it.
If you'd like, I can measure everything out for you - I bet I could cut a facade for you, too and ship it off. Shouldn't be more than about $10 for wood, and about that to ship (it's light). You could finish it however you'd like. I think the facade REALLY helps, as opposed to seeing the back of the box w/ the gaps and what-not.
Jedi54
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no hijacking my thread! (j/k)
RX8 and a Truk....
lol
sowwy!! :D
Tell ya what, maybe I'll just sell my stuff and get stuff like yours! :D
Can ya tell me how things are wired, btw?
sowwy!! :D Tell ya what, maybe I'll just sell my stuff and get stuff like yours! :D
Can ya tell me how things are wired, btw?

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The subs are wired in series. Here's the owner's manual (page 3)
http://mobile.jlaudio.com/pdfs/7954.pdf
http://mobile.jlaudio.com/pdfs/7954.pdf
503wtq Boosted Bimmer
The subs are wired in parallel. The total load on the amp is .9 ohms according to my multimeter. The amp is rated down to a 1 ohm load.
These subs are dual 4 ohm voice coil.
These subs are dual 4 ohm voice coil.
RX8 and a Truk....
Quote:
These subs are dual 4 ohm voice coil.
Originally Posted by Rotary Rasp
The subs are wired in series. The total load on the amp is .9 ohms according to my multimeter. The amp is rated down to a 1 ohm load.These subs are dual 4 ohm voice coil.
Then how'd it get to .9? Two 4 vc's in series = 8 ohm load. That 8ohm number matches up w/ the link to the literature provided.
Thinking aloud (or, atype?) -
each woofer is set to an 8 ohm load. two 8 ohm loads in parrallel = 4 ohm load. Back in the day, 'mono' amps would see half the load attached to them? Something like that? That'd put it at 2.
I've been 'out' of car audio since the early/mid 90's, so my math may be off.
Help a brother out?

503wtq Boosted Bimmer
Quote:
The subs are not reversed polarity, unless your building a isobaric enclourse, reversing the polarity on one sub would counter act the noise from the other sub.Originally Posted by dmp
btw - Maybe I missed it, and you've answered this - but how do you have the subs wired? Is one reversed in polarity so they aren't fighting eachother? Anything like that? How did you connect to the stock deck?
The amp is connected the stock head unit using the LOCB.2. This line converter is designed for differental outputs.
503wtq Boosted Bimmer
Quote:
Thinking aloud (or, atype?) -
each woofer is set to an 8 ohm load. two 8 ohm loads in parrallel = 4 ohm load. Back in the day, 'mono' amps would see half the load attached to them? Something like that? That'd put it at 2.
I've been 'out' of car audio since the early/mid 90's, so my math may be off.
Help a brother out?
not really,Originally Posted by dmp
Then how'd it get to .9? Two 4 vc's in series = 8 ohm load. That 8ohm number matches up w/ the link to the literature provided.Thinking aloud (or, atype?) -
each woofer is set to an 8 ohm load. two 8 ohm loads in parrallel = 4 ohm load. Back in the day, 'mono' amps would see half the load attached to them? Something like that? That'd put it at 2.
I've been 'out' of car audio since the early/mid 90's, so my math may be off.
Help a brother out?
4 ohms per voice coal.
That means (4) ohms per coil devided by (2) coils per speaker = 2 ohms per speaker
(2) ohms per speaker dvided by (2) speakers = 1 ohm total load.
503wtq Boosted Bimmer
sorry, it is wired in a parallel circuit
RX8 and a Truk....
Quote:
4 ohms per voice coal.
That means (4) ohms per coil devided by (2) coils per speaker = 2 ohms per speaker
(2) ohms per speaker dvided by (2) speakers = 1 ohm total load.
Originally Posted by Rotary Rasp
not really,4 ohms per voice coal.
That means (4) ohms per coil devided by (2) coils per speaker = 2 ohms per speaker
(2) ohms per speaker dvided by (2) speakers = 1 ohm total load.
If it's two, 4-ohm vc's wired in Series, it's 8ohms total load (which is what the paperwork tells us).
Running in series 'doubles' an ohm load, where as in Parrallel, it halves it; again, IIRC.
RX8 and a Truk....
Quote:
Originally Posted by Rotary Rasp
sorry, it is wired in a parallel circuit
ah! Gotcha

Thanks for your patience.

503wtq Boosted Bimmer
it was a month ago that I installed this, so i forgot.... 

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Here's the link to the line converter we used for the install:
http://www.logjamelectronics.com/sounlocbosli.html
http://www.logjamelectronics.com/sounlocbosli.html
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Thanks! If you're ever in the OC area, let me know....Originally Posted by jd pilot
Nicely done! Would love to hear it
2005 Ti Gray RX-8 - SOLD
awesome Jedi! I had seen bits and pieces on other threads, but it is good to see the whole install... It is funny seeing all the panels out of the car does not phase me in the least any more... I know all the fasteners and wires and routing spots!!!
I love the voltage readout on the cap...nice touch. I read mine from the Scanalyzer software on the CarPC....it's amazing how much useful data is on OBDII that people never see... even fuel remaining in 10ths of a percent...as opposed to the crappy needle on the dash....
Anyways, you go me thinking I need tweets in the rear now too, not just the front....
I am extremely happy with the new subs in my car, just a little sparkle up top and I will call it a day...
p.s. my sister just got an apartment last night in Redondo and will be moving there B4 x-mas... I am sure I will be traveling out there in a few months!
I love the voltage readout on the cap...nice touch. I read mine from the Scanalyzer software on the CarPC....it's amazing how much useful data is on OBDII that people never see... even fuel remaining in 10ths of a percent...as opposed to the crappy needle on the dash....
Anyways, you go me thinking I need tweets in the rear now too, not just the front....
I am extremely happy with the new subs in my car, just a little sparkle up top and I will call it a day...
p.s. my sister just got an apartment last night in Redondo and will be moving there B4 x-mas... I am sure I will be traveling out there in a few months!
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ACTUALLY...I do fly to LAX a lot. I stay at the Crowne Plaza by the airport. You close to there?Originally Posted by Jedi54
Thanks! If you're ever in the OC area, let me know....