PolyAmpli Sound Amplifier
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Description
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🔊 PolyAmpli – Passive Amplifier for iPhone and Samsung (3D printed)
Description:
PolyAmpli is a passive acoustic amplifier designed to increase the volume of your smartphone without electricity! Thanks to a design based on acoustic resonance, it naturally amplifies the sound of your phone in a directional and efficient way while allowing you to charge it.
Designed to fit most iPhone and Samsung models, it combines a modern look with fast and support-free printing. Whether you're listening to music, a podcast, or making a hands-free call, PolyAmpli enhances the audio experience while serving as a stylish stand for your phone and allowing you to charge it through the bottom opening.
📦 File Contents:
• Ready-to-print .3MF and STL file
• Compatible with most smartphones (iPhone & Samsung)
• Modular structure: possibility to stack or print several blocks for a stereo effect
• Charging cable opening at the back
📐 Default Dimensions:
• Height: 110 mm
• Width: 110 mm
• Depth: ~100 mm
• Phone slot: 12 mm wide (suitable for most thin cases)
⚠️ Check the thickness of your phone if you are using a thick case.
🖨️ Recommended Printing Settings:
• Resolution: 0.2 mm
• Infill: 10–15 %
• Supports: None
• Recommended Material: PLA or PLA+
• Estimated printing time: 4 to 6 hours
🎨 Design Tip:
• Print the amplifier part in a silk or colored filament for a designer look
• Combine several modules to create a geometric polyphonic look
🧠 Why choose PolyAmpli?
• 🔌 Zero energy: amplifies sound without power
• 🎵 Improved audio quality: resonance effect
• 📱 Universal: compatible with most smartphones
• 🛠️ Easy to print and customize
• 🧩 Modular: stackable, available in multiple colors or materials
📄 License: Standard Digital File License
• Personal use only ✅
• Resale or unauthorized modification ❌
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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