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Description
:
3 way cinema stage speaker,  bi-amplified operation
Transducer Complements  
:
LF: 2 x 15” driver with aluminum die-cast Basket & neodymium  magnet; MF: 1 x horn-loaded  12” driver with aluminum die-cast  basket & neodymium magnet
HF: 1 x horn-loaded (2” throat)  compression driver
Frequency Response
:
45 Hz ~ 17 kHz
Frequency Range
 :
40 Hz ~ 20 kHz
Sensitivity
:
103 dB (1 watt 1 m)
Max. SPL
:
125 dB
Power Handling
:
LF: 600 watt MF + HF: 300 watt  
Impedance
:
LF: 4 Ohm ; MF + HF: 8 Ohm
Coverage
:
Horizontal : MF: 90°; HF: 90°  Vertical : MF: 90°; HF: 40°
Controls
:
Master level, variable crossover,  phase switch
Crossover
:
500 Hz; 2 kHz
 Connectors
:
Binding Posts & Speakon ®
Dimension (hxwxd) mm
:
(1978 x 600 x 450) mm


Key Features:


* Medium to large cinema halls;
   pre and post prodution applications

* Three way design

* Dedicated constant directivity horns
   for midrange and high frequency
   reproduction

* Two way horn moulded from
   glass-filled reinforced polymer

* Time aligned acoustic sections
   (high, mid, and low frequency)

* Excellent coverage, frequency
   response, and high SPLs

* Swivel horns: adjustable upto 15°
   in the vertical axis

* Shallow profile for minimum depth
   utilization behind screen

* Bi-amplified operation possible

Digital sound tracks today carry a bundle of audio information. Foremost in this data bank is the human voice, which, in most audio installations has poor audibility and intelligence. The reason for this is, traditionally, the high frequency device is asked to provide wide coverage of certain frequencies below its normal operating range. Regular device failures, and in the unlikely event that the device survives, distorted, unintelligible sound results. Of course, this fate lies in store for all sounds that operate in this frequency range (500 Hz ~ 2 kHz).

The problem is addressed by having a separate device operating in this range - the midrange driver. This ensures fidelity in this critical frequency bandwidth while also increasing the power handling and reliability of the system.

Sonodyne's midrange horn presents an innovative solution to predicting the coverage of such a device. In this sole Indian effort toward high-grade cinema sound, mid frequencies are also reproduced through a dedicated flare. Thus, even in this bandwidth a predictable coverage is obtained from 500 Hz on. Dynamics, clarity are greatly enhanced and a smooth frequency response, and uniform coverage are obtained. Additionally, greater acoustical power, and very low (inaudible) distortion levels ensure that each seat in the house can now receive high fidelity!

The midrange and high frequency horns are moulded out of a single piece of glass-filled reinforced polymer. The design and development is an elaborate process using computer-aided design and measurement tool and high-grade moulds. Sonodyne is the only Indian entity to have researched such speaker designs to arrive with the Soundstage 2512, an affordable three-way cinema system.

This innovative enclosure houses high-grade transducers. All woofers and midranges feature a 3” voice coil, neodymium magnet, and cast aluminium basket that deliver excellent power handling, efficiency, reliability, and rigidity. The horn-loaded compression driver has a titanium diaphragm and a 3” voice coil. Our active crossovers and bi-amplifiers ensure a seamless transition between the three time-aligned acoustic sections.