Meyer Mica Line Array Loudspeaker


Description

MICA™ is a self-powered, three-way loudspeaker designed for vertical curvilinear arraying. A member of the MILO® family of high-power curvilinear array loudspeakers, the MICA loudspeaker is ideal for applications that do not require quite as much power and throw distance as MILO and where weight and size is a concern. The MICA compact highpower curvilinear array loudspeaker is equally applicable in a wide variety of applications such as touring, rental and fixed installations. MICA provides an excellent complement to a MILO main system for tours that are playing a variety of venues, being used as sidefills for large arenas and sheds and as the main system for smaller venues.


Technical Specification

ACOUSTICAL

  • Operating frequency range 60 Hz - 18 kHz
  • Free field frequency response 75 Hz - 17 kHz ±4 dB
  • Phase response 1 kHz - 16 kHz ±30° Maximum peak SPL 138 dB
  • Dynamic range: >110 dB
  • Horizontal coverage: 100°
  • Vertical coverage: Varies, depending on array length and configuration
  • Acoustical crossover: 1000 Hz

 

TRANSDUCERS

  • Low/low-mid frequency;
  • Two high-power 10" cone drivers with neodymium magnets Nominal impedance: 4 ?
  • Voice coil size: 2"
  • Power handling capability: 1200 W (AES); 1800 W peak

 

High frequency

  • wo 3" compression drivers
  • Nominal impedance: 8 ?
  • Voice coil size: 3"
  • Diaphragm size: 3"
  • Exit size: 1.2"
  • Power handling capability: 360 W (AES); 720 W peak

 

AUDIO INPUT

  • Type: Differential, electronically balanced
  • Max. common mode range: ±15 V DC, clamped to earth for voltage transient protection
  • Connectors: Female XLR input with male XLR loop output or VEAM all-in-one connector (integrates AC, audio, and network)
  • Input impedance: 10 kΩ differential between pins 2 and 3
  • Input level : Audio source must be capable of producing a minimum of +20 dBV (10 V rms, 14 V pk) into 600 Ω in order to produce maximum peak SPL over the operating bandwidth of the loudspeaker.

 

WIRING

  • Pin 1: Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies.
  • Pin 2: Signal +
  • Pin 3: Signal -
  • Case: Earth ground and chassis

 

AMPLIFIERS

  • Amplifier type: Four-channel complementary MOSFET output stages (class AB/H)
  • Output power: 3020 W (four channels; 2 x 950 W, 2 x 560 W); 6000 W peak

 

ACPOWER

  • Connector: 250 V AC NEMA L6-20 twistlock, IEC-309 male, PowerCon, or VEAM

 

RIGGING

  • QuickFly rigging with four captive GuideALinks in the bottom corners of two aluminum and steel end frames, secured with quick-release pins

 

Dimensions:

  • 1052 mm x 340 mm x 452 mm

Weight:?

  • ?68.04?kg
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