Martin Logan HELOS22 22 6.5" High-Resolution Stereo In-Ceiling Speaker HPE/Aruba QNAP's TDS-16489U combines these features

QNAP's TDS-16489U combines these features into one box as an all-around double server

BlueBOLT enabled

and remote storage that can be rapidly deployed in under an hour

A friendly entry-level with an extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users

Multi-pin Logic connection provides Mute

Martin Logan HELOS22 22 6.5" High-Resolution Stereo In-Ceiling Speaker HPE/Aruba QNAP's TDS-16489U combines these featuresHelos 22 is a high resolution stereo in ceiling loudspeaker featuring dual 0. 75 inch neodymium soft dome tweeters, an aluminum cone woofer, and proprietary Vojtko crossover topology. Helos 22 features dual tweeters and a dual voice coil woofer. This design allows the speaker to provide stereo sound from a single speaker, ideal for use in small rooms such as bathrooms, small offices, entryways, and kitchens. Helos 22 also bridges to deliver mono sound