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Old 02-01-2012, 10:31 PM
alexsih alexsih is offline
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Location: San Ramon
 
Join Date: Oct 2011
Posts: 11
Mein Auto: 2005 X3 3.0i
Question on sub and amp

Hi, open question to anyone who can help...

I want to replace the subs with a pair of sws-8xi, which I believe are 2 ohms impedance.
I have an old 5 channel alpine amp (MRV-F353) that I want to deploy.

The 4 channels will naturally drive the 4 door speakers, but the mono 5th channel is rated at 150w at 4 ohm (14.4 V). I am planning on wiring the 2 earthquakes in series to achieve the 4 ohm. Is this advisable? will it get loud enough, I have read here that the 8xi are not that efficient.

Any advise/opinion would be welcome.

alex

Last edited by alexsih; 02-01-2012 at 10:34 PM.
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