Mackie C300z Passive Speaker

 

C300z Passive Speaker (Black) Specifications:

  • Frequency response: (-3db): 55Hz-18kHz
  • Frequency range (-10 db): 45Hz-20kHz
  • Maximum spl long-term @ 1m: 123dB
  • Low-frequency crossover type: 24dB/octave, time offset corrected
  • High-frequency crossover type: 24dB/octave
  • Crossover frequency: 1800Hz
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  • Audio
  • Input Type: Speakon-style NL4 jack, 1/4" TS phone jack
  • Input Impedance: 8 ohms
  • Power Handling: rms: 300 watts, music: 500 watts, peak: 750 watts
  • Operating Temperature Range: -10°C to 45°C (14deg;F to 113deg;F)
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  • Transducer Specifications
  • Low-Frequency Transducer
  • Diameter: 12"/300mm
  • Voice Coil Diameter: 3.0"/75mm
  • Sensitivity: (1W@1m) 98dB
  • Nominal Impedance: 8 ohms
  • Power Handling: 300 watts
  • Frequency Range: 50Hz - 3000Hz
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  • High-Frequency Driver and Horn
  • Diaphragm Diameter 1.75"/44.5mm
  • Exit Throat Diameter 1"/24.5mm
  • Diaphragm Material Titanium
  • Sensitivity (1W@1m): 106dB
  • Nominal Impedance: 8 ohms
  • Power Handling: 150 watts
  • Frequency Range: 1000Hz-20000Hz
  • Horn Type: Composite: Exponential and Conical
  • Mouth Size: 12"/305mm W x 7"/178mm H
  • Horizontal Coverage: 90° ±10° (1kHz-20kHz)
  • Vertical Coverage: 45° ±10° (2.8kHz-20kHz)
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  • Safety Features
  • Over-excursion protection: second-order high-pass filter
  • Driver protection: dynamic protection for compression driver
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  • Construction Features
  • Basic design: asymmetrical trapezoidal
  • Material: polypropylene
  • Finish: grey, textured finish
  • Handles: one on left side, one on top
  • Grille: perforated metal with weather-resistant coating
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  • Physical Properties
  • Dimensions (W x H x D) 15.4" x 26" x 14.8"
  • Weight: 43 lb.