Active speaker with multiroom
Active speaker with multiroom
3D
Published 2019-11-12T18:36:51+00:00
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. For a 3D printed speaker it looks pretty good!(Check the picture)
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 Wifi Multiroom Analog and I2S
Misc:
- Some M3 bolts 6mm and 10mm.
- M5 threded rod for the legs (just buy 1m)
- Some speaker fabric
- 2x Magnet 2x2mm cylinder (for speaker cover)
- 2x magnet 8x3mm cylinder (for speaker cover)
You can of course change the hardware to what ever you like, you will recive a STEP file so you can change it to your needs.
Printed on Ender 3 but work for all printers with more then 220x185mm bed.
material:
dosen't really matter. but abs is a little more easy to finish.
support:
No.
infill:
the more the better! i did it at 80%
| Date published | 12/11/2019 |
| Dimensions | 220x185 |
| Support Free | YES |