Martin Audio DD12, Active 2-way 12" LF, 1" HF Loudspeaker System.

Vendor: Martin Audio
Martin Audio DD12, Active 2-way 12" LF, 1" HF Loudspeaker System. Versatility is a key feature of the Martin Audio DD12. The Martin Audio DD12 is designed to meet a multitude of premium stand-alone and distributed sound...
$5,220.00
Title

Martin Audio DD12, Active 2-way 12" LF, 1" HF Loudspeaker System.

Versatility is a key feature of the Martin Audio DD12. The Martin Audio DD12 is designed to meet a multitude of premium stand-alone and distributed sound reinforcement requirements — from touring, theatre, and portable live sound applications, to the concert hall and HoW installations, AV events, and stage monitor use. Ideal as the main PA in small-to-medium size rooms, it can also be used as an infill loudspeaker in large-scale systems. Every design effort has been focused on maximizing the output of the drive units. The Martin Audio DD12 also features a high-specification 12” (300mm) LF drive unit and a class-leading 1” (25mm) exit compression driver on a user-rotatable, Differential Dispersion horn. Differential Dispersion technology delivers more consistent audience coverage than systems with conventional X° x Y° horns — giving more throw to the rear to distribute sound evenly front-to-back while having wider close-up horizontal coverage for the front rows. The compact, the multi-angle enclosure can be used in either vertical or horizontal orientation — with the rotation of the HF horn easily accomplished by removing the steel grille, which is a spring-fit into the enclosure sides and pre-curved to resist damage on the road.

Martin Audio DD12 Main Features

  • Multi-purpose, bi-amplified, powered two-way system
  • Compact, multi-angle, polyurethane-coated plywood enclosure with a screw-free perforated steel grille
  • User rotatable Differential Dispersion™ horn optimizes coverage footprint across the audience plane
  • Onboard network, DSP, and Class D amplification
  • Switched-mode power supply with PFC (Power Factor Correction) and global mains operation
  • Wide range of vertical and horizontal deployment options
  • Integral pole mount and M8 rigging inserts
ACOUSTICAL
TYPE  Compact, Differential Dispersion™, powered two-way system
FREQUENCY RESPONSE (1)  65Hz-18kHz ± 3dB
 -10dB @ 55Hz
MAXIMUM SPL @ 1M  125dB continuous, 131dB peak
DRIVERS
LF  12" (300mm)/3" (75mm) voice coil, long-excursion,   neodymium magnet driver
HF  1” (25mm) exit/1.7” (44mm) voice coil, polyimide dome,   neodymium magnet compression driver
DISPERSION  Differential Dispersion: 110-60° horizontal, 60° vertical
AUDIO INPUT
CONNECTORS  Female XLR input, male XLR link output
ANALOGUE INPUT IMPEDANCE  20kΩ balanced to ground
MAXIMUM ANALOGUE INPUT LEVEL  6.15Vrms (+18dBu), over-voltage protected
AES/EBU IMPEDANCE  110Ω balanced, receive and transmit termination
INTERNAL PROCESSING
  • Multi-channel DSP, programmable via network
  • 8 PEQ/shelving filters
  • Up to 48dB/Oct HPF
  • Vanishing Point™ FIR crossover filters
  • Up to 1 second of delay
  • Preset selection via rear panel switch
NETWORK
CONNECTORS  IP68 rated 8-way, quick-release type
PROTOCOL  U-NET
PC CONNECTION  Micro USB or via U-NET and Merlin controller
AMPLIFIER MODULE
TYPE  2 channel switch-mode, class D
CONTINUOUS OUTPUT POWER  1050W
AVERAGE EFFICIENCY  85%
COOLING
  • Internal fan
  • Temperature controlled external fan
MAXIMUM AMBIENT TEMPERATURE  45°C (113°F) for full output
POWER SUPPLY
TYPE  Switch mode, fixed frequency with PFC
AC INPUT OPERATING RANGE  100 – 240V ~ AC, 50 - 60Hz
POWER FACTOR  > 0.95
NOMINAL POWER CONSUMPTION  200W
MAINS CONNECTOR  Neutrik® Powercon True1
GENERAL
ENCLOSURE  Extensively braced multi-laminate birch ply
FINISH  Textured black PU coating
PROTECTIVE GRILLE  Black HEX perforated steel, Declon® backed
FITTINGS
  • Top hat for pole mounting
  • 15 x M8 threaded inserts
  • Two side pocket handles
  • Optional weather protection cowl
IP RATING  IP 25 (with weather protection cowl)
DIMENSIONS  (W) 360mm x (H) 571mm x (D) 384mm (503mm with cowl)
 (W) 14.2in x (H) 22.5in x (D) 15.1in (19.8in with cowl)
WEIGHT  26kg (57.2 lbs)