Design Portable boombox

Hello to all,

I am trying to make my fist 2.1 boombox. I would like to be portable and also to use it outdoors. I have choose some parts (please check the links below) but I can not understand if it will be loud enough.

One from the woofers below
Dayton Audio DS135-8 5" Designer Series Woofer Speaker

Dayton Audio DC160-4 6-1/2" Classic Woofer Speaker

one set of full range speakers
Dayton Audio RS75-4 3" Reference Full-Range Driver 4 Ohm

Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm

Fountek FE85 3" Full-Range Speaker Driver

Amplifier
TPA3116 2.1 Digital Audio Amplifier Board HIFI DC 12 24V BASS Speaker 50W*2+100W 767775830347 | eBay

I am glad to hear your recommendations and also I would like ask if you are thinking that I have to built a crossover. How I can calculate any crossover?
 
Hello,

Have a look at tje Isetta design by Paul Carmody :

Isetta - undefinition

It use Fountek FE85 and Tang-Band W5-1138SMF wich produce nice bass 🙂

I've build one few weeks ago :

Isetta BoomBox confinement build

thank you for your reply! I need the boombox for outdoor party. I would like to cover an area about 10m X 10m. It is loud enough for this use? Which is your experience for the Fountek FE85. It is the sound clear and loud?
thank you