Speaker case - altering design from kit [newbie]

[cars5633]

Hi All

I am planning to build my own set of speakers and am new to the area. I would follow the plans for this speaker:
Loudspeaker shop | Omnes Audio OnePoint10 Kit | DIY

However, I also have a few ideas in mind to make it more aesthetically appealing which would require adding layers of multiplex in certain areas. I would try to keep the interior volume as close to the blueprint as possible. However is there anything to bear in mind if the outer walls become uneven and some with added mass?

 

[duncan2]

Loudspeaker Cabinet Bracing: A Detailed Look on Do's and Dont's | Audioholics


Keep any unevenness away from the tweeter .

 

[Galu]

I'm not sure what 'adding layers of mutiplex in certain areas' actually looks like, but I do like the look of the speaker kit!

Added mass is likely to be a plus point, but, as duncan2 says, don't obstruct the spread of high frequency sound waves.