If you remove the port, it will change the performance and frequency response. It will make noise, but it will change the design's cone control and frequency response. I would say choose a sealed FLH design instead, which has already been tested and proven to function properly.

Hi! can I make it unported? Will it be like a typical front loaded horn, or do you have to compensate for the extra chamber volume unoccupied by the slot port added in ?

thanks

got to build 2 of these for an art studio ..an these thing really play nice an warm ....heart pound bass with just 2 emmy omega pro A



finish with double 10 and horn

if u look in side i try them home with 2 celestion frt 4080 before i took them to the art studio an in stall the omega pro

Do i need to damp the inside(wadding)?If so what are the advantages of dampening it?Thanks!

Somehow missed that post...
Thanks though!

Update:
Nice and easy to use program, thanks for the tip!

I get 7 sheets for 4 MHB-46 anybody can verify this?

jerronimo check 4 post up......

Oke I want to start building these, as my ES18BPH's are a disapointment.
Anybody got a cutsheet for the MHB-46?
How many sheets of ply would I need to build four?

ill double check m8t, cant remember off hand.... ill take a look over the weekend

bee, did you set the port distance from ground?

jerronimo wrote:


download maxcut version2 its free to use, and is one of the best cut sheet design software there is (i think)....... link below

http://www.maxcut.co.za/