Coaxial Precision.
CDD5B
The CDD5B is an ultra-compact, two-way passive micro speaker designed for discreet positioning in architectural installations. Featuring Martin Audio’s unique Coaxial Differential Dispersion™ technology, it delivers consistent audience coverage and “point source” summation in a sleek, rigid ABS moulded enclosure.
Coaxial Differential Dispersion™
Advanced Technology.
Coaxial Driver
Utilizes a unique 5” (125mm) LF / 0.7” (19mm) HF Coaxial Differential Dispersion driver. This achieves true ‘point source’ performance, eliminating off-axis variations common in non-coaxial designs.
Differential Dispersion
Delivers more consistent coverage than fixed-dispersion horns. It projects more output to the rear of the audience to distribute sound evenly front-to-back, with wide horizontal coverage close-up.
Versatile Orientation
The visually distinctive enclosure can be used in landscape or portrait orientation. The driver is easily rotatable by removing the screw-free grille to maintain the correct dispersion pattern.
Discreet Design
Housed in a rigid, moulded ABS enclosure (3 liters) with a screw-free perforated steel grille. Supplied with a dedicated omni-directional mounting bracket for easy wall or ceiling installation.
Technical Specifications
Acoustics & Drivers
Type
Ultra-compact, Coaxial Differential Dispersion passive two-way system
Frequency Response
100Hz-20kHz ± 3dB (10dB @ 70Hz)
Drivers
LF: 5.25” (130mm) voice coil, ferrite motor. HF: 0.75” (19mm) voice coil, fabric dome with neodymium motor.
Power & Performance
Rated Power
100W AES, 400W Peak
Sensitivity
90dB
Max SPL
110dB continuous, 116dB peak
Nominal Impedance
8Ω
Dispersion
120°-90° horizontal, 80° vertical (user-rotatable)
Physical & Dimensions
Enclosure
3 litre, ABS
Finish
Black (RAL9005) or White (RAL9016)
Dimensions
(W) 160mm x (H) 230mm x (D) 149mm
Weight
3kg (6.6lbs)
Fittings
6 x M5 inserts for wall/ceiling brackets
Connectors
Low profile 13A push-lock
Ideal For
Museums & Galleries
Hotels & Concourses
Retail Outlets
Houses of Worship
Exhibition Centres
