Beyma 15XA38ND in bass reflex

[dave123]

hey guys
I want to build a speaker with Beyma 15XA38ND and I'm looking for comments as I wonder if this driver is capable of delivering real bass (at least 40hz) in a ~150l box?
any idea?

 

[sreten]

Hi, 150L tuned to 38Hz will do 40Hz in-room, rgds, sreten.

 

[dave123]

Hi, 150L tuned to 38Hz will do 40Hz in-room, rgds, sreten.

thanks dude for the input

my concern is that there are rave comment about this 15XA38ND sound but if this is that good, why doesn't everybody make speakers with it? why we don't see tenths of builds here? has anyone any experience with this coax sound? any impression?

 

[meister_gue]

I heard and really liked it in an open baffle for nearfield listening, but I was told that is not too easy to get it to sound as good as it can sound.

 

[hifisucks]

I have the Beymas in Tannoy GRF style enclosure... I like it 🙂
But will build an onken enclosure with around 150 liters in a few weeks...

An externally hosted image should be here but it was not working when we last tested it.

 

[chakija]

I also have some experience with beyma 15" coaxial...however not 15XA38ND but 15cxa400Fe.
I made Tannoy Arden box but tuned to 15cxa400fe parameters.
One of the better sounding boxes that I owned or built.

Next project will be with 10cx300fe which seems to be very promising driver.