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Tower 35 Speaker - BMR Driver

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

This is a satellite speaker intended for use with a subwoofer, it is 19cm tall and 7cm wide. The 35mm BMR driver is cheap (around $9) but offers exceptional value. The off-axis response is amazing, check out the calibrated frequency response measurements attached, along with recomended EQ settings. There are two versions of the enclosure, with and without mounting holes for a standard steel 60mm fan guard. There is an integrated support for the driver hole, no other supports are required. After running the speaker wire through the hole at the back, seal it with bluetack or sealant. Use bluetack to make a gasket around the driver. Stuff the enclosure with polyfil or teddy bear stuffing. (I do not recomend using foam stuffing.)

Components per speaker:
- ~300g filament
- TEBM35C10-4
- 4x M2x 10mm screws for driver
- speaker stuffing
- bluetack
- speaker wire
- Optional: Steel 60mm fan guard
- Optional: 4x M3 x8mm screws for fan guard

Sources for the drive unit:
$8.49 USD
https://www.parts-express.com/Tectonic-TEBM35C10-4-BMR-2-Full-Range-Speaker-4-Ohm-297-216
7.60 UKP:
https://uk.rs-online.com/web/p/speaker-drivers/1345563/
16 EUR:
https://www.soundimports.eu/en/tectonic-elements-tebm35c10-4.html

You can check out a reviw of the drive unit here:
https://www.erinsaudiocorner.com/driveunits/tectonic-elements-tebm35c10-4-miniature-bmr-driver/

Works great with any of my 3D printed subwoofers:


High Output Sub-woofers

P-CUBE Sub: https://www.thingiverse.com/thing:4706916
Tower of Bass: https://www.thingiverse.com/thing:4526833


Compact Sub-woofers

Skeleton Waveguide Subwoofer: https://www.thingiverse.com/thing:5077425
PPR Printed Passive Radiator Subwoofer: https://www.thingiverse.com/thing:4825181


Check out the rest of my 3D Printed speaker collection:

3D Printed Speaker Collection: https://www.thingiverse.com/thing:3384017



3D printing settings

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3D printer file information

  • 3D design format: STEP and STL Folder details Close
    • Alternate_trim_lower.stl
    • Alternate_trim_upper.stl
    • Enclosure.stl
    • Enclosure_with_60mm_fan_guard_mount.stl
    • Optional_Stand.stl
    • Optional_Stand_Foot.stl
    • Optional_Stand_Foot_short.stl
    • Tower_35_STEP.step
    • Trim_Lower.stl
    • Trim_Upper.stl

    Learn more about the formats

  • Publication date: 2021-12-06 at 01:01
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    Published to Thingiverse on: 2021-12-05 at 02:13

License

CC BY NC

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