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wiring subs

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=120473
Printed Date: May 15, 2025 at 12:02 AM


Topic: wiring subs

Posted By: cordlaw
Subject: wiring subs
Date Posted: March 03, 2010 at 12:46 AM

need help asap.................i have a set of legency model 1249 12'' subwoofers. Specs are as follows,    power(watts peak) 1200,Nom.impedance (ohm) 4,voice coil 2.5 ksv,magnet structure 2x90 oz, Fs (hz) 23.2, Qms 4.92, Qes 0.84, Qts 0.72 Spl (db)85, Vas (cuft) 4.908

And i was wondering how should I wire  these woofers. If anyones no how to do it r if they no a website with pics  where i could get this is info I would be greatful. and also i have a california profile 1200 amplifier could anyone let me no if these woofers and amp make a good combo 




Replies:

Posted By: anonymous1
Date Posted: March 03, 2010 at 1:54 AM

Just to be clear, you have the 2x12" but they are not currently in any enclosure, and you have the amp but it is not running anything yet.

You intend to run only the subs off the amp when installed. You intend to mount the subs in an enclosure.

Is this correct?

And if it is known that the subs are a match for the x-over choices on the amp and the amp pwr at 4ohm is compatible, you want to know how to wire up the pwr and speakers?

.





Posted By: cordlaw
Date Posted: March 03, 2010 at 11:48 PM

No the woofers are'nt In a enclosure yet but I do have one . I haven't put them In yet cause don't no how to wire them up cause they are DVC. Yes I intend to run just the subs off of this amp. Dont no how many ohms the amp is. tried to google it but it pulled up a newer model. The model It pulled it had 3 fuses mine has 4.





Posted By: tommy...
Date Posted: March 04, 2010 at 8:39 AM

https://www.the12volt.com/caraudio/woofer_configurations.asp

Specs: From Manual...
Output Power @ 4 Ohm------- 2 x 600W
RMS Power @ 4 Ohm---------- 2 x 300W
RMS Power @ 2 Ohm---------- 2 x 450W
Bridged RMS @ 4 Ohm-------- 1 x 900W

https://www.legacycaraudio.com/manuals/LW1049-1249-1549.pdf... 600 Watts RMS...



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