Low Pitch Dual-Frequency Whistle | 125dB+ | 1.7g
Print Profile(2)
Description
⚠️ WARNING: EXTREMELY LOUD.
To prevent permanent hearing damage, please use proper hearing protection (earplugs) when testing or blowing this whistle.
Extremely loud low-pitch, this 30mm model features a wider 15mm stance while remaining ultra-flat at just 5mm thick. This expanded width houses larger dual chambers, giving the whistle an exceptionally rich 125dB+ tone that carries effortlessly over long distances.
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Print & Calibration Notes: To achieve maximum resonance and volume, dimensional accuracy is key. Be sure your filament is dialed in perfectly. I recommend using a manually calibrated filament like SUNLU High Speed PLA+ 2.0, printed with a 0.4mm nozzle, 0.4mm line width, and a 0.1mm layer height.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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