Crest Healthcare Supply has launched the Pillow Speaker Tester, which tests functionality of analog, digital and infrared pillow speakers, as well as bed controls and call cords. The test works ...

No speaker is the same impedance at all frequencies. If one is rated at "8 ohms," that could be at 1K, 500Hz, 20K or at literally any frequency. There's no regulation that says it has to be rated ...

The JBL Clip 5 is the brand’s latest model in its Clip series which was released in June 2024. It is a portable speaker with a carabiner clip — you can attach it to a towel rod, bicycle, gym ...