Martin Audio CDD12B-WR – IP54 Outdoor 12" High-Output Coaxial Speaker Black

Product Overview

The Martin Audio CDD12B-WR is an IP54-rated outdoor coaxial loudspeaker in black finish, engineered for commercial AV installations that demand high output levels over medium throw distances in sheltered outdoor environments. This weatherized commercial speaker features a 12" (300mm) Coaxial Differential Dispersion driver delivering 122dB continuous maximum SPL at 1m — positioning it as a primary zone speaker or main reinforcement cabinet for outdoor entertainment venues, transport hubs, hotel exterior areas, and nearfield stadium applications. The CDD12B-WR operates at 8Ω for direct power amplifier connection and supports eyebolt suspension via integral M8 fly points as well as wall bracket mounting via six M8 enclosure inserts, covering a broad range of installation orientations. It is the black-finish variant; the white equivalent is the CDD12W-WR.

Product Description

Martin Audio's Coaxial Differential Dispersion technology in the CDD12B-WR uses a 12" (300mm) LF driver with a 2.5" (63.5mm) voice coil in a long-excursion, shared ferrite motor system alongside a 1" (25mm) exit / 1.7" (44mm) voice coil polyimide dome HF compression driver. The coaxial assembly achieves point-source summation of LF and HF energy at the listener position, delivering consistent frequency response from 62Hz to 20kHz (±3dB) across the coverage pattern. The user-rotatable drive unit allows the 110°–60° horizontal, 60° vertical dispersion to be oriented to suit horizontal or vertical cabinet placement without any enclosure modification.

IP54 environmental certification — dust-tight and resistant to water splashing from any direction — qualifies the CDD12B-WR for sheltered outdoor on-wall AV installation in environments subject to changing temperature, humidity, and particulate conditions. The operating temperature range of −20°C to +70°C covers a broad climate range without derating. The 38-litre UPM Formi composite enclosure contributes to the extended low-frequency response of 62Hz (±3dB), appropriate for music reproduction in outdoor zones where programme material extends into the upper bass register.

At 300W AES / 1200W peak power handling, the CDD12B-WR is driven by any standard stereo or multi-channel power amplifier rated for 8Ω loads. The low-profile 20A push-lock weatherproof input panel with cable gland supports reliable field termination in outdoor environments. The zinc-plated mild steel grille with powder-coated weatherised backing is screw-free for tool-free removal. Ten M8 fly points allow suspended installation from rigging hardware in outdoor venues and covered structures. Browse the full Martin Audio range at Creation Networks.

Key Features

• IP54 Weatherized Enclosure — Dust-tight and splash-resistant for sheltered outdoor on-wall AV installation, certified per IEC 60529.
• High-Output 12" CDD Driver — 300W AES / 1200W peak; 122dB continuous / 128dB peak maximum SPL at 1m for medium-throw outdoor zones.
• 97dB Sensitivity — High sensitivity reduces amplifier channel count requirements in multi-zone outdoor systems.
• Coaxial Differential Dispersion Technology — Point-source 12" LF / 1" exit HF summation delivers consistent 110°–60° horizontal, 60° vertical coverage.
• User-Rotatable Driver — Coverage pattern re-oriented for horizontal or vertical mounting without tools or enclosure modification.
• Integral M8 Fly Points (10×) — Full suspension rigging capability for flyable outdoor installation from trusses and covered structures.
• M8 Wall Bracket Inserts (6×) — Six M8 inserts for compatibility with standard commercial wall mounting bracket systems.
• Low-Profile 20A Push-Lock Weatherproof Connectors — Reliable field termination with weatherproof input panel and cable gland for outdoor connections.
• UPM Formi Composite Enclosure — 38-litre composite enclosure; mechanically and acoustically suited to outdoor deployment with thermal cycling.
• Black Architectural Finish — Discreet black finish suited to dark walls, exposed steel, and canopy soffits.

Typical Applications

• Outdoor Entertainment Venues — Primary loudspeaker or fill cabinet for covered outdoor stages, open-air theatre, and amphitheatre positions.
• Transport Hubs — Main zone speaker for large covered concourses, station platforms, and airport apron areas requiring medium-throw high-output coverage.
• Hotel Exterior — Poolside, courtyard, and outdoor event space primary reinforcement where compact form factor and high SPL are both required.
• Stadium Nearfield — Under-tier nearfield fill and concourse main speaker in large outdoor stadia.
• House of Worship Exterior — Outdoor congregation areas, covered courtyards, and exterior amphitheatre worship spaces.
• Theme Parks — Show system speaker for outdoor attraction areas, parade routes, and large outdoor queue environments.
• Convention and Exhibition Centres — Exterior plaza, covered loading bay, and large foyer primary zone speaker on 8Ω amplification.

Technical Specifications

Frequently Asked Questions

What does IP54 mean for the CDD12B-WR?

IP54 per IEC 60529 indicates dust-tight protection (digit 5) and resistance to water splashing from any direction (digit 4). Sheltered outdoor installation is required; the cabinet is not rated for direct rain exposure or submersion.

What mounting options are available?

The CDD12B-WR offers six M8 threaded inserts for wall bracket mounting and ten M8 fly points for suspended installation from rigging hardware. The user-rotatable coaxial driver allows horizontal or vertical coverage orientation to match cabinet placement.

What amplifier is required?

The CDD12B-WR is an 8Ω passive loudspeaker connecting directly to any standard stereo or multi-channel power amplifier rated for 8Ω loads. With 300W AES power handling and 97dB sensitivity, it can achieve high output levels with moderate amplifier power.

How does the CDD12B-WR differ from the indoor CDD12?

The WR suffix indicates IP54 environmental certification, a weatherised grille backing, weatherproof input connectors, and weather-resistant mounting hardware not present on the indoor CDD12.

Is a 70V/100V version of the CDD12B-WR available?

There is no TX (transformer-equipped) variant of the CDD12-WR. For 70V/100V distributed audio in this output class, consider the smaller CDD8BTX-WR or CDD8WTX-WR and consult your system designer regarding multi-cabinet distributed design.

Can the CDD12B-WR be flown from rigging?

Yes. Ten M8 fly points are integrated into the enclosure for suspended installation from trusses and structural rigging points in outdoor venues and covered structures.

Is a white version available?

Yes. The CDD12W-WR is the white-finish equivalent with identical technical specifications.

What warranty applies?

Martin Audio products carry a standard manufacturer warranty. Contact Creation Networks at creationnetworks.net for warranty registration and regional terms.