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Amp and speaker compatability

Old Mar 17, 2003 | 04:59 PM
  #1  
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From: Wichita Ks Usa
Amp and speaker compatability

before i buy the JBL 600.1 amp from Ikesound i want to make sure that this will work. i have 2 Rockford Fosgate 10 inch punches. they are 8 ohms a piece. RMS is 150 Peak is 400.

the amp is rated at
Output 4 Ohms: 300W x 1
Output 2 Ohms: 600W x 1

if i wired my subs in parallel that would give me 600W right?

thanks alot for any help, this is kind of complicated to me so any help is appriciated.
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Old Mar 17, 2003 | 05:14 PM
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ohya, i dont want to run it at 4 ohms, at 2... if its possible how would i wire 2 8 ohm subs to get them down to 2 ohms?
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Old Mar 17, 2003 | 11:47 PM
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you cant...sorry
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Old Mar 18, 2003 | 08:38 PM
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Originally posted by KsKid
ohya, i dont want to run it at 4 ohms, at 2... if its possible how would i wire 2 8 ohm subs to get them down to 2 ohms?
If your going to run the impedence down to 2 ohms, make sure you have good cooling on your amp.
If you wire your (2) 8 ohm loads in parallel, total resistence will only be 4 ohms.
You need to have a total of (4) 8 Ohm speakers in parallel, for a 2 Ohm load.
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Old Mar 18, 2003 | 08:51 PM
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From: Here and There, Kansas
Car: 89 Camaro RS
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Look at it this way...you want 2 ohms...that gives you an excuse to go buy 2 more subs! ...hey, you goin to the Disturbed/chevelle/Taproot concert at the colesium? Its gonna be AWESOME! so is the 50 Cent/busta/clipse conecert a week and a day before Disturbed...im goin to both..CANT WAIT!
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Old Mar 18, 2003 | 09:56 PM
  #6  
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From: Wichita Ks Usa
ummmmmm no! thers to much other stuff that i could use the money for. like an amp...
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Old Mar 19, 2003 | 06:14 PM
  #7  
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Hahaha, ya, I guess your right, its still gonna be awesome. I can wait a lil bit longer for an amp so I can go to the concerts. I should be getting half the money ($400) tomorrow (Thursday) so I can get the JBL 1200.1 and the second sub, and then when I get the other half I will get an alpine CD Player and a JBL 80.4
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Old Mar 20, 2003 | 05:44 PM
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Call me crazy, but your subs are rated for 150 watts rms, and at 4 ohms the 600.1 will put out 300 watts. So if you ran the two speakers in parallel, that would put you at 4 ohms, and give you 300 watts, which is just what you need. So why do you want to run at 2 ohms?
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