powered speaker


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powered speaker

A loudspeaker with a built-in amplifier. Powered speakers are widely used because they only need an AC power source if they are wireless (Wi-Fi or Bluetooth). If battery powered, there is no wiring required. Powered speakers may also use cables wired to a receiver's pre-amp outputs, and some speakers can hook directly into the network via Ethernet. Many powered speakers today are controlled by apps in smartphones and tablets. See Sonos, AirPort, Android dock, Apple dock and Chromecast.
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References in periodicals archive ?
The eGaNAMP2016 from Elegant Audio Solutions (Austin, TX) is a complete stand-alone Class-D GaN amplifier module aimed at manufacturers of power amplifiers and powered speakers. The module uses a 384 kHz PWM frequency to output 200 watts per channel into 8[OMEGA] performance metrics include a THD + N of less than 0.05 percent, an SNR greater than 102 dB, and an efficiency of 96 percent.
The Final Frontier? Class-D and GaN Take on HiFi Audio
It features a convenient audio line-out port that connects to powered speakers. And it supports other iPad accessories; you can even use it as a picture frame while it's charging.
The iPad: a digital world at your fingertips
For further information on these new GOgroove USB powered speaker systems or Accessory Power, visit www.accessorypower.com.
Accessory Power Introduces GOgroove BassPULSE 2MX, SonaWAVE Ti, and SonaWAVE O2 to Line of USB Speaker Systems
Speakers base on one 12 Powered speaker 2-pack, and one 8 Powered speaker 2-pack
Provision Of Audio Visual Support
They provide a perfect audio solution for professionals in the fields of education, house of worship, entertainment, or for any individual or group who are seeking a less expensive, non-battery powered speaker option.
Anchor Audio Offers New, Low-Price AC-Only Speaker Option
The newly added line-in feature also makes it double up as a decent powered speaker for your calls and movies.
Amazon Echo Plus (2018) Review
Moving on to location-based reminders, the service is already available on the Assistant on smartphones, but in the coming weeks, users will be able to set them with their Assistant powered speaker. Google says, "Want to make sure you pick up the milk at the grocery store?
Google Assistant to support more than 30 languages by the end of 2018
2 UNITS 15" POWERED SPEAKER WITH MOUNTING POLE; 1 UNIT 8 CHANNEL AUDIO MIXER; 1 UNIT VOCAL MICROPHONE WITH 10M CABLE; 2 UNITS OF 6 M WIRE WITH SPEAK-ON CONNECTOR BOTH ENDS
Procurement Of Public Address System For Training Activities Use (Rfq2014.04.021)
IT and media technology as well as interactive whiteboards and accessories for 2 objects into 4 lots: 174 student PC, 95 teachers / management PC, 256 monitors, 2 DSL router (for each object), 285 operating systems Microsoft Windows 8 Professional 2 inkjet printer ( each object), 58 interactive whiteboards, 58 hE[micro]henverstellebare pylon systems, 58 data / video projectors, 58 powered speaker systems, 30 document cameras and other USB, UPS, Switsch etc.
Provision of Personal computers
Samsung hasn't made any official comment about the Bixby powered speaker. It is expected thatjust like Apple's HomePod, Samsung's speaker will play well with Samsung's smart devices' ecosystem.Samsung is expected to launch the speaker in multiple markets including the US.
Bixby powered Samsung smart speaker expected to launch in the first half of 2018
The rumoured Cortana powered speaker is yet to launch.
Apple HomePod: Late to the party, but packs the right features?
Previous reports suggest that the company may announce a Siri powered speaker .
Apple WWDC 2017: What to expect and how to watch it

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