The D.A.S. BiDriver is a two-way, mid-high unit which uses a co-axial speaker built into a special horn unit designed to provide high sensitivity and exceptional control of directivity. The coaxial loudspeaker incorporates a 10” cone transducer with a 4” voice coil. The massive magnet structure and top plates provide efficient heat evacuation for low power compression. The high frequency unit incorporates a 4” titanium diaphragm and voice coil assembly. The aluminum phase corrector guarantees coherent and linear frequency response.
The BiDriver can be used successfully in applications requiring high intelligibility of the human voice and music reproduction not requiring bass reinforcement. The unit is capable of developing high sound pressure levels covering large distances with a clear and defined reproduction of the message. It is especially adequate for large open areas requiring a “long throw”. The BiDriver IP-54 can be quipped with a 100V line transformer for distributed public address systems and is designed to comply with the IP-54 standards for outdoor use. SPECIFICATIONS Frequency Range (-10 dB) 160 Hz-12 kHz Program Power Capacity 600 W On-Axis Sensitivity 1 W/1 m 104 dB SPL Impedance 8 O Dimensions (H x W x D) 35 x 44.5 40 cm Weight 17 kg (37.4 lb)