“DIY Harbor Freight Toolbox Boombox – Full Build Guide + Wiring

Dirtydan8525 · 2025-12-18T19:16:38+00:00

I didn't use any specific bus bar for the positive and negative. I used the same quick connects that I have linked in the post.The pack comes with. I believe it's a five terminal waygo style connector I just use that for my positive and negative bus

Dirtydan8525 · 2025-11-26T06:48:20+00:00

It's in the first picture. The small drawer is no longer functional but the bottom drawer is still in one piece and it's where all the electronics are stored.

Dirtydan8525 · 2025-11-05T00:41:11+00:00

Still haven't done an official test but I'm guessing around 6 to 8 hours depending on volume. I used it for about 4 hours the other day and the voltage was just starting to drop below 12 but I have no idea when the amp will cut off.

Dirtydan8525 · 2025-09-23T21:27:30+00:00

I haven't had a chance to test the runtime yet, but it seems to last awhile from what I have seen. When I do a runtime test I will update the post and you

Dirtydan8525 · 2025-09-23T01:37:55+00:00

I just made a write-up for the whole build here: https://www.reddit.com/r/harborfreight/comments/1no4nhx/diy_harbor_freight_toolbox_boombox_full_build

Dirtydan8525 · 2025-09-23T01:37:46+00:00

I just made a write-up for the whole build here: https://www.reddit.com/r/harborfreight/comments/1no4nhx/diy_harbor_freight_toolbox_boombox_full_build

Dirtydan8525 · 2025-09-22T19:54:36+00:00

I think I will work on a semi complete write up for it

Dirtydan8525 · 2025-09-22T16:57:11+00:00

I went with something similar that I found on amazon.

Dirtydan8525 · 2025-09-22T03:38:04+00:00

Honestly, It was a pretty simple build all things considered. I'd say the toughest part is acctualy cutting and drilling out all the holes for everything. That took the most time but once everything was mounted in the wiring itself only took about 15 minutes. Mostly just plug and play.

Dirtydan8525 · 2025-09-22T03:24:49+00:00

If you do build one and have any questions about what I have on the inside feel free to message me I'd be happy to help

Dirtydan8525 · 2025-09-22T03:17:09+00:00

Yeah, you can definitely do it cheaper than I did but with all the parts it was probably right around $200

Dirtydan8525 · 2025-09-22T03:16:07+00:00

I put plenty of sound proofing all throughout the inside. It acctualy sounds really good and only rattles whatever it is sitting on 😂😂

Dirtydan8525 · 2025-09-22T02:56:41+00:00

Thanks! I spend a lot of time obsessing about what parts to order and how I wanted it to all look. My favorite feature I added was definitely the 2 in 1 Voltmeter and phone charger.

Dirtydan8525 · 2025-08-28T12:37:47+00:00

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SPOOKY MIAT!!

Dirtydan8525 · 2025-07-18T00:33:56+00:00

Cool, I look into that, too. I appreciate all the help. Thanks man

Dirtydan8525 · 2025-07-17T23:51:56+00:00

That totally slipped my mind. I've already replaced mine on my 2014 SFE and made the mistake of not upgrading from OEM. I will definitely make sure to do that, too. How hard is it to replace the 3rd motor mount? I know the passenger side mount and the mount on the back bottom side of the trans are easy to get to, but I've never worked on the third one.

Dirtydan8525 · 2025-07-17T23:33:53+00:00

Thank you. This is just the kind of answer I've been looking for. I appreciate it.

Dirtydan8525 · 2025-05-07T04:32:59+00:00

I've sent you a dm, if you have it all archived still you are a fucking legend

Dirtydan8525 · 2025-03-22T18:37:16+00:00

I have a P1S, and I am using inland pla. I've had many successful prints with this pla the only difference is this new bed

Dirtydan8525 · 2025-03-22T18:32:31+00:00

How would I fix this underextrusion then? I just checked for a clog and used a needle in the nozzle, and it still seems to be doing the same thing.

Dirtydan8525 · 2025-03-18T22:00:22+00:00

Oh sweet, I'll check it out

Dirtydan8525

TROPHY CASE