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Polar pattern omnidirectional (hemispherical)
Frequency range 20 Hz to 20 kHz
Sensitivity 20 mV/Pa (-34 dBV)
Max. SPL 130 dB (for 1% THD)
Equivalent noise level (IEC 60268-4) 16 dB
Signal/noise ratio (A-weighted) 78 dB
Bass filter switchable flat or 150 Hz, 12 dB/octave
Impedance =2.000 ohms
Supply voltage 9 to 52 V phantom power to IEC 61938
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C 562 CM
Small, low-profile boundary layer microphone Wide frequency range High sensitivity Ideal for inconspicuous installation in a room Suited for surveillance or recording The C 562 CM flush-mount boundary microphone uses the same transducer as the C 562 BL. The C 562 CM has been designed specifically for permanent, "invisible" mounting in ceilings, walls, tables, stage props, etc. Owing to its high sensitivity, the C 562 CM is a perfect tool for surveillance or live recording since a single microphone can cover an entire room. The supplied XLR phantom power adapter connects to the microphone cable through a miniature connector so installation holes can be smaller than the diameter of the phantom power adapter. SPECIFICATIONS: Polar pattern omnidirectional (hemispherical) Frequency range 20 to 20,000 Hz Sensitivity 25 mV/Pa (-32 dBV) Max. SPL 130 dB (k=1 %) Equivalent noise level 16 dB-A Signal/noise ratio (A-weighted) 78 dB Impedance 600 ohms Recommended load impedance >2000 ohms Supply voltage 9 to 52 V phantom power to DIN/IEC Current consumption Connector 3-pin XLR Cable 0.5 m (20 in.) Finish matte nickel plated Dimensions 20 dia. x 28 mm (0.8 dia. x 1.1 in.) Net weight 30 g (1.1 oz.) Shipping weight 195 g (76.9 oz.) |
The U841A delivers exceptionally intelligible audio reproduction in a super-compact, low-profile design. Equipped with UniGuard® RFI-shielding technology, this omnidirectional condenser boundary microphone is designed for clear, highly intelligible sound reinforcement, professional recording, television and conferencing in surface-mount applications. The U841A has a 360° pickup angle and operates on battery or phantom power.
- Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Small-diameter UniPoint® capsule near boundary eliminates phase distortion and delivers clear, high-output performance
- Heavy die-cast case and silicon foam bottom pad minimize coupling of surface vibration to the microphone
- Low-profile design with low-reflectance black finish for minimum visibility
- Operates on battery or phantom power
- Element: Fixed-charge back plate permanently polarized condenser
- Polar Pattern: Omnidirectional in hemisphere above mounting surface
- Frequency Response: 30-20,000 Hz
- Low Frequency Roll Off: 80 Hz, 18 dB/octave
- Open Circuit Sensitivity: Phantom: -39 dB (11.2 mV) re 1V at 1 Pa Battery: -40 dB (10.0 mV) re 1V at 1 Pa
- Impedance: Phantom: 200 ohms Battery: 270 ohms
- Maximum Input Sound Level: Phantom: 132 dB, 1 kHz at 1% T.H.D. Battery: 122 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic Range: Phantom: 111 dB, 1 kHz at Max SPL Battery: 101 dB, 1 kHz at Max SPL
- Signal to Noise Ratio: 73 dB, 1 kHz at 1 Pa
- Phantom Power Requiremens: 11-52V DC, 2 mA typical
- Battery Type: 1.5V AA/UM3
- Battery Current Life: 0.4 mA / 1200 hours typical (alkaline)
- Switch: Off, on-flat, on-roll-off
- Cable: 25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
- Accessories: AT8531 power module; battery; soft protective pouch
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SHURE MX-391/C Microphone BOUNDARY
Microflex Boundary There's never been smarter boundary microphones than the Microflex models from Shure. With many models to choose from, equipped with features like programmable, silent membrane switches, logic inputs and outputs, and LED indicators, Microflex Boundary microphones are the high-quality solution for a range of applications, such as altars, boardrooms and distance learning centers. Every Microflex Boundary microphone features one of the new interchangeable condenser cartridges. Available in cardioid, supercardioid and omnidirectional polar patterns, the Microflex cartridges give you superior Shure quality sound options for every installation. In addition, their programmable switches offer the flexibility to be set for Push to Talk, Push to Mute or Push On/Push Off modes. Attractively designed with a low profile, professional appearance, the Microflex Boundary microphones come with an easy to use paint mask for your custom-color installations. Find out why we call the new Microflex Boundary microphones "the smart choice" for just about every application. Take a listen today.
Model | Description | MX391/C - Cardioid | Miniature Black Condenser Boundary Microphone, In-Line Preamp, 12 foot (4 meter) Attached Cable to 4-Pin Mini Connector | MX391/S - Supercardioid | MX391/O - Omnidirectional | MX391/C - Cardioid | Miniature Black Condenser Boundary Microphone, 12 foot (4 meter) Attached Cable to 4-Pin Mini Connector, MX1BP Preamplifier | MX391/S - Supercardioid | MX391/O - Omnidirectional | MX391LP/C - Cardioid | Miniature Black Condenser Boundary Microphone (Wireless Compatible), 12 foot (4 meter) Attached Cable to 4-Pin Mini Connector Less Preamplifier | MX391LP/S - Supercardioid | MX391LP/O - Omnidirectional | MX391WLP/C - Cardioid | Miniature White Condenser (Wireless Compatible) Boundary Microphone, 12 foot Attached Cable to 4-Pin Mini Connector, Less Preamplifier | MX391WLP/S - Supercardioid | MX391WLP/O - Omnidirectional | MX391W/C - Cardioid | Miniature White Condenser Boundary Microphone, 12 foot (4 meter) Attached Cable to 4-Pin Mini Connector, In-Line Preamplifier | MX391W/S - Supercardioid | MX391W/O - Omnidirectional | MX392/C - Cardioid | Condenser Boundary Microphone, Built-in Preamp, Attached 12 foot (4 meter) Unterminated Cable, Logic Functions, Programmable Switch and LED Indicator | MX392/S - Supercardioid | MX392/O - Omnidirectional | MX393/C - Cardioid | Condenser Boundary Microphone, Built-in Preamp, 12 foot (4 meter) 3-Pin Mini Connector (TA3F) to male XLR, Programmable Switch and LED Indicator |
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MX393C - Condenser Boundary Microphone, Built-in Preamp, 12-ft Tini "QG" ? to XLR Cable, Programmable Switch and LED Indicator
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About the AKG Acoustics CBL 410 PCC
The AKG CBL 410 PCC Conference Microphone Set (Black) is a simple to use, plug and play desktop microphone for use with any PC or laptop. It improves audio quality incredibly when making a conference via VOIP. The microphone reproduces the voice with a clear and natural sound.
With its 3.5 mm stereo jack, it is a 100% plug and play device. No drivers are needed. Its ability to be cascaded makes the CBL 410 PCC the perfect tool for modern communication for both single person use in the office and/or multi-person use in a modern meeting room.
This microphone provides optimum intelligibility and audio quality for your meetings. The CBL 410 PCC is also an excellent choice for recording applications.
AKG Acoustics CBL 410 PCC Includes - AKG 3x CBL 410 PCC PC Boundary Layer Microphones
- GHAP1 USB Adapter
- AKG Warranty
AKG Acoustics CBL 410 PCC Features - Small and inconspicuous
- Exceptionally rugged
- Excellent sound quality
- High sensitivity
- Low self-noise
AKG Acoustics CBL 410 PCC Specifications Polar pattern | Omnidirectional | Microphone Type | Back electret condenser microphone | Frequency response | 50 Hz to 20 kHz | Impedance | 2000 ohms ±30% at 1000 Hz | Sensitivity | -42 dB ±3 dB (7.9 mV/Pa)Sensitivity: | Maximum current consumption | 0.5 mA | Supply voltage | 1.5 to 5 V DC | Cable length | 100cm (40“) | Connector | TRS mini jack |
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