Biamp Cambridge DS1390 Eavesdropping Protection Emitter

The Biamp Cambridge DS1390 is a dual horizontally opposed high performance drivers. 70.7 Volt built for sound masking and speech privacy systems. Drivers are Qty 2 - 4-inch x1.5-inch. Frequency response is quoted at 10dB down: 160Hz to 6300Hz. Sensitivity measures (2.83 Volts @ 1 meter on Axis): 80.7.

Power handling is rated at 4 Watts @ 70.7 V. Transformer tap settings are Taps: 1/8,1/4, 1/2,1,2,4 watts. The enclosure is Front Vented.

Loudspeaker Type	Dual horizontally opposed high performance drivers. 70.7 Volt
Drivers	Qty 2 - 4-inch x1.5-inch
Frequency Response	10dB down: 160Hz to 6300Hz
Sensitivity	(2.83 Volts @ 1 meter on Axis): 80.7
Power	Power Handling: 4 Watts @ 70.7 V
Transformer	Taps: 1/8,1/4, 1/2,1,2,4 watts
Enclosure	Front Vented
Weight	2 lbs