Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall Loudspeaker

Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall LoudspeakerThe Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On Wall Loudspeaker is a very high power, passive two way system designed for installations that demand the ultimate in sonic performance from a single enclosure. It combines very high output capability with exceptional fidelity and coverage consistency. Its coaxial drive unit comprises a powerful 15 (380mm) 3 (75mm) voice coil LF driver and a 1. 4 (35mm) exit HF compression

The Martin Audio CDD15B 15 Inch Passive Coaxial Differential Dispersion On-Wall Loudspeaker is a very high-power, passive two-way system designed for installations that demand the ultimate in sonic performance from a single enclosure. It combines very high output capability with exceptional fidelity and coverage consistency. Its coaxial drive unit comprises a powerful 15” (380mm)/3” (75mm) voice coil LF driver and a 1.4” (35mm) exit HF compression driver with a 3” (75mm) pure titanium diaphragm.

The Coaxial Differential Dispersion technology employed in the CDD15 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 birch plywood 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 yoke.

A full-range, passive two-way system, the CDD15 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 are 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.

Product Specification:  

Type: High-Output, Coaxial Differential Dispersion Passive Two-Way System

Rated Power: 400W AES, 1600W Peak

Sensitivity: 100db

Maximum Spl: 126db Continuous, 132db Peak

Nominal Impedance: 8Ω

Dispersion (-6db): 100˚-60˚ Horizontal, 60˚ Vertical (User-Rotatable)

Crossover: 1.6khz Passive

Enclosure: 68 Liter, Birch Plywood

Protective Grille: Black or White Perforated Steel with Scrim Cloth Backing

Connectors: Low Profile 20A Push-Lock

Pin Connections: Left to Right: Input+, Input -, Link -, Link+

Fittings: 10 X M8 Fly Points

Dimensions: (W) 17.01ins X (H) 26.97ins X (D) 16.26ins

Weight:  57.32lbs