Martin Audio CDD6BTX-WR – IP54 Outdoor 6" 70V Coaxial Speaker Black

Product Overview

The Martin Audio CDD6BTX-WR is an IP54-rated outdoor coaxial loudspeaker in black finish, incorporating a 70V/100V line transformer for deployment in large-scale distributed commercial AV systems. This weatherized commercial speaker is engineered for sheltered outdoor on-wall AV installation across transport hubs, outdoor entertainment venues, hotel exterior areas, and covered stadium concourses. The 6.5" (165mm) Coaxial Differential Dispersion driver provides a meaningful step up in output capability over compact 5" models, delivering 113dB continuous maximum SPL at 1m and making the CDD6BTX-WR viable as a primary zone speaker or as an infill alongside larger CDD-WR models. It is the black-finish complement to the CDD6WTX-WR and the weatherized outdoor variant of Martin Audio's indoor CDD6 series.

Product Description

Martin Audio's Coaxial Differential Dispersion technology places the 1" (25mm) HF fabric dome driver at the acoustic centre of the 6.5" (165mm) LF cone, achieving point-source summation of both frequency bands and delivering consistent off-axis frequency response across a 110°–80° horizontal pattern and 80° vertical pattern. The user-rotatable coaxial drive unit allows the coverage ellipse to be repositioned for horizontal or vertical cabinet mounting without any mechanical enclosure modification, giving the installation designer full flexibility in aiming coverage to suit the specific deployment geometry.

IP54 environmental certification — dust-tight protection and resistance to water splashing from any direction — qualifies the CDD6BTX-WR for covered outdoor environments including sheltered terraces, transport canopies, exterior hotel areas, and stadium concourses. The operating temperature range of −20°C to +70°C ensures reliable performance across a wide range of climate conditions. The UPM Formi composite enclosure offers greater acoustic and mechanical durability than standard ABS, contributing to the extended low-frequency response reaching 80Hz (±3dB).

The integrated 70V/100V transformer supports tap settings of 6.5W, 12.5W, 25W, and 50W on the 70V line and 12.5W, 25W, and 50W on the 100V line. At the 50W tap on a 70V system, the CDD6BTX-WR delivers 108dB SPL at 1m, making it appropriate for louder outdoor zones. The dual cable gland weatherproof input panel facilitates direct daisy-chaining of cabinets without external breakout hardware, streamlining wiring in multi-cabinet runs. Four M6 enclosure inserts accept standard commercial wall and ceiling brackets. A screw-free zinc-plated weatherised grille with powder-coated and weatherised backing completes the installation package. 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.
• Black Architectural Finish — Discreet black UPM Formi composite enclosure blends with dark architectural surfaces, exposed steel, and canopy soffits.
• Coaxial Differential Dispersion Technology — 6.5" LF / 1" HF coaxial driver delivers 110°–80° horizontal and 80° vertical point-source coverage.
• User-Rotatable Driver — Coverage ellipse re-oriented for horizontal or vertical mounting without tools.
• Integrated 70V/100V Transformer — Four tap settings up to 50W on 70V line; suitable as primary zone speaker, not only fill.
• Dual Cable Gland Daisy-Chain — Built-in dual cable gland enables direct cabinet-to-cabinet 70V/100V wiring without breakout boxes.
• High-Output 6.5" Driver — 150W AES / 600W peak power handling; 113dB continuous / 119dB peak maximum SPL at 1m.
• UPM Formi Composite Enclosure — Acoustically and mechanically superior to ABS; rated for demanding outdoor environments.
• Screw-Free Weatherised Grille — Zinc-plated mild steel grille with powder-coat and weatherised backing; tool-free removal.
• Infill System Compatibility — Designed for use as fill speaker alongside larger CDD-WR models (CDD8-WR, CDD12-WR, CDD15-WR).

Typical Applications

• Transport Hubs — Covered platform areas, station concourses, and airport gate lounges on 70V distributed audio.
• Outdoor Entertainment Venues — Covered outdoor stages, amphitheatre concourses, and festival site fill speaker positions.
• Hotel Exterior — Pool decks, courtyard areas, sheltered restaurant terraces, and porte cochère installations.
• Stadium Nearfield Fill — Under-tier or concourse fill in outdoor stadia where moderate throw and high SPL are required.
• House of Worship Exterior — Covered courtyard, entrance canopy, and outdoor worship space distributed audio.
• Theme Parks — Queue-line audio, attraction area ambience, and zone-paged outdoor distributed systems at higher output levels.
• Convention Centres — Covered exterior walkways, foyer, and pre-function area background music on 70V systems.
• Outdoor Bars and Restaurants — Primary zone speaker for covered outdoor dining and bar areas.

Technical Specifications

Frequently Asked Questions

What does IP54 mean for the CDD6BTX-WR?

IP54 per IEC 60529 indicates dust-tight protection (digit 5) and resistance to water splashing from any direction (digit 4). The enclosure requires a sheltered outdoor installation — it is not rated for direct rain exposure or submersion.

What mounting options are available?

The CDD6BTX-WR features four M6 threaded inserts for compatibility with standard commercial wall and ceiling brackets. The user-rotatable coaxial driver allows horizontal or vertical coverage orientation to match cabinet placement.

What amplifier is required for 70V/100V operation?

A constant-voltage 70V or 100V distributed audio amplifier is required. Select the appropriate tap (up to 50W on 70V) for the target SPL per zone. Multiple CDD6BTX-WR cabinets can be daisy-chained via the dual cable gland inputs.

Can the CDD6BTX-WR serve as a primary zone speaker?

Yes. With 150W AES power handling, 113dB continuous maximum SPL at 1m, and a 50W maximum transformer tap, the CDD6BTX-WR is suitable as a primary zone speaker in outdoor distributed systems, not only as a fill cabinet.

How does the CDD6BTX-WR differ from the indoor CDD6?

The WR suffix indicates IP54 environmental certification, weatherised grille backing, weatherproof input panel, and weather-resistant mounting hardware not present on the indoor CDD6.

Can multiple CDD6BTX-WR cabinets be daisy-chained?

Yes. The dual cable gland passes the 70V/100V line signal to the next cabinet. Ensure total tap wattage does not exceed the amplifier’s rated output.

Is a white version available?

Yes. The CDD6WTX-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.