xlt92explorer
[H]ard|Gawd
- Joined
- Sep 3, 2007
- Messages
- 1,135
That router is pretty slick, I like it!
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Well, 20W per channel is 40W total. Rated efficiency of the amplifier at 15W per channel is >88% but we'll assume 88% for the calculation. That's a drain of 44.8W total when outputting 40W, which is 3.74A from a 12V battery. The battery is rated at 7Ah & 7/3.74 = 1.87 hours.damn that speaker cabinet makes it look like a retro stereo you used to see in the oldskool rap vids.
you say yours only lasts 2 hours at 20W with that chunky battery???
Somehow I sincerely doubt you're actually outputting 100W/200W for 5 hours straight off AAs... Sure at lower volumes, but not at it's full rated 100W/200W.my T03 style, tri-rail, 100W-8ohm, 200W-4ohm speaker lasts a whopping 5 hours running on nothing but 48V worth of AA batteries in a configuration of: +24v 0v -24v.
heres the pictures of my ultra wireless router...
innards:
It's an old toggle switch my dad had laying around. I didn't like how loud the 92mm fans were on the +12 rail when just idling, and I'm too cheap to spend $20 on a fan controller, so I used this toggle switch to switch between the +5 and +12 volt rails on the power supply. Nothing fancy, but it works for my needs (and it's simpler and more dependable).
Yep that was one of the purchasing requirements - this one is rated for operation in any orientation except inverted.best [486];1034601203 said:Make sure that lead acid battery is rated to be tipped up, if it isn't it might leak, and it is the bad stuff that'll come out, sulfuric acid, not no wussy potassium hydroxide like what comes outta alkaline batteries.
Slightly on Topic Ghetto mod, a LM386 guitar practice amp! Complete with distortion
Outside
Innards
Too clean to be ghetto.
A tin can is a tin can. What? You want it to be rusty?
besides the cardboard box, i'm not seeing the ghetto to this... Missing something am I?
I'm w/ you here. What's up w/ spamming of pictures and no explanation. I have no idea what the ghetto is there. You have to explain things like that to me.besides the cardboard box, i'm not seeing the ghetto to this... Missing something am I?
and King Icewind, no not ghetto... Very nice though!
Thanks....not even a lil ghetto?
Zipties securing your rad... Hmm.. Lil ghetto maybe... You get a 1/4 of a food stamp for that one... But as a poster here said before Zipties FTW!!!
Icewind, you've got some powerful cooling there. I'd rock a rig like that fo sho... hahaha...