Martin Audio CDD15-WR 15" High-Performance Outdoor Wall Speaker, 400W 8 Ohm (Single)
DETAILS
Martin Audio CDD15-WR is a very high-power outdoor wall speaker for sheltered installations and low-impedance systems.
The Martin Audio CDD15-WR is a high-output, two-way passive loudspeaker designed for outdoor installations requiring maximum sonic performance from a single enclosure. Its 8 ohm low-impedance design makes it suitable for use with conventional amplifiers while delivering exceptional output for medium- to long-throw applications.
Featuring a 15” (380mm) LF and 1.4” (36mm) exit HF Coaxial Differential Dispersion driver with a titanium dome, the CDD15-WR ensures consistent coverage across large audiences. The LF driver utilises a 3” (75mm) voice coil with a shared ferrite motor system for precise control, while the HF driver features a 3” (75mm) voice coil for enhanced linearity and reduced distortion.
Coaxial Differential Dispersion technology provides uniform front-to-back coverage, projecting more sound to the rear of the listening area while maintaining wide horizontal coverage close-up. This point-source design reduces off-axis frequency variations, making the speaker ideal for foreground music, announcements, and nearfield applications in outdoor restaurants, bars, hotel areas, transport hubs, concourses, theme parks, and outdoor stadia.
The birch plywood composite enclosure can be mounted horizontally or vertically, with easy driver rotation via the screw-free protective grille. The speaker can be suspended using integrated eyebolt inserts or an optional horizontal weatherised yoke. All fixings are stainless steel, and the enclosure is weather-tested to IP54 with an operating range of -20°C to +70°C. Standard finishes are black (RAL9005) or white (RAL9016), with custom RAL colours available to match architectural designs.
Martin Audio CDD15-WR Key Features:
- High-output two-way system: Ultra-powerful low-impedance loudspeaker for outdoor applications.
- Coaxial Differential Dispersion technology: Provides even front-to-back sound coverage.
- 8 ohm operation: Compatible with conventional low-impedance amplifiers.
- Weatherised enclosure: Composite cabinet rated to IP54.
- Wide operating temperature range: Suitable from -20°C to +70°C.
- Extremely high output capability: Ideal for foreground music and speech in large outdoor areas.
- User-rotatable coaxial driver: Supports horizontal or vertical mounting.
- Screw-free protective grille: Water and particle resistant steel grille.
- Flexible mounting options: Eyebolt suspension or optional horizontal yoke.
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Colour options: Black or white as standard, custom RAL colours available.
SPECS & DOWNLOADS
Martin Audio CDD15-WR Specifications:
- Type: High-output, Coaxial Differential Dispersion passive two-way system
- Frequency Response: 55Hz – 18kHz ±3dB, -10dB @ 45Hz
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Driver:
- LF: 15" (380mm) / 3" (75mm) voice coil, long excursion, shared ferrite motor
- HF: 1.4" (36mm) exit / 3" (75mm) titanium dome compression driver
- Rated Power: 400W AES, 1600W peak
- Sensitivity: 100dB
- Maximum SPL: 126dB continuous, 132dB peak
- Nominal Impedance: 8Ω
- Dispersion: 100°–60° horizontal, 60° vertical (user-rotatable)
- Crossover: 1.6kHz passive
- Enclosure: 68 litre composite material
- Finish: Black or white as standard (custom RAL available)
- Protective Grille: Zinc-plated mild steel with powder-coated finish
- Environmental Rating: IP54
- Connectors: Low profile 20A push-lock, weatherproof input panel cover
- Pin Connections: Input+, Input -, Link -, Link+
- Fittings: 10 x M8 fly points
- Dimensions: (W) 429mm x (H) 691mm x (D) 413mm
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Weight: 28.3kg


