JBL Commercial CSS8004 Ceiling Mountable Speaker – 15 W RMS – 85 Hz to 18 kHz
JBL”s Commercial Series Ceiling Speakers provide excellent performance for paging and background music applications. High sensitivity across the product line provides maximum sound level, even at low tap settings.
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Logitech Padded H390 USB Headset – Stereo – USB – Wired – 20 Hz – 20 kHz – Over-the-head – Binaural – Circumaural – 8 ft Cable – Noise Cancelling Microphone – Black, Silver – RoHS, TAA, WEEE Compliance
H390 USB Headset features an adjustable, padded headband and plush ear pads for outstanding comfort. Digitally enhanced USB audio provides superior sound clarity. Noise-canceling microphone blocks unwanted sounds even in a noisy room. Convenient in-line volume and mute controls offer easy access. Rotating microphone boom swings out of the way when not in use. Headset frequency response is 20 Hz-20 kHz. Microphone frequency response is 100 Hz-10 kHz. Headset includes an 8' cable. Headset plugs into a USB 1.1 or 2.0 port and is compatible with Windows 2000, Windows XP, Windows Vista and Mac OS X (10.2.8 or later).