what is the efficiency?
603178
FH 65B is efficient and also tube amp friendly. L.N. Peccina has incorrectly answered and is probably under-powering them very badly or are defective. The sensitivity spec is 96db @ 1watt, 1 meter which is very efficient. Power handling is 10-175 watts rms. Frequency response is 40hz-23khz. This information is stated in the owners manual.
603179
AK I can't speak for anyone but I can tell you I have no regrets in buying the Bic FH 65B. These speakers have stood the test of time that I have put them through. I have push these speakers to the limit. With a 700w power amp I can say they have not let me down. Of course you have to be your own judge. I have had these speakers for more than 3 years.
603180
AK, I don't quite get your question, but here is my take. I purchased these speakers about a year ago, and have no complains about its performance. To me they are very efficient for the use I give them. Whether its music or movies, they rock and they are not that small. They can be used as front or rear in a surround set up. When it comes to speakers, there is such a wide variety, that you really have to do your homework and based on all the info that you gather, then make a decision. I do not regret getting these. They add to my decor and they sound great. Good luck.
603181
not that great, they were not what i expected. less than 90db. very muddy with no highs. i got the polks and they were much better
891804
Good question. Unfortunately I didn't measure and couldn't find in the usage report either.
2035971
Very efficient only 1200w it's not quiet, a little noisier than a 12000 window unit but not bad. Heater is good.
2073603
It takes longer than 2 hours, I bought a very cheap humidity/thermometer and it showed that it took about 8 hours to show a difference and 24 hours to reach max efficiency. I keep it on 24/7 and it works well. I have two, one for the bedroom and a bigger one for the house.
678010
Hi, the systems it´s allrigth. It brings economy in the use of the printer. And i´m not use only in this printer, i use it too in printer more bigger. I hope help you
822231
It automatically adjusts depending on the load so can only say thats it relatively effecient
297702
I don't know specifically, but I do know it's got to be minimal. If it consumed a dollar a day I would have certainly noticed the difference in my electric bill. I would guess as much as any other electronic item, such as your dvd player, wireless phone, clock radio, microwave, anything that's plugged in continuously. Whatever it is, it doesn't bother me because it's worth it to me to have clean carpet and floor without my effort. It's an amazing gadget that works well.
922768
Yes, very, very energy efficient...... Only pennies per hour to run. Love it......works great.....everyone needs one.
1245627
You guys are right. The mono cells we use are pushing 19%. This is pretty high on the efficiency scale.
931128
It does not, alas, but it's marvelously efficient in most other capacities. Hope that helps at least a little bit in your decision-making process.
698954
Unfortunately, I'm not sure. I hard-wired it as I'm using it as a machine light at work.It is an LED, so I would imagine that battery consumption is efficient.
292608
I do not actually know. I have cleaned my car, around my litter boxes, and another things. It has not run out of power. It seems to be pretty good on that end.
2086352
I don't know. I'm satisfied with it. Sorry, but I haven't done anything very demanding with it to really comment on its performance quality.
839003
Honestly I have no idea about the efficiency of this unit. However I must say that this is the loudest little power inverter I have ever owned. I don't use it because it has a cooling fan that runs all the time and is quite loud.
1227183
I'm not sure what you are asking, but if it is in reference to the horsepower- it really isn't important. I have had no problems concerning power. The unit is awesome!
525873
The Whynter ARC-14S has an efficiency rating (EER) of 11.2. Please feel free to contact us at customer.service@whynter.com.
103140
It's VERY efficient for our needs. We bought it to heat a small, I insulated sun porch with floor to ceiling glass on two walls. Works beautifully to take the chill off quickly and keeps the room cozy when reduced to lower setting. I don 't hesitate to recommend it.