2" speaker enclosure
thingiverse
This is a 4.2" tall speaker enclosure to be used with 2" speakers one on top and one on bottom. the space in the middle should be enough to hot glue a Pam8403 5v audio amp. with 2 holes for USB power and headphone jack. P.S the Pam8403 5v audio amp is the size of a penny and costs 34 centshttp://www.aliexpress.com/item/High-Quality-PAM8403-Audio-Module-DC-5V-Mini-Class-D-digital-amplifier-board-LCD/32470977040.html?spm=2114.01010208.3.82.OeyjsL&ws_ab_test=searchweb201556_3,searchweb201644_2_505_506_503_504_502_10014_10001_10002_10016_10017_10010_10005_10011_10006_10003_10004_10009_10008,searchweb201560_3,searchweb1451318400_-1,searchweb1451318411_6452&btsid=17d4255a-2aa6-4029-8ddc-5946df68d8b3
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