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The black Shure CVB-B/C is a Centraverse Series cardioid boundary condenser microphone designed to provide an optimized-for-speech frequency response and discreet desktop installation for presenters and speakers in conference rooms, corporate events, houses of worship, and meetings. The low-profile microphone features CommShield technology to reject RF interference and an attached 12’ XLR cable for compatibility with most mic preamps.
The cardioid condenser element yields a frequency response of 70 Hz to 16 kHz, which naturally attenuates low frequencies that are often produced by vibration and rumble. It is powered by 11 to 52 VDC phantom power.
- Cardioid polar pattern cartridge
- CommShield technology guards against RF interference from portable wireless devices (smartphones, among others) and enables high resistance to nearby radio signals
- Attached 12\' XLR cable
- Frequency response is suitable for capturing fast transients in a wide variety of locations such as podiums and desktops
- Shure design and rugged, dependable construction
- Mounting holes for secure installation
- CE compliant
General
| Output Connectors |
1 x 3-Pin XLR |
| Cable Length |
12.0\' / 3.66 m |
| Operating Current Consumption |
2 mA |
| Operating Voltage |
11 to 52 V |
| Operating Temperature |
0 to 135°F / -17.78 to 57.22°C |
| Operating Humidity |
0 to 95% |
| Length |
3.5" / 88.90 mm |
| Weight |
8 oz / 227 g |
| Sound Field |
Mono |
| Operating Principle |
Pressure Gradient |
| Transducer |
Electret Condenser |
| Tube |
No |
| Polar Pattern |
Cardioid |
| Frequency Range |
70 Hz to 16 kHz |
| Signal-to-Noise Ratio |
67 dB |
| Equivalent Noise Level |
27 dB A-Weighted |
| Maximum SPL |
120 dB SPL |
| THD |
1% |
| Impedance |
180 Ohms |
| Sensitivity |
23 mV/Pa |
| Dynamic Range |
93 dB |
| The PRO42\'s low-profile design assures inconspicuous appearance for surface-mount use in boardroom, school, government, house of worship and other installed applications. Designed for sound reinforcement, broadcasting and recording applications, the PRO42 brings crisp, intelligible audio reproduction to the podium, stage, conference table and beyond. With a wide-range condenser element and low-mass diaphragm for superior performance, the microphone is equipped with self-contained electronics, eliminating the need for external power modules.
Very low-profile design for minimum visibility
Wide-range condenser element with low-mass diaphragm for superior performance
Uniform polar pattern for maximum rejection of unwanted sounds
Rugged design and construction
25\' (7.6 m) cable permanently attached between microphone and XLRM-type connector
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
Frequency Response: 70-14,000 Hz
Open Circuit Sensitivity: -38 dB (12.5 mV) re 1V at 1 Pa
Impedance: 100 ohms
Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range: 105 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 65 dB, 1 kHz at 1 Pa
Phantom Power Requiremens: 9-52V DC, 2 mA typical
Weight: 1.2 oz (35 g)
Dimensions: 1.44" (36.6 mm) maximum width, 2.14" (54.3 mm) maximum length, 0.61" (15.5 mm) height
Output Connector: 3-pin XLRM-type on cable
Cable: 25\' (7.6 m) long, permanently attached |
Type of Transmitter UHF Frequency Agile
Input Connector Internal fitting for interchangeable capsules
Type of Microphone Electret Condenser Boundary Microphone
Polar Pattern Cardioid (Supplied)
Interchangeable Mic Heads Yes - R183B Omnidirectional, R184B Supercardioid and R185B Cardioid cartridges available
Frequency Response 50Hz to 17kHz
Battery Type/Approx. Life 9 Volt Alkaline - 7 hours based on alkaline battery
# Of Channels Over 100 channels between 692-862MHz, depending on locale
Mute Switch Programmable Touch-Sensitive Switch
Level Control Gain Adjustment Range: -6 to 34dBs
Antenna Type Internal
Display Microphone Status & Battery Life LEDs
Dimensions 3.625 x 1.8 x 5.17 (92 x 46 x 131mm) (WxHxD)
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Condenser
Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.
Recommended Uses
Conference/Installed
Available Options
MX396C/DUAL Dual-Element 0-180 Degrees, Cardioid, back or bottom exit cable, mute output, LED input
MX396/TRI Dual-Element 90-0-90 mic, adjustable to 120-120-120 degrees, Cardioid, back or bottom exit cable, mute output, LED input
The Microflex® Multi-Element Boundary microphone delivers a unique and versatile tool for conference room installations.
Clean and simple in appearance, Multi-Element Boundary mics come in two or three element configurations, combining the coverage of multiple microphones into one small, compact package.
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Condenser
Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.
Recommended Uses
Conference/Installed
Available Options
MX396C/DUAL Dual-Element 0-180 Degrees, Cardioid, back or bottom exit cable, mute output, LED input
MX396/TRI Dual-Element 90-0-90 mic, adjustable to 120-120-120 degrees, Cardioid, back or bottom exit cable, mute output, LED input
The Microflex® Multi-Element Boundary microphone delivers a unique and versatile tool for conference room installations.
Clean and simple in appearance, Multi-Element Boundary mics come in two or three element configurations, combining the coverage of multiple microphones into one small, compact package.
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The e 912 is a pre-polarized condenser boundary microphone with
half-cardioid pick-up pattern. Its acoustic properties have been
optimized for instruments, vocals and speech. The e 912 is an ideal
choice for pianos, theatre and opera productions, conference applications,
altars and lecterns.To optimally match the installation environment,
the e 912 is available in black or creme white.
Features
Frequency response and sensitivity optimized for picking up instruments,
vocals and speech
Unobtrusive, flat housing
Extremely rugged and step-resistant
Shock-absorbing rubber base
Mounting slots for table installation
Gold-plated XLR connector
Integrated pre-amp
Delivery Includes
e 912 Microphone
Pouch
User manual
Technical Data
Transducer principle (Microphone) permanently polarized condenser
Pick-up pattern half-cardioid
Sensitivity in free field, no load (1kHz) 10 mV/Pa
Max. Sound pressure level (aktiv) 135,6 dB
Equivalent noise level 26 dB(A)
Phantom powering 48 V / 1,1 mA
Nominal impedance
Min. terminating impedance 1000 Ohm
Dimensions 126,5 x 105 x 26,5 mm
Weight ca. 550 g
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