Commercial Audio Public Address Series Preamplified Mic Stands
BM3002 Preamplified Mic Stand
The built-in amplifier raises a very low level microphone signal to the nominal value of 0 dB (775 mV). An auxiliary input enables up to thirty BM 3002 stands to be connected in series on a single high level input of the amplifier.
- Pushbuttons for both momentary and latching microphone activation
- 320 mm gooseneck entirely chromium-plated in black to resist scratching and eliminate undesired reflections
- Shock-resistant plastic body
- Microphone windscreen in polyurethane foam
- Emergency power supply by means of 24 V batteries
Specifications
- Type: Preamplified desk stand with electret microphone
- Directivity: Unidirectional - Cardioid
- Microphone sensitivity: 4 mV/Pa
- Output level: 0 dB (775 mV) - balanced
- Output impedance: 600 Ω
- Input sensitivity: 0 dB (775 mV) - balanced
- Input impedance: 50 KΩ
- Linearity (-3 dB): 250 ÷ 7.000 Hz
- Distortion: < 0,5 %
- Signal/noise ratio: 80 dB
- Power supply: 110 ÷ 130 Vac - 50/60 Hz, 200 ÷ 250 Vac - 50/60 Hz, 24 Vdc - 20 mA
- Absorption: 1 VA
- Dimensions: 132 x 200 x 70 mm (excluding gooseneck)
- Weight: 2 Kg
- Accessories included: Windscreen
BM3014 Universal Mic Stand
Unidirectional cardoid-pattern microphone with high sensitivity and extended frequency response. Factory-fitted for direct connection to the AM 4000 series, PR 4092, EL 2126 CD Amplifier and 1000 series amplifiers.
- Pushbutton for momentary microphone activation
- 320 mm gooseneck entirely chromium-plated in black to resist scratching and eliminate undesired reflections
- Plastic body extremely resistant to shock and handling
- Five-metre connection cable with XLR connector; two auxiliary conductors coming from the XLR connector for controlling the priority function (4000 series amplifiers) and acoustic pre-announcement signal (4000 series amplifiers equipped with the optional A 1708 board); AM 1122-N amplifiers.
Specifications
- Type: Desk stand with dynamic microphone.
- Directivity: Unidirectional - Cardioid
- Output impedance: 500 Ω - balanced
- Load impedance: ≥ 2 kΩ
- Sensitivity: 1,4 mV/Pa
- Frequency response: 100 ÷ 12.000 Hz
- Signal/noise ratio: > 40 dB / 1 μbar
- Dimensions: 132x200x70 mm (excluding gooseneck)
- Weight: 1.6 kg
Commercial Audio Public Address Series Products
BM4072 Mic Stand For 4000 Series Amplifiers
Factory-fitted for use with amplifiers of the 4000 series. The excellent directivity of the condenser microphone reduces feedback, offaxis noise, and background noise.
- Pushbuttons for both momentary and latching microphone activation
- 320 mm gooseneck entirely chromium-plated in black to resist scratching and eliminate undesired reflections
- Plastic body particularly resistant to shock and handling
- Microphone windscreen in polyurethane foam
- 5-metre cable for amplifier connection with 2 free conductors for activating the priority function, equipped with 3-pin XLR connector
Specifications
- Type: Desk stand with electret microphone
- Directivity: Unidirectional - Cardioid
- Output impedance: 250 Ω - balanced
- Load impedance: ≥ 2 kΩ
- Sensitivity: 4 mV/Pa
- Frequency response: 80 - 16,000 Hz
- Signal/noise ratio: > 40 dB / 1 μbar
- Maximum sound pressure: 131 dB SPL
- Microphone power supply:from amplifier AM 4000
- Dimensions: 132x200x70 mm (excluding gooseneck)
- Weight: 1.65 kg
- Accessories included: Windscreen
BM3013 Mic Stand for AM 1000 Series
The BM 3013 can be attached to a support surface. The two supplementary conductors of the audio cable can be used for controlling auxiliary devices (e.g. "voice priority" function control on the RCF AM 1000 series amplifiers). Microphone featuring high sensitivity and extended frequency response.
- Button for momentary microphone activation
- Warning signal generator for announcements with 2/3 tones, with frequency/decline adjustable between two sets of values
- Adjustable warning signal volume level
- Body in plastic
- Black chromium-plated 320 mm gooseneck
- Five-metre audio connection cable XLR connector
- Audio cable with two auxiliary conductors connected to a normally open auxiliary contact on the stand.
Specifications
- Type: Desk stand with dynamic microphone with chime
- Directivity: Unidirectional - Cardioid
- Sensitivity: 1,4 mV/Pa
- Frequency response: 100 ÷ 12.000 Hz
- Signal/noise ratio: > 40 dB / 1 μbar
- Alimentation: 115/230 Vac (±5%) - 50÷60 Hz, 11 mA - 24 Vdc - 55 mA
- Dimensions: 132x200x70 mm (excluding gooseneck)
- Weight: 1.6 kg