Specifications |
EJ-900AI |
Output power |
45W (max.) / 30 Watt (RMS) @ 4Ω |
S/N ratio |
>80 dB |
Carrier frequency |
2.3 - 2.8 MHz |
Frequency response |
20 Hz - 20 kHz. |
Audio input |
AUX, PC (RCA) |
Audio output |
AUX (RCA), with 3-band EQ (HF,MF,LF) |
Receiver module |
IR-502 × 1 |
Controls |
Bass, Treble, Aux in, PC in, Aux out (HF, MF, LF) |
Speaker connections |
4 @ 4~8 Ω |
Speaker balance controls |
L & R out |
Announcement |
voice override |
Announcement input switch |
25 / 70 / 100 V @ 8 Ω |
Power requirements |
100 ~ 240 VAC / 18 VDC, 2.7 A switching power adaptor |
Charge output |
5 VDC, 1 A |
Dimensions (D x W x H) |
221.6 x 266 x 60 (mm) |
Weight |
1.9 kg |
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Infrared Soundfield System, Infrared Classroom Soundfield System, IR Soundfield System
OKAYO ELECTRONICS CO., LTD. has been a leading provider of professional Infared Soundfield System. Our products have always been known for quality, reliability and solid performance, making OKAYO ELECTRONICS CO., LTD. becomes the most specified brand in the Infared Soundfield System business. We manufacture our range of products according to the specifications of the customers with high-quality raw materials that are tested for their efficiency. Please do not hesitate to contact us if you are interested in our Infared Soundfield System.
EJ-900AI
Infared Soundfield System
Clear sound projection is essential to pupils’ learning. Students will perform well when they can hear every word clearly pronounced by teachers. A good Soundfield System can do more than that by delivering clear voice projection, offering better verbal recognition, and improving learning behavior – this is what EJ-900AI will provide. An additional benefit that IR technology will give is teachers can get rid of the setting of microphone from room to room.
Features :
- Worldwide license free band
- Max 45W output power
- 3-band EQ for AUX output
- Inputs and controls for PC and AUX
- 4 extension for speakers
- Voice override available in case of emergency
Specifications :
Chargers :
 HDC-502 Dual-slot Charger |
 HDC-503 Dual-slot Charger |
Sensors
 IRS-20 Infrared Sensor |
 IRS-30 Infrared Sensor |
Welcome to our website! OKAYO ELECTRONICS CO., LTD. carries only the best brands and models of Infared Soundfield System on the market. We are committed to offering you the finest Infared Soundfield System at great prices while providing exceptional customer service. We are supported by a team of highly skilled and qualified professionals, which helps us in catering to the variegated requirements of our clients in an efficient manner. Thank you for the opportunity to fulfill your EJ-900AI, Infared Soundfield System, IR Classroom Sound field System supply needs. We appreciate your business!