Martin Audio CDD15-WR 15" Weather-Resistant Coaxial On-Wall Loudspeaker
The CDD15-WR is the high-output end of the weather-resistant CDD range, a 15" long-excursion LF driver on a 3" voice coil paired with a coaxial 1.4" exit titanium dome compression driver in a 68 litre composite enclosure. Sensitivity is 100dB and it reaches 132dB peak, so one box covers a distance that would take several smaller cabinets, and it holds down to 55Hz without a subwoofer under it.
Coverage runs 100 degrees horizontally near the box and narrows to 60 degrees on the throw, with 60 degrees vertical, and the coaxial driver rotates for portrait or landscape mounting. The build is the standard WR package: zinc-plated powder-coated steel grille with weatherised backing, sealed connector panel, stainless fixings and IP54 rating for sheltered outdoor sites. Drive it from an iKON amplifier or a DX4.0 controller so the correct presets and limiters are in place.
| Type | High-output Coaxial Differential Dispersion passive two-way |
|---|---|
| Frequency Response | 55Hz - 18kHz +/- 3dB, -10dB at 45Hz |
| Drivers | LF 15" (380mm) long excursion, HF 1.4" exit titanium dome compression |
| Rated Power | 400W AES, 1600W peak |
| Sensitivity | 100dB |
| Maximum SPL | 126dB continuous, 132dB peak |
| Nominal Impedance | 8 ohms |
| Dispersion | 100 - 60 deg horizontal, 60 deg vertical, user-rotatable |
| Environmental | Rated IP54, weatherised grille and sealed input panel |
| Dimensions / Weight | 429 x 691 x 413 mm (16.9 x 27.2 x 16.3 in), 28.3kg (62.4lbs) |













