LittleJet! Desktop Speakers

prusaprinters

<h3>What LittleJet! are?!</h3><p>Hello makers, here's Davide, and today I would like to share with you all, my new designs based on this project: <a href="https://hackaday.io/project/168919-3d-printed-bluetooth-speakers-littlejet">https://hackaday.io/project/168919-3d-printed-bluetooth-speakers-littlejet</a></p><p>You can read about it here: <a href="https://hackaday.com/2020/05/14/a-transmission-line-speaker-with-the-design-work-to-back-it-up/">https://hackaday.com/2020/05/14/a-transmission-line-speaker-with-the-design-work-to-back-it-up/</a></p><p>and here: <a href="https://www.hackster.io/news/these-diy-desktop-speakers-are-designed-with-transmission-line-theory-in-mind-5b735309998f">https://www.hackster.io/news/these-diy-desktop-speakers-are-designed-with-transmission-line-theory-in-mind-5b735309998f</a></p><p>Since acoustical engineering is the same in this “desktop version”, if you are curious about it, I invite you to check the links above.<br>&nbsp;</p><h4>The goal</h4><p>“LittleJet! Bluetooth version” are more difficult to build and it would cost more, then I designed this “desktop version” so you can build them cheaply and easily.</p><h4>What do you need (BOM)</h4><ul><li>x2 - Peerless by Tymphany TC6FD00-04 2" Full Range Woofer</li><li>x2 - RCA panel jack</li><li>x2 - Inductance 1.05mH or close value</li><li>x2 - Resistor 3.7Ohm or 4Ohm (from 3W are good enough)</li><li>DC panel plug</li><li>This amplifier module <a href="https://it.aliexpress.com/item/32815823913.html?spm=a2g0o.9042311.0.0.77d04c4dk6UpNv">here</a> (non-affiliated link)</li><li>19v - 4A Power supply</li><li>Stuffing material (polyester material)</li><li>3D print all the files once</li></ul><h4>How to build</h4><p>A video worth more than 1000 words, so I prepared a video to show how to build them, here it is:&nbsp;</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=IBvK92o90GQ&amp;t=2s"></oembed></figure>