Professional Karaoke Sound System Beta91A Studio Microphone Condenser Microphone
$30.00
Professional Karaoke Sound System Beta91A Studio Microphone Condenser Microphone, Find Details and Price about Studio Microphone Condenser Microphone Condenser Microphone from Professional Karaoke Sound System Beta91A Studio Microphone Condenser M...
a top-notch karaoke sound system. Condenser studio microphone BETA91A The B-91A bass drum microphone is a condenser microphone with a semi-circular pickup mode that is primarily used with the bottom drum but is also appropriate for other low frequency applications, such as piano. It is designed for low frequency response and delivers powerful low frequency response while withstanding high sound pressure levels (SPL) for superior impact and superior sound.












- Business Type:
- Manufacturer/Factory & Trading Company
- Year of Establishment:
- 2015-04-09
- Main Markets:
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ ...
- Average Lead Time:
- Peak Season Lead Time: within 15 workdays
- International Commercial Terms(Incoterms):
- Off Season Lead Time: within 15 workdays
- BV Serial NO. :
- FOB, CIF, CFR

Model NO. | Beta91A |
Sound Field Force | Pressure Type |
Connector(s) | XLR 3 Pin |
Output Impedance | 50-1000Ω |
Microphone Type | Condenser Microphone Beta91A |
Pickup Mode | Half Heart Shape |
Frequency Response | 20 Hz-20 kHz |
Sensitivity (Dbv/PA) | 48.5 Dbv/PA |
Equivalent Self-Noise | 30 dB(a) |
Sonar | 155 dB |
Mic Application | Stage/Karaoke/Concert/Instrument |
Warranty | 2 Years |
Service | OEM Service |
Transport Package | Strong Carton |
Specification | 470G |
Trademark | Sinbosen |
Origin | Guangzhou, China |
HS Code | 85181000 |
Production Capacity | 1000 Units/ Month |