Martin Audio CDD12B-WR IP54 Weatherized Cdd12 Speaker, Black

The Coaxial Differential Dispersion technology employed in the Martin Audio CDD12-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, and also the driver features a static waveguide that merges seamlessly with the unique cone shape — maintaining the dispersion pattern out to very high frequencies. The LF driver has a 2.5” (65mm) voice coil and efficient motor with an aluminum demodulating ring to minimize distortion, while the HF driver utilizes a 1.75” (44mm) polyimide diaphragm and features a low-compression phase-plug to reduce non-linearity.

The Martin Audio CDD12-WR has a visually-distinctive composite enclosure that can be used in both horizontal (landscape) or vertical (portrait) orientation, with the rotation of the driver easily accomplished by removing the screw-free, protective grille. The Martin Audio CDD12-WR allows to curved shape the surface-mounted that is close to a wall via an optional wall bracket or suspended from a ceiling by eyebolts or a horizontal yoke option. A full suite of weatherized accessories is also available and fixings on the loudspeaker are stainless steel. Finished in black (RAL9005) or white (RAL9016) as standard, with any RAL color to order. A full-range, passive two-way system, the CDD12-WR should be used with a compatible controller with appropriate limiter settings to provide system protection. When used with the DX4.0 controller or an iKON amplifier, there now enhanced DSP and FIR-based pre-sets to deliver the absolute maximum performance and fidelity while limiter settings protect the integrity of the system.

 Features 

• Compact, CDD™ passive two-way system
• Coaxial Differential Dispersion™ technology
• Elegant birch plywood enclosure
• Outdoor operation when sheltered from direct exposure to elements
• Operating temperature -20°C to +70°C
• Environmentally tested to meet IP54
• The 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
• Discreet weatherized mounting accessories
• Black or white standard color options