My "almost done" DIY Boombox.

[hardmen]

The amp drains a 12v 7Ah lead acid battery really really fast (looking for a 12V 12Ah lead acid battery not too big)

The crossover, tweeter ans woofers are 8ohms.

Soon, I make and post a video.

Cheers.

 

[Fatdog]

Cool! All it needs is a handle and an input jack and you are ready to go. What are the specs on the amp?

 

[Jboogie2384]

That doesn't look bad at all!!! What kind and size are the woofers? WE NEED SPECS MY MAN!!

 

[hardmen]

Cool! All it needs is a handle and an input jack and you are ready to go. What are the specs on the amp?

Bobby.
It has many inputs (USB, SD Card, guitar, microphone, Jack P2) and these are the front panel.
The amplifier has 04 Darlington TIP105 transistors, but I do not know what arrangement are mounted. (SuperDuper??)

It has a very loud but the soft dome tweetersI use realize some "grain" at high frequencies (maybe the THD of the amp is too high in the mid range frequencies)

Where I bought this amp, it was set up in PA Speakers in front of the store (with woofers of 18 "and plays well, but was not supplied with batteries (AC power used)
There are still some trim and a handle, I'm also checking the possibility of installing LED VU meter.

It is almost the same weight of a Fisher PH492.

Cheers.

 

[hardmen]

More better photos.

Cheers

 

[Lasonic TRC-920]

Very cool set up!

What size are the speakers?

 

[hardmen]

Very cool set up!

What size are the speakers?

8 inch Chris.

Cheers.

 

[baddboybill]

Looks kick A$$ like car type subs Great job

 

[flaboy]

What kind of amp are you seeing? And when you say fast what are you talking about say 1hr at 1/2 volume?
I'm building my custom boombox and i'm worried about battery life too!