Other plans - 12 inch sub

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12 inch sub

Printed From: Speakerplans.com
Category: Plans
Forum Name: Other plans
Forum Description: Discussion / Questions about all the other plans
URL: https://forum.speakerplans.com/forum_posts.asp?TID=90851
Printed Date: 27 March 2026 at 9:30am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com

Topic: 12 inch sub

Posted By: panos
Subject: 12 inch sub
Date Posted: 21 February 2015 at 7:58pm

hi..it's my first post here..
i have a helix db12 driver and because it has very low senseativity(90db) i'm trying to get some spl out of this...
what type of box would you suggest me to use?
i'm thinking cubo12..
what's your opinion?
here are driver specs http://www.manualslib.com/manual/394176/Helix-Dark-Blue-12.html

Replies:

Posted By: mini-mad
Date Posted: 21 February 2015 at 8:02pm

transmission line.

job done.

...then have it ported between the seats and into the cabin.

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If it sounds like a gorilla is trying to escape, turn it down.

Posted By: panos
Date Posted: 21 February 2015 at 8:06pm

thank you for your reply...
i think the box will be huge...
i want to use the sub for pa..
so i want to move it around...
what sbout cubo?
will it give me any spl?

Posted By: mini-mad
Date Posted: 21 February 2015 at 8:12pm

PA?... sell the sub. its car audio and for the amount of SPL you will get once place into a box of your choice the tops will leave it for dust without even turning up the volume.

sorry fella, this driver is gonna be no good for ya for PA use.

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If it sounds like a gorilla is trying to escape, turn it down.