CDD8

Ultra-compact, Coaxial Differential Dispersion System

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.

제품 특징
  • Ultra-compact, CDD™ passive two-way system
  • Coaxial Differential Dispersion™ technology
  • Elegant ABS moulded 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

제품 적용
  • 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 to distribute sound evenly front-to-back, 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 in the crossover region associated with non-coaxial designs.


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 the supplied omni-directional bracket or an optional close-mount ceiling bracket.


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 may be used without a controller. However, the EQ and limiter functions of a controller such as the Martin Audio DX0.5, DX1.5 or DX2, or an MA Series 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.


제품 사양 (Specification)
타입Ultra-compact, Coaxial Differential Dispersion passive two-way system
주파수 응답 특성70Hz-20kHz ± 3dB, -10dB @ 55Hz
드라이버LF: 8” (200mm)/2"(50mm) voice coil, long excursion, ferrite motor system
HF: 1” (25mm) exit / 1.4"(38") voice coil, fabric dome with neodymium motor system             
RATED POWER (2)200W AES, 800W peak
SENSITIVITY (8)94dB
최대 SPL (9)117dB continuous, 123dB peak
NOMINAL IMPEDANCE
지향각도 (-6dB)110˚-80˚ horizontal, 80˚ vertical (user-rotatable)
CROSSOVER2.3kHz passive
엔클로져14 litre, Composit material
마감Black or white textured paint
PROTECTIVE GRILLEBlack or white perforated steel with scrim cloth backing
CONNECTORSLow profile 13A push-lock
PIN CONNECTIONSLeft to right: Input+, Input -, Link -, Link +
FITTINGS6 x M6 inserts for wall/ceiling brackets 
크기(W) 256mm x (H)410mm x (D)252mm
무게9.5kg (21lbs)



CDD/CDD-WR 시리즈 제품...


                                                                                                                                                         Roland                                            Line 6      

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