
Phone Amplifier Passive Speaker Compatible with iPhone
Your gear, set up the way you pictured it.
28k downloads in the maker community
$71.57
Printed in the USA when you order.
- 1.You order it
- 2.We print it fresh
- 3.It ships to you
- Passive speaker amplifies phone audio without batteries or power
- Holds your iPhone securely while enhancing sound for music and calls
- Compact 3D-printed design fits any workspace or desktop
- Simple assembly with no electronics or complex installation required
This passive phone amplifier is a practical speaker accessory designed to naturally boost your iPhone's audio output. Using resonance principles, it amplifies sound without requiring batteries or power sources—just position your phone in the holder and enjoy louder, fuller audio for music, videos, and calls.
The 3D-printed design serves as both a functional speaker and a stable phone support, keeping your device at a convenient viewing angle. Perfect for desks, nightstands, or any space where you want hands-free audio without electronic components.
Not affiliated with, endorsed by, or sponsored by iPhone. iPhone and its product names are trademarks of their respective owners.
Will it fit? Check the numbers.
- Size
- 140 × 90 × 40 mmabout the size of a water bottle
- Material
- PLA, solid color
- Made
- In the USA, printed when you order
- Works with
- iPhone
Sizes come from the real model file, not a guess.
Want a different size? Have your own design?
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