Jump to content
Sign in to follow this  

B&C 21ds115 4ohm 15hz tune box

Recommended Posts

i recently diy a subwoofer with b&c 21ds115 4ohm

amplifire is qsc rmx5050

its lack in rumble like basses some time in punch too

i noticed the subwoofer box is too much vibrating during these bass

here are some pics and mu subwoofer cut list




Share this post

Link to post
Share on other sites

I also wonder if a single piece of .75”/18mm plywood is strong enough for such a big and powerful driver.  I usually use a minimum of 2 layers of .75” plywood for my subwoofers and usually 3 for larger drivers (18”+). If the driver is moving the baffle it is mounted to, you will lose efficiency/output. 

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • Create New...