Small Room Split System Air Conditioner

[5 V] This speakerphone is very clear on both ends. Was able to hear the other person speaking clearly even when my portable air conditioner was running in the room.

[C-Wire] Easy to use! Controls air conditioner and furnace. Reads humidity levels. Maintenance tracking and reminders.

This speakerphone is very clear on both ends. Was able to hear the other person speaking clearly even when my portable air conditioner was running in the room.

[0.22 oz (6.3 g)] WOW! I have the Furman Signature 91 pound balanced power unit in my home theatre yet putting this with the Analogue section of my powered speakers right with the Center and two front speakers and one on the same plug of my pre processor takes away so much grunge that it is hard to fathom. I also have a computer desktop audio system with Furman PFI 15 and putting it in back with my 2 powered Kef LS50W and also one with my IFI Galvanizer and USB3.0 and Computer connection did the same thing in that system by taking out a load of grudge on imaginable. Clearly the biggest effect is on anything that produces an analogue signal Processor and Amplifier or Powered speakers. Digital does also have an effect and improvement but to a lesser extent. So far I have 10 of this babies. Once you realize how much crisper things could sound you tend to want to take all the grunge out. I found that to get the best effect as they suggest connect to where the actual device is connected to. I found that if they are connected to a conditioner and you connect the AC Purifier at the wall as opposed to the back of the conditioner in the same set of plugs you will not get a great result. Hence follow their instructions I found it worked exactly as they suggested.

[0.15 lb] Small split rings are hard to find and I like to use them with camera straps.

[19 x 9 x 7.9"] This is the third Air free that I have purchased from B&H. I chose the Tulip design because it handles one room well. If you're air circulation is good it will handle two rooms. I have one of these in the kitchen one of the living room and one of my bedroom. The change in the air was noticeable. Easier maintenance than anything else I have ever tried.

[HDCP 2.2] I ordered an Alfatron Salut video camera to replace my existing camera/mic system in our small conference room.  I immediately noticed an improvement in the quality of the picture over our old camera and the sound quality from the built-in speakers in our meeting area was a vast improvement over the computer speaker we were using.  A larger room should really have a larger speaker system as it doesn’t get much louder than the computer speakers, but for our purposes it is plenty.  We used it on a couple of ZOOM meetings already and we were told that we sounded much clearer with the Salut than with our old set up.  For $250, the Salut is a great update to any small meeting room situation.

I ordered an Alfatron Salut video camera to replace my existing camera/mic system in our small conference room.  I immediately noticed an improvement in the quality of the picture over our old camera and the sound quality from the built-in speakers in our meeting area was a vast improvement over the computer speaker we were using.  A larger room should really have a larger speaker system as it doesn’t get much louder than the computer speakers, but for our purposes it is plenty.  We used it on a couple of ZOOM meetings already and we were told that we sounded much clearer with the Salut than with our old set up.  For $250, the Salut is a great update to any small meeting room situation.

[Rubber Feet] I purchased the SB-3000 as a replacement for my SB-1000. Having similarly tiny footprints, I expected some noticeable difference, but nothing dramatic. I couldn't have been more wrong! I use it in a small dedicated home theater room measuring 3.1m(L) x3.4m(W)x2.7m(H). My system is calibrated to 79dBC which I have found resembles the perceived loudness the large commercial cinemas the most. Calibrating to 85dBC in my room would sound far louder than even IMAX. So theoretically, in a 7.1 set-up, I would be asking my subwoofer to output a peak of around 111 (99*7+109)dBC at the listening position. Other subwoofers at this price range might struggle with such demands, but not the SB-3000. In fact, even after calibrating the system flat to +/-3dB, I still found the system sounding bottom-heavy during bass heavy scenes, more so than I remembered hearing in IMAX theaters. And then I found out that in Dolby Atmos' specifications for commercial cinemas (IMAX doesn't release its technical specifications, unfortunately), the subwoofers are only expected to go down to 31.5Hz +/-3dB. Therefore, to make sure that movies sound as they were intended (in large cinemas), I have to apply a 32hz high-pass filter to my subwoofer. Imagine that! The subwoofer is so powerful that even after equalization, I still need a high-pass filter to reduce the low frequencies unintended by filmmakers! Now, I understand that some people like their ultra-low frequencies, and there's nothing wrong with that. But if you have a small room like mine, like to watch movies at IMAX levels, and is content with the amount of low-frequency output found in IMAX, then look no further!

[Sealed] Our small TV room is now much better with this audio system. I replaced a sound bar that was several years old and didn't have the subwoofer. Now it's a whole new ball game!