DIY "INSPIRED by DEVIALET PHANTOM" 12v Bluetooth Speaker Project (ND65-4) скачать в хорошем качестве

DIY "INSPIRED by DEVIALET PHANTOM" 12v Bluetooth Speaker Project (ND65-4)

Following on from such failed 3d prints, like "definately not a phantom" I've gone back to the drawing board and re-chose drivers, internals and even changed the 3D printer. This time a FLSUN QQS PRO (delta) was used and as it was a significantly quicker printer than the Ender 3, i was able to print in solid pieces with little waste/failed prints. Also there is only two glued sides which has a channel around the main body, which 5min epoxy was used to fill and glue those pesky sides on and keep it completely air tight. Nuts were superglued into place for the passive radiators and it made the assembly process alot smoother. Was a similar process with the ND65-4 driver which also bolted into place. Similar to others on Youtube, some bluetack was used under the driver to ensure the seal. Stone like PLA filament was used as it was quite forgiving, just a rough sanding afterwards to look like the name suggests seems to suit my needs. The 0.060cuft enclosure is housing only one Dayton Audio ND65-4 2.5" full range woofer and 2 Dayton Audio ND90 3" passive radiators. The overall tuning for this ended up looking like it havind an F3 of 60hz. I could be mistaken, but halfway though the soundtest i forgot i didnt install the Bluetooth Antenae, so needed to remove the sides and i could have sworn there was a slight rattle, one of the nuts detached which was re glued into place. For this sound test I've used both Battery and 19v power brick as there has been reports that the KAB-160M amp really needs 18-19v and can cause issues when using a 12v supply and going above 75-80% voluem, which to be honest the limits of the 2 inch driver is around that, so i didnt push it too much. Appologies, filmed on a Google Pixel 2 XL, with a broken screen and who knows what else is wrong with it. Parts List Drivers https://www.parts-express.com/dayton-... Passive Radiators https://www.parts-express.com/dayton-... Amp https://www.parts-express.com/dayton-... Battery Board https://store.sure-electronics.com/pr... I tend to source my parts not from a particular distributor, but the best deal at the time. These projects are purely a bit of fun and an attempt to show people that you can create something like this big or small and it doesnt actually sound that bad. These tests couldnt really reach full volume without some distortion happening. Generally they were all filmed with 80-90% volume and also using the EQ settings on the phones music player. There isnt any build videos unfortunately and there is no intention for monitization, i was just amazed there wasnt much in the way of demo's.