AKG CBL301 Triple Element, Professional Low-Profile Boundary Layer Microphone

The AKG CBL301 Triple Element, Professional Low-Profile Boundary Layer Microphone is easy to install with intuitive user controls. Leveraging AKG's vast portfolio of innovation, the new CBL Series by AKG is a family of low-profile boundary layer microphones, available in multiple form factors and mic coverage patterns to accommodate critical applications including conference rooms and meeting spaces. Featuring intuitive user controls for talk/mute, elegant design aesthetics with LEDs, and screw terminals for mics and I/O, the CBL Series is easy to install, easy to use, easy on the eyes and makes meetings sound great.
Triple element, professional low-profile boundary layer microphone for conference rooms, education spaces and meeting rooms. User-configurable from 270 to 360 degrees. Touch I/O to change talk and mute state. RGB LED ring indicators provide clear visual cues to indicate current talk and mute state. RF interference suppression. Screw terminals for simple installation. Low profile design minimally disrupts the table surface.

AKG CBL301 Triple Element, Professional Low-Profile Boundary Layer Microphone Specifications

- Polar Pattern: Cardioid
- Minimum Current: 400 μA
- Maximum Current: 600 μA
- Typical Current: 500 μA
- Maximum SPL: 120 dB
- LED: RGB ring LED to indicate mic status

Powering Input:
- Input Max Voltage: 24V (+10%)
- Input Min Voltage: 3.3V (-10%)
- Input Resistance: 100 kΩ

Audio Output:
- Output Voltage: 3.3V (±10%)
- Output Max Current: 500 μA (±10%)

Powering Interface:
- Min Supply Voltage: 24V -10% (phantom power)
- Max Supply Voltage: 48V -10% (phantom power)
- Output Impedance: Maximum 200 Ω

Physical:
- Finish: Black
- Dimensions (W x H x D): 128.5 x 28.4 x 128.5 mm

AKG CBL301 Triple Element, Professional Low-Profile Boundary Layer Microphone Supplied With

- 1x CBL301 Microphone
- 1x Threaded Rod
- 3x Screws
- 1x Wingnut
- 1x End Seal
- 1x Table Seal
- 1x Quick Start Guide
- 1x Warranty Card
- 1x RoHS Info
- 1x 5m Cable