I am planning a portable speaker project [Archive] - Audio & Video Forums


View Full Version : I am planning a portable speaker project

09-02-2016, 10:04 PM
I want to create my portable speaker box. I am new so please give me some more patience .
My idea is use TP4056 (http://www.kynix.com/Detail/1225312/TP4056%2FTP4055%2FTP4057%2FTP4058.html) chargers to charge two li-ion, then via step-up boost modules feed PAM8403 3W amp, and PAM8610 10W amp. I will use two 4Ohm 3W bass speakers and two 4Ohm 6W full-range speakers. Enclosure will be from wood. I don't know if it's good to use a sealed enclosure or one with bass reflex.And my question is, if the scheme is correct or incorrect.
Much appreciated.

11-01-2016, 08:49 AM
https://dti2gc0g5oj0i.cloudfront.net/s3/W1siZiIsIjIwMTQvMTAvMjgvMTcvMzIvMjIvNjIveW91dHViZS 5qcGciXSxbInAiLCJ0aHVtYiIsIjYwMHg0MDBcdTAwM2UiXV0 (https://youtu.be/k75gFjkukLA) breitling navitimer ценаbreitling navitimer часы которые стали легендойbreitling navitimer копиянаручные часы breitling navitimerbreitling navitimer ломбардbreitling navitimer цена оригиналbreitling navitimer cosmonauteчасы breitling navitimer копииbreitling navitimer 1461часы breitling navitimer heritage a68062 ценаbreitling navitimer копия механикачасы breitling navitimer описание характеристикbreitling navitimer копия купитьчасы breitling navitimer недорого в украине купитькупить часы breitling navitimer копии breitling navitimer (https://www.youtube.com/watch?v=k0pAoFO6GmA&feature=youtu.be) боль в боку слева сзади выше поясницы (http://korset-sales24.ru/bol-v-boku-sleva-szadi-vishe-poyasnitsi.php)

JoeE SP9
11-01-2016, 05:01 PM
There is a lot more to designing/building speaker systems than just reading their specs. With speakers everything makes a difference.

07-27-2017, 08:57 AM
I'm doing pretty much the same.