Sub/Amp Question Re: Impedence Load - Toyota Yaris Forums

H3LlIoN · 05-10-2010, 09:17 AM

Okay...quick question...

Can I drive four of these:

http://www.infinitysystems.com/car/p...=US&Region=USA

off one of these:

http://www.alpine-usa.com/US-en/prod...del=PDX-1.1000

Or will ohm load be too low and burn amp/subs?

Also, can someone post the math behind this, so I can understand it? Thanks,

- H

H3LlIoN · 05-10-2010, 09:20 AM

Oh and how much power will be making it to each sub? Thanks...

Palmer812 · 05-10-2010, 09:27 AM

That amp puts out the same power at 2 or 4 ohms(1000 watts at 14.4 volts at 1% thd). With 4 4 ohm subs you would want to run a series parallel configuration to end up at 4 ohms. That puts you at 250 watts each.

H3LlIoN · 05-10-2010, 09:30 AM

Disregarding the ohm load labels, is this the proper wiring sequence of which you speak?

Thanks,

Palmer812 · 05-10-2010, 11:37 AM

Yes sir.

H3LlIoN · 05-10-2010, 11:56 AM

Thank you Palmer!

05-10-2010, 09:17 AM	#1
H3LlIoN View User's Garage Drives: '09 Yarrrr hatch Join Date: Aug 2009 Location: Midatlantic Posts: 727	Sub/Amp Question Re: Impedence Load Okay...quick question... Can I drive four of these: http://www.infinitysystems.com/car/p...=US&Region=USA off one of these: http://www.alpine-usa.com/US-en/prod...del=PDX-1.1000 Or will ohm load be too low and burn amp/subs? Also, can someone post the math behind this, so I can understand it? Thanks, - H __________________ Toyota Moving Forward ...even when you don't want it to. Special thanks to Cali Yaris, 1NZYaris1 and lilredrocket

05-10-2010, 09:20 AM	#2
H3LlIoN View User's Garage Drives: '09 Yarrrr hatch Join Date: Aug 2009 Location: Midatlantic Posts: 727	Oh and how much power will be making it to each sub? Thanks... __________________ Toyota Moving Forward ...even when you don't want it to. Special thanks to Cali Yaris, 1NZYaris1 and lilredrocket

05-10-2010, 09:30 AM	#4
H3LlIoN View User's Garage Drives: '09 Yarrrr hatch Join Date: Aug 2009 Location: Midatlantic Posts: 727	Disregarding the ohm load labels, is this the proper wiring sequence of which you speak? Thanks, __________________ Toyota Moving Forward ...even when you don't want it to. Special thanks to Cali Yaris, 1NZYaris1 and lilredrocket

05-10-2010, 11:56 AM	#6
H3LlIoN View User's Garage Drives: '09 Yarrrr hatch Join Date: Aug 2009 Location: Midatlantic Posts: 727	Thank you Palmer! __________________ Toyota Moving Forward ...even when you don't want it to. Special thanks to Cali Yaris, 1NZYaris1 and lilredrocket

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05-10-2010, 09:27 AM	#3
Palmer812 Drives: 2010 Meteorite Metallic LB Join Date: Feb 2010 Location: North Carolina Posts: 251	That amp puts out the same power at 2 or 4 ohms(1000 watts at 14.4 volts at 1% thd). With 4 4 ohm subs you would want to run a series parallel configuration to end up at 4 ohms. That puts you at 250 watts each.

05-10-2010, 11:37 AM	#5
Palmer812 Drives: 2010 Meteorite Metallic LB Join Date: Feb 2010 Location: North Carolina Posts: 251	Yes sir.