The What: Extron has begun shipping the SoundField XD model SF 26CT LP, a low-profile 6.5-inch two-way ceiling speaker featuring a 4.2-inch-deep composite back can for use in restricted-height plenum ...

Our tests have found that even cost-conscious options can provide great airflow CR engineer Bernie Deitrick tests ceiling fans by measuring their airflow and speed, among other things. By Mary H.J.

Ceiling fans look attractive and can also make your utility bill look less daunting throughout the year. For instance, if you have central air conditioning and also run a ceiling fan, you can raise ...