Abbingdon Music Research (AMR) LS-77 Monitor

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Professional Monitor Specifications

Sensitivity (2.83V/1m in room): 87 dB
Long Term Power Handling (AES/RMS): 150 watt
Peak Program Power Handling : 600 watt
Impedance, nominal: 8 ohm
Impedance, minimal: 6 ohm
Frequency Response (in IEC Standard Room): 26Hz - 40kHz (+/-3dB)
Directivity Index (DI) 500-10KHz: 6 dB (+/-3 dB)
Low Frequency Driver: 24.3cm/10in diameter, 10cm/4in diameter voice coil
High Frequency Driver: 12cm/5in long isoplanar ribbon
Crossover: AMR OptiSlope® design (60 dB/octave)
Bass Enclosure Principle: Transmission Line Port ®
Colour: Champagne or Titanium
Dimensions (each of a pair): 10in W by 19in H by 12in D
25cm W by 49cm H by 31cm D
Weight: Speaker (each): 75 lbs/ 35 kg
Shipped (pair): 220 lbs/ 100 kg




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