Phone Amplifier Passive Speaker Cardboard - Free 3D Print Model

Search models, users, collections, and posts

Adivor

Hobby & DIY>Music

IP Report

GIF

Print Profile(2)

All

P1S

P1P

H2S

H2D

P2S

A1 mini

X1E

X1 Carbon

H2D Pro

H2C

X2D

A2L

0.2mm layer, 2 walls, 15% infill

Designer

4 h

2 plates

4.7(15)

Cone

Designer

45 min

1 plate

4.7(13)

Open in Bambu Studio

Boost

181

299

350

120

Released

Description

Boost Me (for free)

Enjoy smart, practical 3D prints? I share creative ideas made for makers like you. Drop a like or leave a comment, your support really makes a difference! Don't forget to leave me ⭐⭐⭐⭐⭐ if you enjoyed it!

The object is a passive amplifier for smartphones with a sleek and functional design. The structure includes an angled housing that holds a cylindrical coil, enhancing sound propagation, although the system also works without it (see plate 2). The top section features a slot for the smartphone, while the grooves on the body are purely aesthetic, giving it a modern and refined appearance.

PRINTED WITHOUT SUPPORT!

In the second profile called "CONO," there is a replica of the cardboard insert, redesigned with an optimized shape to further enhance sound amplification when the volume is increased.

It features technical innovations never seen before in these products, from the space-saving phone holder to the sound-optimized design.

Boost Me (for free)

Se ti piace il mio lavoro puoi supportarmi Gratis!

Don't forget to leave me ⭐⭐⭐⭐⭐ if you enjoyed it!

If you love smart, creative 3D printing projects, you’ll love what I’m making, click on image!

Membership

Support fresh ideas and ongoing innovation by becoming a member! Your membership helps fund new designs and gives you the license to sell printed copies of these unique creations.

Join

Comment & Rating (41)

@user_1852615682

Print Profile

0.2mm layer, 2 walls, 15% infill

The print quality is quite solid. It makes the phone louder... but in the worst possible frequencies and with ton of reverberation. Which is a shame, it's a fun design that Unfortunately makes everything sound like it's being played through a tin can.

The profile uploader has replied

@Adivor

Thank you for the print

Show original

@user_479811477

Excellent 5 stars and even more !!!!! Printed in PETG (white body and black cone, I glued them with PVA glue so they stay firm), the sound coming out of the passive speaker is that of the amplified mobile phone, meaning if the mobile phone has a slightly metallic tone towards the highs, the sound will reveal it. Mids and lows are emphasized which would be lost when using only the mobile phone due to its very small acoustic box, but the sound coming out of the passive speaker is balanced. Obviously HIFI is HIFI, but listening to HIFI costing thousands of euros, I tell you that I don't mind during short breaks away from home, listening to my cheap mobile phone with this speaker. Advice, do not keep the mobile phone volume at maximum to avoid distortions that would be reproduced by the speaker, but at the correct volume to have a pleasant and enjoyable sound

The designer has replied

Show original

@Adivor

Thank you for the feedback!

Show original

@Cutis

Boosted

Thanks this is nice 🖖

(Edited)

The designer has replied

@Adivor

Thanks

@LucaSironi87

Print Profile

0.2mm layer, 2 walls, 15% infill

very beautiful precise in its simplicity of precise features..beautiful

Show original

@LucaSironi87

Print Profile

Cone

Fresh precise, cute in its simplicity, a good print

Show original

@outaspaceman

Boosted

Print Profile

0.2mm layer, 2 walls, 15% infill

see comment on cone..

The profile uploader has replied

@Adivor

Grazie!

@outaspaceman

Boosted

Print Profile

Cone

this suprised me..! my GF will be using it at her wotk..

The profile uploader has replied

@Adivor

Grazie!

@luciochalon

Does the cone simply insert into the amplifier module? Or does it require some type of adhesive? Excellent work

The designer has replied

Show original

@Adivor

It inserts without adhesive

Show original

@Drizit

Print Profile

0.2mm layer, 2 walls, 15% infill

Works a little bit but it's hard to even tell if it does anything.

@Drizit

Print Profile

Cone

works a little but doesn't make much over all difference.

License

If you want to use this model commercially, please join my membership.

Join Now

This user content is licensed under a Standard Digital File 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.

Related Models

The AMP - Phone speaker

Stag 3D

18.4 k

6.3 k

Phone Amplifier Passive Speaker

Adivor

9 k

3.3 k

Passive Phone Speaker Amplifier

LCC

2.7 k

598

Phone Speaker Amplifier

Marcus Heritage

10.9 k

2.4 k