CDD15-WR

2,775.00

The CDD15-WR is a very high-power, weatherised, passive two-way system designed for outdoor installations that demand the ultimate in sonic performance from a single enclosure and suitable for applications where it will be subject to changing environmental conditions, but sheltered from direct exposure to the elements.

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Description

Features

  • Compact, CDD™ passive two-way system
  • Coaxial Differential Dispersion™ technology
  • Elegant UPM Formi composite enclosure
  • Outdoor operation when sheltered from direct exposure to elements
  • Operating temperature -20°C to +70°C
  • Environmentally tested to meet IP54
  • User-rotatable coaxial drive unit
  • Vertical and horizontal mounting options
  • Screw-free water and particle resistant grille
  • 8Ω nominal impedance
  • Integral inserts for eyebolt suspension
  • Black or white standard colour options

Applications

  • Outdoor Restaurants
  • Bars
  • Hotel Areas
  • Nearfield Systems in Outdoor Stadia
  • Transport Hubs
  • Concourses and Theme Parks

The Coaxial Differential Dispersion technology employed in the CDD15-WR delivers more consistent audience coverage than systems with fixed X° x Y° coverage patterns — projecting relatively more output to the rear of the audience, while having wide horizontal coverage close-up. Its innovative CDD driver achieves ‘point source’ summation of the LF and HF sections — eliminating off-axis variations in frequency response associated with non-coaxial designs. Improving on conventional coaxial designs, which can suffer from high-frequency beaming, the driver features a static waveguide that merges seamlessly with the unique cone shape — maintaining the dispersion pattern out to very high frequencies.

The visually-distinctive composite enclosure can be used in either horizontal (landscape) or vertical (portrait) orientation, with rotation of the driver easily accomplished by removing the screw-free, protective grille. The CDD15 can be suspended by eyebolts or by means of an optional horizontal weatherised yoke.

Finished in black (RAL9005) or white (RAL9016) as standard.

A full-range, passive two-way system, the CDD15-WR should be used with a compatible controller with appropriate limiter settings to provide system protection. The EQ and limiter functions of a controller such as the Martin Audio DX0.5, DX1.5 or DX2, or a Martin Audio amplifier with onboard DSP will maximise its capabilities

Additional information

Datasheet

https://martin-audio.com/downloads/datasheets/CDD15-WRdatasheet.pdf

Userguide

https://martin-audio.com/downloads/userguides/CDD-User-Guide.pdf

Specification

TYPE High-output, Coaxial Differential Dispersion passive two-way system
FREQUENCY RESPONSE (5) 55Hz-18kHz ± 3dB
-10dB @ 45Hz
DRIVER LF: 15” (380mm)/3” (75mm) voice coil, long excursion, shared ferrite motor system with HF
HF: 1.4” (36mm) exit/3” (75mm) voice coil, titanium dome compression driver
RATED POWER (2) 400W AES, 1600W peak
SENSITIVITY (8) 100dB
MAXIMUM SPL (9) 126dB continuous, 132dB peak
NOMINAL IMPEDANCE
DISPERSION (-6dB) 100˚-60˚ horizontal, 60˚ vertical (user-rotatable)
CROSSOVER 1.6kHz passive
ENCLOSURE 68 litre, composite material
FINISH Black or white as standard
PROTECTIVE GRILLE Zinc plated mild steel with powder coated finish and weatherised backing
ENVIRONMENTAL Rated at IP54
CONNECTORS Low profile 20A push-lock, weatherproof input panel cover with cable gland
PIN CONNECTIONS Left to right: Input+, Input -, Link -, Link+
FITTINGS 10 x M8 fly points
DIMENSIONS (W) 429mm x (H) 691mm x (D) 413mm
(W) 16.9ins x (H) 27.2ins x (D) 16.3ins
WEIGHT 28.3kg (62.4lbs)