MachineU > China Products > Service Equipment > Trade Show Equipment > Professional Audio, Video & Lighting > Sound Equipment/Amplifiers/Speaker
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Specifications
power source :
DC adapter
support app :
NO
battery :
Yes
number of loudspeaker enclosure :
2
woofer size/full-range size :
1"
feature :
None
communication :
usb, wifi, Audio Line
pmpo :
50-100W
support memory card :
Yes
output power :
30-50W
remote control :
Yes
frequency range :
55Hz-20KHz
display screen :
NO
voice control :
NO
built-in microphone :
Yes
private mold :
NO
battery charging time :
1-3 hours
estimated battery life :
less than 3 hours
supported audio codecs :
WAV
support microphone :
Support wireless connection
with handheld microphone :
With 1 microphone
brand name :
Qunmao
bluetooth standard :
Bluetooth V3.0
model number :
QM-YX680
Use :
Other
channels :
2 (2.0)
Battery Capacity(mAh) :
200-500mah
led lighting :
no light
Battery Capacity :
<200mah
Waterproof Standard :
NO
2.4G digital radio frequency technology :
effectively avoid transmission interference
1000 sets of non-channeling frequency :
meet the needs of large-scale use in the same place
compact 2.4G signal receiving box :
to avoid electromagnetic interference inside the speaker
With a broadcast priority interface :
automatically switches when there is a broadcast signal
input :
One stereo RCA input, one microphone input
speaker :
wall-mounted installation accessories
Rated power :
≥50W
rated impedance :
4Ω
receiving frequency :
2400~2483.5MHz
receiving sensitivity :
82dB
MOQ :
100 pieces
Price :
CN¥1,048.46/pieces 100-999 pieces
Description
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching

Host parameters:

1. Use 2.4G digital radio frequency technology to effectively avoid transmission interference, and use 1000 sets of non-channeling frequency at the same time to meet the needs of large-scale use in the same place.
2. External integrated compact 2.4G signal receiving box (no exposed antenna) to avoid electromagnetic interference inside the speaker and enhance signal stability and sensitivity.
3. With a broadcast priority interface, it automatically switches when there is a broadcast signal.
4. One stereo RCA input, one microphone (environmentally friendly microphone jack comes with DC+6V power supply) input; the speaker comes standard with wall-mounted installation accessories, which is simple and convenient to hoist.
Rated power: ≥50W; rated impedance: 4Ω; receiving frequency: 2400~2483.5MHz; receiving sensitivity: 82dB; working temperature:-20~75 degrees.
5. Driver: 5.5-inch long-stroke bass driver, one tweeter; Interface: 1-channel broadcast input (70V-110V input), 1-channel stereo RCA, 1-channel microphone interface; Sensitivity: 85dB/1W/1M; Signal-to-noise ratio: 75dB; Maximum sound pressure level: 78dB;
Crossover: 1.8KHz.
6. Box type: phase reflex type; Box and exterior: wooden (black) box, steel mesh.

Microphone parameters

7. Use 2.4G digital radio frequency technology to effectively avoid transmission interference. Use 1000 sets of non-channeling frequency at the same time to meet the needs of large-scale use in the same place.
8. Automatically enter the pairing state when turned on. After successful pairing, there will be a prompt sound and automatically switch to the receiving state.
9. The intuitive LED LCD screen displays various technical parameters, digital volume adjustment, signal strength, and battery remaining information; it has a good windproof effect and clear sound quality.
10. The microphone has a laser pointer function and has up and down page turning buttons (the optional page turning module can realize wireless page turning, and can also black out the screen with one button when playing PPT files).
11. The microphone has a built-in microphone head, which can be used in both handheld and lavalier modes. It also has a 3.5mm external microphone interface, which can be used with a universal lavalier or head-mounted microphone or transmit other audio files. The microphone can be paired with any host. It will enter the energy-saving standby state within 60 seconds without signal or operation, and will automatically start when there is a signal or operation. There is no need to pair the frequency, the battery has low loss, and it can work continuously for more than 8 hours when fully charged.
12. The microphone uses a rechargeable lithium battery with a detachable interface, and is equipped with a travel (or USB charger) charger, which is more convenient to use. There is a prompt sound when the microphone is turned on, and the volume of the microphone can be adjusted.
Send your message to this supplier
Send Now

Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching

Ask Latest Price
Product Detail
power source :
DC adapter
support app :
NO
battery :
Yes
number of loudspeaker enclosure :
2
woofer size/full-range size :
1"
feature :
None
Contact Supplier
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching
Qtenboard Professional Audio 8/10/12/15 Inch Two Way Passive Full-Range Conference Speaker for School Teaching

Qtenboard Display Technology Co.,Ltd.

Verified Supplier
1 Years
shenzhen
Business Type :
Manufacturer, Exporter
Main Products :
Interactive Flat Panel, Smart Digital Whiteboard, Interactive White Boards
Total Annual :
800000-1200000
Employee Number :
100~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Smart Board Accessories
MachineU China Products Service Equipment Trade Show Equipment Professional Audio, Video & Lighting Sound Equipment/Amplifiers/Speaker
Contact Supplier
Submit Requirement