JL W7 awsome

romainy · 27th March 2006, 08:57 AM

hey guys,
I really love my W7, even I only got 1 12. It is prety loud. I enjoy the sound so much but I just don't like the look of my enclosure. So I got a few questions here. I will appreciate for everyone!!

Cuz I am a Noob. I did some research that I can build a sub box within 25 percent of the required volume. I don't know if it is trure! I am wondering how to build a good sealed box for my sub? I got a 12 W7, and I am willing to build a sub box myself as 30*13.5*13.5 ,only for one sub. due to look. I am wondering if my sub will work great with this setup. The required size of speaker is 16*19*11.75 total volume is 137.5

One more question, how do I tell if the amp can handle my sub?I talked to some people in JL. They said add one more sub, I will get 7 db around that more . I don't understand~

For example, my amp is 1/500,and my sub is 750W. Can I put one more the same sub and powered by the amp?

Thx for the help!!!

Staticjeep · 5th April 2006, 11:36 PM

yes u should be able to run one more w7 off of that amp. as for the box i dont know lol

romainy · 6th April 2006, 08:44 AM

Thx budy. I am wondering if I run another 12 w7 with 1/500, will it have no enough power?

27th March 2006, 08:57 AM	#1
romainy diyAudio Member Join Date: Mar 2006 Location: Nanaimo	JL W7 awsome hey guys, I really love my W7, even I only got 1 12. It is prety loud. I enjoy the sound so much but I just don't like the look of my enclosure. So I got a few questions here. I will appreciate for everyone!! Cuz I am a Noob. I did some research that I can build a sub box within 25 percent of the required volume. I don't know if it is trure! I am wondering how to build a good sealed box for my sub? I got a 12 W7, and I am willing to build a sub box myself as 3013.513.5 ,only for one sub. due to look. I am wondering if my sub will work great with this setup. The required size of speaker is 161911.75 total volume is 137.5 One more question, how do I tell if the amp can handle my sub?I talked to some people in JL. They said add one more sub, I will get 7 db around that more . I don't understand~ For example, my amp is 1/500,and my sub is 750W. Can I put one more the same sub and powered by the amp? Thx for the help!!!

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5th April 2006, 11:36 PM	#2
Staticjeep diyAudio Member Join Date: Jun 2005 Location: Florida	yes u should be able to run one more w7 off of that amp. as for the box i dont know lol

6th April 2006, 08:44 AM	#3
romainy diyAudio Member Join Date: Mar 2006 Location: Nanaimo	Thx budy. I am wondering if I run another 12 w7 with 1/500, will it have no enough power?