The Da-Lite Cambridge Special Needs Adjustable Floor Lectern with Microphone and Premium Sound System is a 42 x 30 x 38-46" floor lectern that comes with a microphone and premium sound system that provides 100W of RMS power. It has an LED digital clock/timer with countdown capability. All the controls have Braille identification and it has an over-size reading surface that holds a three ring binder and heavy duty industrial casters for easy mobility. The height can be adjusted by using the electric height adjustment. This lectern is for 220V electrical systems only. The microphone has an electret-type, unidirectional element which offers miniature size and super sensitivity. It features a built-in pre amp, a slim and flexible gooseneck, and a male XLR connector to plug directly into the microphone input jack on the lectern.
Da-Lite Cambridge Specs
Inputs: XLR jack, 1/4" phone jack Outputs: 2 x 1/4" phone jacks
Rated Power Output: 100 W RMS @ 8 ohm Max SPL @ Rated Power: 107 dB @ 1 m Frequency Response: 65 Hz-15 kHz Speaker Type: 6.5" (16.51 cm) woofer, high-output tweeter Lectern Mic Input: Lo-Z, balanced, phantom power. XLR Auxiliary Mic Input: Lo-Z, balanced, phantom power, XLR Line Input: Hi-Z, unbalanced, 1/4" phone Sensitivity for Rated Output (Microphone): -52 dBV (2.5 mV rms) Sensitivity for Rated Output (Line): -14 dB V (200 mV rms) Mic Output (post fader): Lo-Z, transformer balanced, XLR Line Output (post fader): buffer isolated, 1/4" phone Speaker Output: 120 W @ 8 ohm, switched, 1/4" phone AC Power Requirements: 110-125 V AC, 50/60 Hz (40 V A nominal, 120 V A max 210-240 V AC, 50/60 Hz
Microphone Element Type: Electret condenser (requires phantom power) Polar Pattern: Unidirectional, cardioid Frequency Response: 50-18,000 Hz Output Level @ 1000 Hz: -70 +/- 3 dB (0.32 mV) (0 dB = 1 V/microbar) Front-to-Back Ratio: 20 dB Output Impedance: 600 ohm (balanced) Operating Voltage: 9-52 VDC phantom Current Drain: 2.0 ma typical Maximum SPL: 130 dB (1% THD, open circuit) Signal-to-Noise Ratio: Greater than 40 dB @ 1 microbar Connector: XLR male Windscreen: Black urethane foam Dimensions: 24 x 0.5" (61 x 13 cm) Weight: 6.5 oz (0.18 kg)