AMR LS 77 Speakers with Flight Cases Retail £10995

£3,600.00
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UPC:
AMR LS 77 Speakers with Flight
Weight:
120.00 KGS
Minimum Purchase:
1 unit
Maximum Purchase:
1 unit
Shipping:
Calculated at Checkout

AMR LS 77 Speakers with Flight Cases Retail £10995

Very good condition, light scratch on top of one speaker, please see photos.

Big high end sound for medium size rooms.

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
6dB (+/-3dB)
 One of the most distinguished reviewers in the U.K. press, Mr Paul Messenger had some very complimentary things to say about the LS-77s: “Both the bass and treble extremes work very well, but the midband is the most important bit. Here the LS-77 demonstrates seamless transition from one driver to the other, exceptional overall coherence, and very superior stereo imaging, so much so that the steep slope filters used in the crossover seem to be entirely positive, while their inevitable complexity didn’t seem to be any impediment to the sound quality.”….”Though certainly costly, it’s also quite discreet and very elegant.
Good set-up flexibility and a fine ability to distinguish between the various components and accessories with which it is used suggests its Reference Class Professional Monitor tag is entirely appropriate.” We would like to formally thank Mr Messenger and HiFi+ for such an insightful and wonderful audition of the LS-77.
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 ®
Dimensions (each of a pair)
10in W by 19in H by 12in D,
25cm W by 49cm H by 31cm D
Weight
Speaker (each) 77 lbs/ 35 kg
Shipped (pair) 255 lbs/ 116 kg