Frequency response
200 Hz to 12.5 kHz
Others
Power consumption 1.3 W
Frequency response 30 Hz to 20 kHz (System electrical)
THD <0.5 %
S/N >93 dBA
Sampling rate 44.1 kHz
Headphones load impedance > 32 ohms < 1k ohm
Loudspeaker max. peak output power 4 W
Loudspeaker nominal output 72 dB SPL
Participants loudspeaker
frequency response
200 Hz to 16 kHz (acoustical)
Microphone polar pattern Cardioid
Participants microphone
frequency response
125 Hz to 15 kHz
Microphone nominal input 85 dB SPL
Dimensions
64 x 203 x 146 mm
(2.5 x 8.0 x 5.7 in)
Height with microphone in
horizontal position
130 mm (5.1 in)
The BOSCH CCSD-DL Discussion Device with Long Microphone is designed for professional meetings where clarity and efficiency matter. Its patent-pending possible-to-speak indicator ensures smooth communication flow. With plug-and-play functionality, installation and reconfiguration are quick, saving valuable time. The compact ergonomic design enhances comfort, while immunity to mobile phone interference guarantees uninterrupted discussions. This device can be configured as either a participant or chairperson unit, offering flexible use in different meeting setups. Built-in headphone volume control adds convenience, preventing acoustic feedback when the microphone is active. The CCSD-DL features advanced controls and indicators for seamless operation. A color-coded LED above the microphone button shows microphone status, request-to-speak, and possible-to-speak signals. The light-ring indicator in the microphone head further improves visibility. Chairperson configuration includes a priority button, allowing the chairperson to overrule participant microphones with a chime notification. The device also integrates a rotary thumbwheel for headphone volume adjustment, concealed switches for configuration, and a secure loop-through connection system. Technical specifications highlight its strong performance, including a frequency response of 30 Hz to 20 kHz, low distortion, and high signal-to-noise ratio. Engineered for professional environments, the CCSD-DL ensures clear communication with its cardioid microphone and built-in loudspeaker. The microphone stem is flexible, allowing easy adjustment for users. The loudspeaker volume is centrally controlled, creating an authentic face-to-face meeting experience by enabling simultaneous microphone and loudspeaker use. A 3.5 mm stereo headphone socket ensures clarity even in noisy surroundings. With GSM immunity, robust acoustical output, and ergonomic dimensions, this device is a reliable solution for modern conference systems. The BOSCH CCSD-DL combines innovative technology, user-friendly design, and professional-grade performance, making it a smart choice for effective discussions.
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