Abbingdon Music Research LS-77 owner manual 1 - Specifications

Models: LS-77

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Section 8.1 - Specifications

Section 8.1 - Specifications

Figure 8.1 - Specifications Table

Sensitivity (2.83V/1m in room):

Long Term Power Handling (AES/RMS): Peak Program Power Handling : Impedance, nominal:

Impedance, minimal:

Frequency Response (in IEC Standard Room): Directivity Index (DI) 500-10KHz:

Low Frequency Driver:

High Frequency Driver:

Bass Enclosure Principle: Weight:

Dimensions (W x H x D) each:

Crossover:

87dB

150W

600W

8Ohm

6Ohm

26Hz - 40kHz (+/-3dB) 6dB (+/-3dB)

243mm/10"Diameter, 100mm/4” Voice Coil 125mm/5" long isoplanar ribbon Transmission Line Reflex Port

Speaker (each): 35 Kg / 73 lbs

Shipped (pair): 100 Kg / 220 lbs

250 x 490 x 300mm / 10 x 19 x 12" AMR OptiSlope® design (60 dB/octave)

Information and specifications subject to change without notice.

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Abbingdon Music Research LS-77 owner manual 1 - Specifications