Uploaded March 2021 | Updated September 2026, 2 weeks ago
Answering your questions about my speaker build using Polymate3D's FD52 and PR61! Including:
- Which DSP did I use?
- Why is there not acoustic wool in the enclosure?
- Could you use conductive filament?
- Are you an Elegoo shill?
- Why use so much glue for the enclosure?
DSP parts:
ADAU1701 application board go.toms3d.org/DSPboard
DIY programmer board go.toms3d.org/DIYUSBi
DIY programmer guide diyaudio.com/forums/digital-line-level/269111-low-cost-usbi-programmer-using-cypress-cy7c68013a-board.html
Sigma Studio free download analog.com/en/design-center/evaluation-hardware-and-software/software/ss_sigst_02.html
⬇️ Files, filaments and more for the speaker build ⬇️
FILAMENTS USED
Enclosure:
Prusa Galaxy Black PLA go.toms3d.org/Prusament
Proto-Pasta Tangerine Orange Metallic PLA go.toms3d.org/ProtoTom
Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite (this is "neutral" white instead of the standard yellowish PLA white)
Driver and passive radiator:
Surrounds and spiders: Ninjaflex Original (85A) go.toms3d.org/ninjaflex
FD52 cone: Colorfabb XT white go.toms3d.org/colorfabbXT
PR61 radiator: Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite
Chassis: Prusa Galaxy Black go.toms3d.org/Prusament
Floor button:
Prusa Galaxy Black PLA go.toms3d.org/Prusament
Prusament Lipstick Red PLA go.toms3d.org/Prusament
Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite
Product links are affiliate links - I may earn a commission on qualifying purchases (at no extra cost to you)
POLYMATE3D
FD52 design prusaprinters.org/prints/60463-fd52-4os-full-range-speaker-driver
PR61 design prusaprinters.org/prints/60466-pr61-passive-radiator
Website polymate3d.com
Twitter twitter.com/polymate3d?lang=de
Patreon patreon.com/polymate3d/posts
ENCLOSURE DESIGN
Enclosure prusaprinters.org/prints/60508-teleportation-game-friendly-box-speaker
Floor switch prusaprinters.org/prints/60506-teleportation-game-floor-switch
🩵 Support the channel by shopping through my affiliate links
Buy Bambu Lab printers and printer accessories go.toms3d.org/Bambu
Buy Prusa Research printers and printer accessories go.toms3d.org/prusa
Tools I use:
🔩 Onshape Cloud-native CAD (free for Makers) https://onshape.pro/ThomasSanladerer
🎵 Epidemic Sound for video music (30-day trial) share.epidemicsound.com/MadeWithLayers
📷 Camera gear and recording equipment (not free, unfortunately) toms3d.org/my-gear
🎧 Check out the Meltzone Podcast (with CNC Kitchen)! youtube.com/channel/UCzUgJrG-w_KQexroYkJR9XQ
👐 Enjoying the videos? Support my work on Patreon! patreon.com/toms3dp
Answering your questions about my speaker build using Polymate3D's FD52 and PR61! Including:
- Which DSP did I use?
- Why is there not acoustic wool in the enclosure?
- Could you use conductive filament?
- Are you an Elegoo shill?
- Why use so much glue for the enclosure?
DSP parts:
ADAU1701 application board go.toms3d.org/DSPboard
DIY programmer board go.toms3d.org/DIYUSBi
DIY programmer guide diyaudio.com/forums/digital-line-level/269111-low-cost-usbi-programmer-using-cypress-cy7c68013a-board.html
Sigma Studio free download analog.com/en/design-center/evaluation-hardware-and-software/software/ss_sigst_02.html
⬇️ Files, filaments and more for the speaker build ⬇️
FILAMENTS USED
Enclosure:
Prusa Galaxy Black PLA go.toms3d.org/Prusament
Proto-Pasta Tangerine Orange Metallic PLA go.toms3d.org/ProtoTom
Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite (this is "neutral" white instead of the standard yellowish PLA white)
Driver and passive radiator:
Surrounds and spiders: Ninjaflex Original (85A) go.toms3d.org/ninjaflex
FD52 cone: Colorfabb XT white go.toms3d.org/colorfabbXT
PR61 radiator: Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite
Chassis: Prusa Galaxy Black go.toms3d.org/Prusament
Floor button:
Prusa Galaxy Black PLA go.toms3d.org/Prusament
Prusament Lipstick Red PLA go.toms3d.org/Prusament
Matterhackers PRO White PLA go.toms3d.org/MatterhackersProWhite
Product links are affiliate links - I may earn a commission on qualifying purchases (at no extra cost to you)
POLYMATE3D
FD52 design prusaprinters.org/prints/60463-fd52-4os-full-range-speaker-driver
PR61 design prusaprinters.org/prints/60466-pr61-passive-radiator
Website polymate3d.com
Twitter twitter.com/polymate3d?lang=de
Patreon patreon.com/polymate3d/posts
ENCLOSURE DESIGN
Enclosure prusaprinters.org/prints/60508-teleportation-game-friendly-box-speaker
Floor switch prusaprinters.org/prints/60506-teleportation-game-floor-switch
🩵 Support the channel by shopping through my affiliate links
Buy Bambu Lab printers and printer accessories go.toms3d.org/Bambu
Buy Prusa Research printers and printer accessories go.toms3d.org/prusa
Tools I use:
🔩 Onshape Cloud-native CAD (free for Makers) https://onshape.pro/ThomasSanladerer
🎵 Epidemic Sound for video music (30-day trial) share.epidemicsound.com/MadeWithLayers
📷 Camera gear and recording equipment (not free, unfortunately) toms3d.org/my-gear
🎧 Check out the Meltzone Podcast (with CNC Kitchen)! youtube.com/channel/UCzUgJrG-w_KQexroYkJR9XQ
👐 Enjoying the videos? Support my work on Patreon! patreon.com/toms3dp
