Product | U89 | Detail Data

Acoustical operating principle Pressure gradient transducer
Directional Pattern Omnidirectional, wide angle, cardioid, hypercardioid, figure-8
Frequency Range 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm 8 mV/Pa = −42 dBV ± 1 dB
Rated Impedance 150 ohms
Rated load impedance 1 kohms
Equivalent noise level, CCIR¹⁾ 28 dB
Equivalent noise level, A-weighted¹⁾ 17 dB-A
Maximum SPL for THD 0.5%²⁾ 134 dB
Maximum SPL for THD 0.5% with preattenuation²⁾ 140 dB
Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾ 66 dB
Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾ 77 dB
Maximum output voltage 0.3 dBu
Supply voltage (P48, IEC 61938) 48 V ± 4 V
Current consumption (P48, IEC 61938) 0.8 mA
Matching connector XLR 3 F
Weight 400 g
Diameter 46 mm
Length 185 mm

1) according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS

2) measured as equivalent el. input signal

Diagrams

Omni U 89 i

Omni U 89 i Omni U 89 i

Cardioid U 89 i

Cardioid U 89 i Cardioid U 89 i

Hypercardioid U 89 i

Hypercardioid U 89 i Hypercardioid U 89 i

Figure 8 U 89 i

Figure 8 U 89 i Figure 8 U 89 i

Wide cardioid U 89 i

Wide cardioid U 89 i Wide cardioid U 89 i