Mackie SRM150 Active Speaker

SRM150 Active Speaker Specifications:

• System Specifications
• Frequency Response (-3dB): 100Hz-17.5kHz
• Frequency Range (-10dB): 60Hz-22kHz
• Max SPL Long-term @ 1m: 110dB
• Max SPL Peak @ 1m: 120dB
• Mixer Section:
• Frequency Response (-3dB): Mic Input to Line Out (Gain at 0dB), 5Hz-40kHz (+0, -1dB)
• Input Impedance:
• Mic: 3kΩ balanced
• Hi-Z: 20kΩ balanced
• Instrument: 1 MΩ
• Line: 10kΩ balanced
• Stereo: 10kΩ balanced
• Maximum Voltage Gain
• Mic Input 1: 51dB
• Mic Input 2: 51dB
• Stereo Input: 9dB
• Maximum Input Level
• Mic: -28dBu, gain at +50dB, +15dBu, gain at +6dB
• Line: -8dBu, gain at +30dB, +35dBu, gain at -15dB
• Stereo: +20dBu, gain at 0dB
• 3-Band Equalization
• High: ±15dB @ 12kHz
• Mid: ±15dB @ 2.5kHz
• Low: ±15dB @ 100Hz
• Line Out Pad -30dB
• Common Mode Rejection Ratio (CMRR): 55dB @ 1kHz, gain at unity
• Noise (20Hz to 20kHz BW, 150 Ω source impedance)
• Equivalent Input Noise (EIN) -129dBu
• Residual Output Noise (Line out, channel and master levels off) -85dBu
• Power Amplifier
• Rated Power: 100 watts rms continuous, 20Hz to 20kHz
• Maximum Power: 150 watts peak
• Rated THD: 0.05%
• Cooling: Convection Extrusion
• Design: Class D
• Transducer
• Diameter: 5.25"/1 mm
• Voice Coil Diameter: 1.0"/25.4 mm
• Sensitivity: (1W@1m) 90dB
• Nominal Impedance: 8 Ωs
• Power Handling: 150W
• Frequency Range: 90Hz-20kHz
• Magnet Type: Neodymium
• Safety Features
• Overload Protection Limiter
• Thermal Protection Amplifier shutdown, auto-reset
• Construction Features
• Material: Polypropylene
• Finish: Grey textured finish
• Handle: Top mounted
• Grille: Perforated metal with weather-resistant coating