Could I hook up 2 guitar amplifiers 250 watt each, for a 12 minute presentation?
445131
Here is a link to the specs, it lists different appliances and wattage and how long it will power them- http://images.amazon.com/images/G/01/th/detail-page/B00005RHQQ-1-lg.jpg
445132
Yes. Fully charged, the battery box holds a 60 amp-hour charge @ 12VDC or 6 amp-hour @ 120VAC. If your amplifiers consume 250W @ 120VAC, thats a little over 2 amps x 2 = 4 amps x 12 minutes = 48 amp-minutes or 0.8 amp-hour. Theoretically your amplifiers will work for 7.5 hours. Realistically, something less than 7.5 hours, because of line loss, resistive heating, battery age, etc.
445133
I wouldn't go spend that kind of money if this is your intent. You might make it, a hair dryer will drain it in about 10 minutes. 250 peak watts?
1554348
I wouldnt use this amp to power any two 12' subs. Its good for one sub. I would use a 2000-4000 watt amp to power two 12' subs.
424691
There are numerous, very good small amps Out There: from Pig Nose to - the one I own - a Schiffler. A speaker will not be a good choice - choose amplification,.
909753
You could use one amplifier per speaker, but it won't be any better than plugging both speakers into one amplifier - it's 15 watts per channel, not 30 watts wherever, so leaving one side disconnected doesn't gain you anything on the other side. You also can't connect them together. That really shouldn't matter much, though. You don't actually have to run 30 watt speakers from a 30 watt amplifier - I've had this little amp hooked up to a pair of 100-watt speakers and it was just fine. You can't run the speakers to their maximum volume, but they run just fine at normal volumes. Remember, noise and power aren't linear, so 15 watts isn't half as loud as 30 watts. In fact, a mere 3 watts is half as loud as 30! 15 watts is enough to get your speakers fairly loud.
217548
You'll still need a proper amp. The output from this device isn't enough to power speakers alone.
1130159
I think so, in my case I run 03 tube amps, 02 transistor amps, a speaker system, and a couple of other things, at the same time. Works perfectly. This is a great product.
832209
I really don't know if you can or not...my husband has his big guitar amp plugged into it and it works ok.
1897964
You could. However, probably not enough wattage to power additional speakers.
489858
Sure you could connect it to any watt system.. It itself isn't amplified so cannot hurt any system.. And I believe this one does not have balanced XLR out's,so you'd want to get two DI(Direct In boxes) and use two 1/4-Inch cables from the main out to the DI's..
823281
Not really. Choose an amplifier with power more closely matching that of the speakers. The amplifier can be as much as about 50% more than the speakers rated power requirements. You are more likely to damage your speakers by under-powering them due to signal clipping. Not that this amplifier would damage your speakers, but you would be disappointed by the diminished performance. This amplifier is a 45 watt x 2 channel output. You only get 90 watts output by combining the two channels. You would then have two speakers in MONO (not stereo) at 90 watts maximum.
1556418
Yes but you might have to bridge them...I have the same amp for 2 15" 2500watt and I'm not using any where near the full potential of the amp
1657568
Yes you can. It is a easy set up. Right now I have 3 amps and they are used for my theater. It has RCA input and aux input
58944
Yes, that is OK. Just make sure to not over power them. Remember, the total power in will be divided in HALF, going to each speaker, so even if the 15" speaker can handle more, the total max power output of your amp shouldn't exceed twice the rating of the 12" speaker.
907651
I'd stick with the same. Some amplifiers can operate "unsafely" I.e. overheating or crappy sound, if they can't produce the right impedance per whatever ohm each speaker has. I'd start from ground up if you're wanting bigger better sound
266849
You will need a power source. Dayton and Lepai both make inexpensive amps that would go the job.
2122187
I do not think so. What you are planning to do can be risky for the amps if not done correctly and only one amp can be on at one time.
2127671
You will need two Amps then. 1 won't be hitting them that hard. 4 to 1 amp for a 1200 watt amp. If you get a bigger amp you will need to buy a compositor and much more and bigger wire.