Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-09-11 18:46
132
Company Profile
Guangzhou YunQiang Electronics Co., Ltd.By certification [File Integrity]
Contact:Mr. John Tang(Mr.)
Email:
Telephone:
Area:Guangdong
Address:Guangdong
Website: http://soyotech.anjiesolar.com/
NO. | Description | Wireless ClassroomSpeaker |
1 | Work frequency range | 2400 - 2483 MHz |
2 | Frequency response | 20 Hz -20 KHz |
3 | Work temperature | -15 ~ +65 |
4 | Power supply | AC 220V |
5 | Latency time: | 1.1~1.8 ms |
6 | S/N ratio: | 95 db |
7 | Distortion: | 0.8% @1KHz |
8 | Output power: | 30W * 2 |
9 | Dimensions: | 490mm * 335mm *275 mm |
10 | Weight: | 7.68 kg (16.93 lbs ) |