Multiroom speaker

Hello guys!
I have designed a speaker with wifi module and DSP. So that means that you can play direct from spotify through the wifi. You can also have one speaker in the kitchen and one in the livingroom and play the same music in sync or play diffrent songs.
I have preformed a frequency response test.(Check the picture) For a 3D printed speaker it looks pretty good!
And with a DSP you can tune the speaker to sound just the way you like it. If you dont want to program the DSP i can send you the file so you don't have to tinker with it.

Things you need to buy:
Woofer:
DAYTON AUDIO RS150-4 Reference Speaker Driver Woofer 40W 4 Ohm 92dB 48Hz - 4000Hz Ø15cm

Tweeter:
Dayton Audio ND25FN-4 1" Silk Dome Neodymium Tweeter Element

Amplifier and dsp:
WONDOM AA-JA32172 JAB 3-50 Class D Stereo Amplifier Module with DSP 2x50W

Programing board for DSP:
WONDOM DB-DP11219 SigmaStudio Programmer Board for Sure DSP

Multiroom/wifi module:
UP2STREAM Receiver Module DLNA AirPlay Wi