Team-BHP's first Alpine 117

abhipuru16 · 31st August 2011, 17:12

Guys I am talking about the low pass filter which restricts the frequencies that reach your sub woofer.
This headunit does not seem to be equipped with it so I presume the subwoofer is made to play all frequencies instead of the ones below 80hz.
Can somebody please post a link for this headunit's manual so that I am sure of its features and capabilities?

nitrous · 31st August 2011, 17:48

I personally think its important to have LPF in the HU.
The option left is to set the LPF on the amplifier.

Neilguy · 31st August 2011, 18:00

Quote:

Originally Posted by abhipuru16

Guys I am talking about the low pass filter which restricts the frequencies that reach your sub woofer.
This headunit does not seem to be equipped with it so I presume the subwoofer is made to play all frequencies instead of the ones below 80hz.
Can somebody please post a link for this headunit's manual so that I am sure of its features and capabilities?

You can find the manual at this link: http://www.alpine.com.au/files/Owner...17e_apvers.pdf

31st August 2011, 17:12	#31
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Re: Team-BHP's first Alpine 117 Guys I am talking about the low pass filter which restricts the frequencies that reach your sub woofer. This headunit does not seem to be equipped with it so I presume the subwoofer is made to play all frequencies instead of the ones below 80hz. Can somebody please post a link for this headunit's manual so that I am sure of its features and capabilities?
	() Thanks

31st August 2011, 17:48	#32
nitrous Senior - BHPian Join Date: May 2004 Location: UAE/Lon/Madras Posts: 6,965 Thanked: 325 Times View My Garage	Re: Team-BHP's first Alpine 117 I personally think its important to have LPF in the HU. The option left is to set the LPF on the amplifier.
	() Thanks