Martin Audio

Martin Audio CDD6TX-WR

Two-Way Passive

6.5" with 70/100V Line Transformer (Weatherised)

The CDD6TX-WR is a weatherised two-way passive micro speaker incorporating a 70V/100V line transformer and designed for discreet positioning in architectural installations — including bars, museums, foyers, concourses, exhibition centres and HoW as well as outdoor applications where it will be subject to changing environmental conditions, but sheltered from direct exposure to the elements. It can reproduce surprisingly high levels of music program and can also be used as a fill system in conjunction with larger CDD Series. It features a 6.5” (165mm) LF/1” (25mm) HF Coaxial Differential Dispersion driver inside an elegant UPM Formi composite enclosure with a dual cable gland for easy daisy-chaining of cabinets without the need for external breakout boxes.
CDD6TX-WR
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Technical Specifications

TYPE
Ultra-Compact, Coaxial Differential Dispersion passive two-way system
FREQUENCY RESPONSE
80Hz-20kHz ± -10dB @ 70Hz
RATED POWER
150W AES, 600W peak
DRIVER
LF: 6.5” (165mm)/1.5” (38mm) voice coil, long excursion, ferrite motor system, HF: 1” (25mm) voice coil, fabric dome with neodymium motor system
TRANSFORMER SETTINGS
100V line: 12.5W, 25W, 50W 70V line: 6.5W, 12.5W, 25W, 50W
RECOMMENDED AMPLIFIER
iK81
SENSITIVITY
91dB
MAXIMUM SPL
113dB continuous, 119dB peak, 6.2W=99dB, 12.5W=102dB, 25W=105dB, 50W=108dB.
NOMINAL IMPEDANCE
DISPERSION (-6dB)
110°-80° horizontal, 80° vertical (user-rotatable)
CROSSOVER
2.5kHz passive
ENCLOSURE
9 litre, composite material
FINISH
Black or white as standard
PROTECTIVE GRILLE
Zinc plated mild steel with powder coated finish and weatherised backing
ENVIRONMENTAL
Rated at IP54
CONNECTORS
Low profile 13A push-lock, weatherproof input panel cover with dual cable glands
PIN CONNECTIONS
Left to right: Input+, Input -, Link -, Link +
FITTINGS
4 x M6 inserts for wall/ceiling brackets
DIMENSIONS
(W) 210mm x (H) 325mm x (D) 210mm (W) 8.3ins x (H) 12.8ins x (D) 8.3ins
WEIGHT
6.77kg (14.93lbs)
ACCESSORIES
CDDWB6/8B Wall bracket black, CDDWB6/8W wall bracket white, CDDCB6/8B ceiling bracket black, CDDCB6/8W ceiling bracket white

The Coaxial Differential Dispersion technology employed in the CD6TX-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 to distribute sound evenly front-to-back, 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 in the crossover region 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 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 curved shape of the enclosure allows it to be surface-mounted close to a wall or ceiling by means of the supplied omni-directional bracket or an optional close-mount ceiling bracket.

CDD6TX-WR features a water and particle resistant grille made from zinc plated mild steel with powder coated finish and is suitable for operating temperatures between -20°C to +70°C and environmentally tested to meet IP54 .

Finished in black (RAL9005) or white (RAL9016) as standard, with any RAL colour to order. A full-range, passive two-way system, the CDD6TX-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 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.

  • Ultra-Compact, CDD™ passive two-way system
  • Coaxial Differential Dispersion™ technology
  • Elegant UPM Formi composite enclosure
  • Outdoor operation when sheltered from direct exposure to elements
  • Operating temperature -20°C to +70°C
  • Environmentally tested to meet IP54
  • User-rotatable coaxial drive unit
  • Vertical and horizontal mounting options
  • Screw-free water and particle resistant grille
  • 8Ω nominal impedance
  • Discreet weatherised mounting accessories
  • Black or white standard colour options
  • 70V/100V line transformer
TYPEUltra-Compact, Coaxial Differential Dispersion passive two-way system
FREQUENCY RESPONSE80Hz-20kHz ± -10dB @ 70Hz
RATED POWER150W AES, 600W peak
DRIVERLF: 6.5” (165mm)/1.5” (38mm) voice coil, long excursion, ferrite motor system, HF: 1” (25mm) voice coil, fabric dome with neodymium motor system
TRANSFORMER SETTINGS100V line: 12.5W, 25W, 50W 70V line: 6.5W, 12.5W, 25W, 50W
RECOMMENDED AMPLIFIERiK81
SENSITIVITY91dB
MAXIMUM SPL113dB continuous, 119dB peak, 6.2W=99dB, 12.5W=102dB, 25W=105dB, 50W=108dB.
NOMINAL IMPEDANCE
DISPERSION (-6dB)110°-80° horizontal, 80° vertical (user-rotatable)
CROSSOVER2.5kHz passive
ENCLOSURE9 litre, composite material
FINISHBlack or white as standard
PROTECTIVE GRILLEZinc plated mild steel with powder coated finish and weatherised backing
ENVIRONMENTALRated at IP54
CONNECTORSLow profile 13A push-lock, weatherproof input panel cover with dual cable glands
PIN CONNECTIONSLeft to right: Input+, Input -, Link -, Link +
FITTINGS4 x M6 inserts for wall/ceiling brackets
DIMENSIONS(W) 210mm x (H) 325mm x (D) 210mm (W) 8.3ins x (H) 12.8ins x (D) 8.3ins
WEIGHT6.77kg (14.93lbs)
ACCESSORIESCDDWB6/8B Wall bracket black, CDDWB6/8W wall bracket white, CDDCB6/8B ceiling bracket black, CDDCB6/8W ceiling bracket white

About Penguin Media Solutions

Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.

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