CDD8

997.00

The CDD8 is an ultra-compact two-way passive loudspeaker system with an integrated 8” (200mm) LF/1” (25mm) exit HF Coaxial Differential Dispersion driver which can be easily rotated for horizontal or vertical orientation depending on venue design requirements. Its small size gives no indication of its high output capability. As a stand-alone loudspeaker, it has a multitude of applications and can also be incorporated as an infill loudspeaker in distributed systems using larger CDD models, such as the CDD12 and CDD15.

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Description

Features

  • Ultra-compact, CDD™ passive two-way system
  • Coaxial Differential Dispersion™ technology
  • Elegant UPM Formi composite enclosure
  • User-rotatable coaxial drive unit
  • Vertical and horizontal mounting options
  • Screw-free perforated steel grille
  • 8Ω nominal impedance
  • Discreet mounting accessories
  • Black or white standard colour options

Applications

  • Live Music Clubs and Bars
  • Nightclubs
  • Bars and Restaurants
  • Museums and AV Spaces
  • Convention Centres
  • Hotels
  • Retail Outlets
  • Leisure Centres
  • Houses of Worship

The Coaxial Differential Dispersion technology employed in the CDD8 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 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 curved shape of the enclosure allows it to be surface-mounted close to a wall or ceiling by means of optional wall and ceiling ackets.

Finished in black (RAL9005) or white (RAL9016) as standard, the CDD8 can be supplied in any RAL colour to order.

A full-range, passive two-way system, the CDD8 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

When used with a CSX subwoofer, crossover and EQ functions can either be performed by the DX0.5, DX1.5 or DX2 system controllers, or by an MA Series amplifier with onboard DSP option.

Additional information

Datasheet

https://martin-audio.com/downloads/datasheets/CDD8datasheet.pdf

Userguide

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

Specification

TYPE Ultra-compact, Coaxial Differential Dispersion passive two-way system
FREQUENCY RESPONSE (5) 70Hz-20kHz ± 3dB, -10dB @ 55Hz
DRIVER LF: 8” (200mm)/2” (50mm) voice coil, long excursion, shared ferrite motor system with HF
HF: 1” (25mm) exit/1.4” (38mm) voice coil, polyimide dome compression driver
RATED POWER (2) 200W AES, 800W peak
SENSITIVITY (8) 94dB
MAXIMUM SPL (9) 117dB continuous, 123dB peak
NOMINAL IMPEDANCE
DISPERSION (-6dB) 110˚-80˚ horizontal, 60˚ vertical (user-rotatable)
CROSSOVER 2.3kHz passive
ENCLOSURE 14 litre, composite material
FINISH Black or white textured paint
PROTECTIVE GRILLE Black or white perforated steel with scrim cloth backing
CONNECTORS Low profile 13A push-lock
PIN CONNECTIONS Left to right: Input+, Input -, Link -, Link +
FITTINGS 6 x M6 inserts for wall/ceiling brackets
DIMENSIONS (W) 256mm x (H) 410mm x (D) 252mm
(W) 10.1ins x (H) 16.1ins x (D) 9.9ins
WEIGHT 9.5kg (21lbs)