BRONX Boundary microphone
BRONX BR-553
Description
- Hemispherical super-cardio-id unidirectional with Power switch & working instructions
- Using for Teaching or listening situations
- Fixed charge plate, electrostatic capacitance tuner type
- Frequency respond：30~20Khz
- Sensitivity：-34dB（19.9mV,1V,1Pa)
- Output resistant：200ohm
- Maximum sound pressure：：133dB,1Khz 1% THD
- Dynamic Range：max 103dB,1Khz
- S/N:67db, 1Khz & 1Pa
- Power :48V，current consumption 2mA
- Output：TB3M-3 XLR
BRONX AT-27
Description
- Acoustical Boundary Microphone, Embedded Half Cardio-id Polar Pattern, Imp 200 ohms, Condenser, Back electric Transducer, Unidirectional, High sensitivity with low frequency roll off.
- The volume is light,and easy to installation
- It has high sensitivity.
- Directional character:full point.
- Frequency response: 50hz-12KHZ
- Sensitivity:- 38db±3db(0db=1v/pa at 1KHZ)
- Output impedance: 200Ω±30%(at 1KHZ)
- Power:48v
