SHURE
SM 58
Type Dynamic Frequency Response 50 to 15,000 Hz Polar Pattern Cardioid Sensitivity (at 1,000 Hz Open Circuit Voltage) –54.5 dBV/Pa (1.85 mV) 1 Pa = 94 dB SPL Impedance Rated impedance is 150Ω (300Ω actual) for connection to microphone inputs rated low impedance Polarity Positive pressure on diaphragm produces
QSC
K 8
K Series Specifications K8 K10 K12 KSub Configuration Trapezoidal 2-way Multipurpose 2-way Multipurpose 2-way 4th Order Bandpass Transducers Low-frequency 8″ cone transducer 10″ cone transducer 12″ cone transducer 2 x 12″ cone transducers High-frequency 1.75″ diaphragm compression driver 1.75″ diaphragm compression driver 1.75″ diaphragm compression driver Frequency Response
KW 152
Configuration 15″ 2-way trapezoidal SPECIFICATIONS KW152 Transducers Low-frequency Mid-frequency High-frequency 15″ cone transducer- 1.75″ diaphragm compression driver Frequency Response (-6 dB) 47 Hz to 18 kHz Frequency Range (-10 dB) 44 Hz to 20 kHz Nominal Coverage (-6 dB) 60° axisymmetric Maximum SPL1 133 dB peak Amplifier Power Output2 1000
Allen & Heath
GLD 080
GLD 80 System Specifications Inputs XLR Mic/Line Inputs Balanced Mic/Line Preamp Fully recallable Input Sensitivity -60 to +15dBu Analogue Gain +5 to +60dB, 1dB steps Pad -20dB Maximum Input Level +32dBu Input Impedance >4kΩ (Pad out), >10kΩ (Pad in) Mic/Line Channel noise 20-20kHz, Direct Out @ unbalanced out Mic EIN
GLD AR2412
GLD Specification For V1.2 and higher firmware Inputs XLR Mic/Line Inputs Balanced, (All XLR on GLD‐80 and AudioRacks) Mic/Line Preamp Fully recallable Input Sensitivity ‐60 to +15dBu Analogue Gain +5 to +60dB, 1dB steps Pad ‐20dB Maximum Input Level +32dBu Input Impedance >4kΩ (Pad out), >10kΩ (Pad in) Mic/Line Channel
