15 inch wireless edison professional stage audio speaker

Recommended use:

Fitness Gym & Zumba classesMobile disco karaoke, DJ & PA applicationsPlay iPod, mp3, cd or laptopUSB & SD Inputs for immediate music playbackSet Includes:

1 x SHIER AK15-306 Portable PA Speaker with Casters USB SD MP3

2 x Handheld Wireless Microphone Set

1 x remote

Item Specifications:Mobile and active PA system with 15" (39cm) bass driver and 100W amplifier power90W RMS speaker load (equivalent to 160W max.)Supplied with VHF Wireless Microphone and HeadsetBuilt-in battery with long lead timesMP3-capable USB and SD input for playback of MP3 songs to portable USB and SD mass storage devices such as MP3 players and USB flash drivesMobile trolley design - wheels, retractable tow handle and side handle horizontalWeatherproof, rugged ABS housingSuitable for stand mountingStackable seriesConnections: 1 x USB, 1 x SD Input, 2 x 6.35 mm jack, microphone input, 1 x RCA stereo line input, 1 x 12V terminal connectionPlayable formats: MP3, WMAFrequency wireless microphones: 174-270MHzMP3-control section, with a backlit LCD display and repeat function2-band equalizer - bass and treble adjustableAdjustable echo effectMic section with removable telescopic antennas, separately adjustable microphone volume, master volume and microphone operation LEDsAdjustable master volumeOn and off switch on the microphoneMicrophone priority functionSensitivity: 97dBFrequency response: 80Hz to 15kHzMuteMicrophone power supply: 9V batteryPower Box: AC160V~260V, 50Hz~60Hz

Amplifier Applicable Scope:

*Room, outside(especially suitable dancing, gymnastics, demonstration's loud-speaker, recorded, play)
*Teaching, Conference, classroom, military training, guide, sales promotion, public sale's loudspeaker recorder play
*Pageant, congregation, make a speech, traffic command, exhibition various locale move's popular loud-speak, recorder, play.