Bluetooth Planar magnetic :)

[WrineX]

Hi ,

It has been a while since i posted anything, partly since i make more video's compared to photo's. but i am working on a present. a Bluetooth Planar magnetic speaker.

It is a small panel so much low end cant be expected. as of now it reaches down to 100Hz up to 12KHz... it rolls of in the high frequencies to fast for my taste, but thats what it is as for now. maybe a second panel ill use some thinner material because i dont need to put much tension on it.

even without the last few Khz it sounds rather pleasing for suck small thing. at least when keeping in mind that it is a small bluetooth speaker for a teen to use on the desk.

THe amp has 2x30 watts into 6 ohm, i devided the panel so mid/low will be played in the middle part and the tweeter plays in stereo on both sides.



Part 1:the idea and materials
YouTube

Part 2: Cnc the spacer frame
YouTube

Part 3 Glue magnets and mylar
YouTube

Part 4 Glue wires
YouTube

Part 5 Soldering wires
YouTube

Part 6 : Fast listening
https://www.youtube.com/watch?v=ACn6Fu3I2Ug

Part 7 Grill cloth
https://www.youtube.com/watch?v=mdRkEbty2YA&

 

[sumotan]

Wow congrats it does sound pretty good.

 

[WrineX]

far from done but its a start

 

[sumotan]

Key is within that spektrum of sound it’s very even handed.
Kudos to you.

 

[oldskoolaudio]

I'm impressed, nice work!