QSC Audio MD-FP152/96r Manuale Utente

The MD (ModularDesign) Series Powered
Loudspeakers combine the superb loudspeaker
performance of MD with the latest generation
of QSC’s legendary amplification and signal
processing technologies. For more detail about
the PM modules, see the rear page.

MD  Powered  offers  exceptional  performance
in  a  wide  variety  of  applications,  including
houses  of  worship,  performing  arts  facilities,
hotels,  casinos,  night  clubs,  and  sporting
facilities. Specifying MD Powered is appropriate
anywhere there is a need for dependable high
performance  loudspeakers  with  predictable
coverage, extended frequency response and the
precision of integrated power amplification and
signal  processing.  For  design/build  contractors
and electroacoustic design consultants, the MD
Powered  Series  offers  an  effective  solution  to
the  myriad  of  challenges  encountered  in  the
design  and  implementation  of  permanently
installed sound reinforcement systems.

Designed  as  a  family  of  modular,  arrayable
loudspeakers,  the  full-range  self-powered  MD
family  includes  six  models:  five  models  with
12" LF sections, and five with 15" LF sections.
Nominal coverage patterns of 60˚ x 40°, 60˚ x 60°
90° x 40°, 90˚ x 60° and 120° x 40° are available
with  either  low-frequency  complement.  In
addition, two low-frequency only MD Powered
systems, the MD-LP115 and MD-LP118, share
the  common  form  factor  of  the  full-range
systems.  All  share  the  same  35"  tall,  30°
trapezoidal  enclosure  as  their  passive  MD
Series counterparts.

The form factor common to all MD loudspeaker
models makes creating full range or combined
full  range/low-frequency  clusters  painless.
The  enclosures  are  designed  with  30°  angles;
wall-to-wall  tight  packing  enclosures  splay  the
60° x 40° horns perfectly and provide uniform
coverage  in  any  multiple  of  60°  to  360°.  No
gaps or spacers are required and the radial form

of  the  front  surface  of  the  enclosures  forms
a  contiguous  cylindrical  surface  for  a  clean
and  aesthetically  pleasing  appearance.  Each
enclosure  is  equipped  with  a  total  of  fifteen
3/8"-16  threaded  attachment  points  offering
the installer tremendous flexibility in suspension
and mounting.

Low  frequency  transducers  feature  technically
advanced  4"  voice  coils  assembled  with
proprietary high temperature adhesives, vented
magnet assemblies and highly optimized motor
design  to  provide  excellent  dynamic  range,
flat  frequency  response  and  a  very  low
distortion figure.

High frequency compression drivers feature
a Neodymium magnet motor structure and
65 mm (2.5") aluminum voice coil and titanium
diaphragm plus a pole piece mounted copper
shorting cap for extended HF response.

Features of the MD Powered Series

• PM1000 Power Module offer state-of-the-art integration of

amplification and signal processing in an extremely compact,

lightweight package

• All full range models feature a rotatable high-frequency

horn, enabling them to be utilized in a vertical or horizontal

configuration

• Available in either black or white finishes (handles on

black only)

• All full range and low-frequency enclosures employ the same

overall dimensions and identical attachment point locations

• All models constructed in a trapezoidal design of multi-ply

birch with a powder coated steel grille

MD Powered Series

ModularDesign™ Loudspeakers

Features of the Patented* PM1000 Power Module

• PM1000 provides 1000 watts of continuous power, 800 watts to

the LF transducer and 200 W to the HF compression driver

• Class D switching technology

• 120V and 230V models available

• Accepts balanced XLR input connector with

pass-through connector

• Integrated active crossover & equalization electronics

• Internal limiters prevent over driving the system