How big are 100w amps?

Need more info; are you looking at combos or head+cabs? How many/what size speakers? Tube or SS?

 

About 10cc per watt.
Seriously, is this a joke post? If so you missed April Fools Day by 5 months. If not, you'll find the exact size and weight of just about every amp made on the manufacturer's websites.

 

There is no standard size, even when you narrow it down to just 100 watters. Also, speaker size is a better gauge of overall size.

 

My 900 watt head weighs 4lbs

 

You can get 300 watt amps that are smaller than 30 watt amps.

 

I have a 70-watt Line 6 practice amp with an 8" speaker that's approximately a one-foot-a-side cube. A 100-watt Ampeg B115 is roughly a two-feet-a-side cube. Most of the online music stores (GC, MF, Music123, ZZounds, etc.) show the specs, including size and weight, of their amps, as do the manufacturers' websites. You could also look for sound samples on YouTube before you buy.

Good luck with your search.

 

Tubes:My Peavey Windsor weighs around 40 lbs.

SS:My Acoustic 260 head weighs 7 lbs.

I don't get the post. What are you looking for?

 

The new GK combos are super light and pretty compact, but my Ampeg is heavier than an elephant's ****. Need more info on what kinda speaker setup you want. Ashdown makes a pretty small 100W too, if I recall...

 

Forget the guys ragging on you. What you need to do is check out the amps available at the online stores llike Musician's Friend, Sweetwater.com and the like. An amp's weight and physical dimensions are almost always listed in the descriptions.

 

They're pretty big.

 

If you might not even have the space for an amplifier, perhaps you should look into a good headphone amp and a nice set of headphones. That is of course assuming you'd be using the amp for home practicing.

 

My 100-watt amp weighs about 60.