Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-03 13:08
56
Company Profile
By certification [File Integrity]
Contact：rydspeaker(Ms.)
Email：
Telephone：
Area：Beijing
Address：Hutang, Changzhou, Jiangsu, China (213000)
| Power: | 10W |
| Impedance: | 4/8Ω |
| The loud range frequency: | 130~1,500Hz |
| Sensitivity: | 90±3dB |
