General Product Information - Master audio XCELLENCE Serie Manual De Usario

Amate Electroacústica,s.l.
1.INTRODUCTION

1.1.General product information

Master Audio thank you for the trust placed in our Xcellence loudspeaker system.
The Xcellence series combines the benefits of its coaxial point sound sources, the
convenience of an self-powered system and the flexibility of the DSP (digital system
processing) for cabinet control.
More than 35 years' experience in amplifier and acoustic cabinet design using the
highest technology and components come together to give you a product ideal for a
multitude of applications, from sound back-up systems for theatres, clubs or TV
channels to even churches, corporative events or concert halls.
Coaxial technology achieves a sound distribution system which is totally coherent and
in phase (as a point source). This is due to the fact that the directivity of the high and
low frequency transducers couples up perfectly with the crossover frequency from the
filters. This results in very smooth transitions between the bass and high frequency
zone and the elimination of secondary null zones due to polar lobbing, typical of
those systems using separate woofer and horn.
The directivity of the cabinets with coaxial transducers is totally symmetric in the
horizontal or vertical plane.
We suggest you read the following information with attention, assured that it will be of
maximum use in helping you to achieve the best results and optimum performance.
1.2. Features and appearance
X-12C
- Self-powered cabinet.
- 750W amplifier for mid range.
- 250W amplifier for high range.
- DSP with 48 bit bus and 28 bit filter coefficients.
- DSP Controls (parametrics, delay, volume and limiters).
- RJ45 output for control via computer.
- Overvoltage protection (>250V-400V).
- 2 way coaxial speaker with 80º symmetry, including one 12" woofer in
neodymium and one 3" voice coil diameter, titanium diaphragm compression
driver.
- Birch plywood construction.
- Varnished finish. Optional black textured paint finish: totally ecological.
- Frontal steel grille with acoustically transparent grey cloth.
Xcellence Series.Ver 1.0 Mar 09
28