The positioning of in-wall speakers for maximum efficiency depends on the type of sound you want. For surround sound place the speaker to the left and right and precisely behind the main area. For stereo sound place the speakers to the right and left of system (stereo, tv, etc.).
The bike chain should be placed on the largest chainring in the front and a mid-range cog in the rear for optimal performance and efficiency.
The heat pump should be placed in a location where it has good airflow and is not obstructed by objects or vegetation. This will help maximize its efficiency and effectiveness in heating or cooling your home.
pH should be slightly acidic
the maximum weight that can legally be loaded into a trailer for you
A carbon monoxide detector should be placed on each level of your home and near sleeping areas to ensure maximum safety.
The size of the room doesn't matter so much - as where you position the speakers. For maximum effect, the user should be sat centrally in the room, with the main unit facing them from underneath the computer. The four 'satellite' speakers should be in each corner of the room.
The maximum number of feet that a safety net can be placed directly below the working surface is 30 feet. However, closer is better and the net should be closer if possible.
The optimal height for a bike seat is when your leg is almost fully extended at the bottom of the pedal stroke. To adjust for maximum comfort and efficiency, the bike seat should be set at a height where your leg is slightly bent at the bottom of the pedal stroke.
So that they can run at maximum efficiency for you and so they will be updated and have the latest drives and software on them.
3 and 7
3 and 7
Effieciency ratings don't tell you how well a speaker will sound. They tell you how well it uses power. If your using a low powered factory system then you should a speaker with a higher efficiency rating.