Martin Audio CDDLIVE15 – 15" Powered Coaxial CDD Speaker

Product Overview

The Martin Audio CDD-LIVE 15 is the highest-output member of the CDD-LIVE self-powered coaxial CDD loudspeaker family, designed for professional live applications and commercial installations demanding the ultimate in sonic performance from a single powered enclosure. Its 15"/3" voice coil LF driver and 1.4"/3" pure titanium diaphragm HF compression driver deliver 132 dB peak SPL at 1 metre, positioning the CDD-LIVE 15 for medium-scale touring, large venue fixed installation, premium house of worship main systems, and high-output stage monitor applications. Onboard Class D amplification, DSP, and Dante digital audio networking make it fully self-contained, requiring no external amplifier racks or signal processors. AV system designers and integrators specifying for the largest single-enclosure powered coaxial commercial speaker requirements will find the CDD-LIVE 15 provides the output ceiling, acoustic precision, and connectivity depth required.

Product Description

The Martin Audio CDD-LIVE 15 brings Coaxial Differential Dispersion technology to the largest driver format in the self-powered CDD-LIVE range, combining a 15" LF driver with a 3" voice coil and a 1.4" exit HF compression driver with a 3" pure titanium diaphragm for a peak output of 132 dB at 1 metre. At this output level, the CDD-LIVE 15 operates as a stand-alone primary loudspeaker for medium-scale touring productions, large auditoriums, and high-SPL commercial installation environments where multiple smaller enclosures would otherwise be required. The coaxial driver arrangement places the HF compression driver at the geometric centre of the LF cone, achieving point-source radiation from both transducers and maintaining consistent phase coherence and dispersion characteristics across all listening angles. This is a critical acoustic advantage in large venues where listeners at varying distances and angles from the cabinet must receive consistent tonal character and intelligibility. The user-rotatable CDD driver allows the HF coverage pattern to be reoriented without repositioning the cabinet, providing deployment flexibility in constrained installation positions. Onboard Class D amplification and DSP integrate amplification, active crossover processing, system limiting, and EQ within the enclosure, eliminating external amp racks and signal processors and substantially reducing system complexity in portable and fixed installation contexts. Dante digital audio networking connects the CDD-LIVE 15 to Dante-enabled consoles, DSPs, and network audio systems over standard IT infrastructure, removing long analogue signal cable runs from the signal chain. The tour-grade multi-angle plywood enclosure supports ground-stack, stage monitor wedge, and rigged or wall-mounted configurations. The optional IP24 rain cowl extends suitable operating environments to protected semi-outdoor positions. Applications include medium-scale touring productions, large house of worship main systems, concert hall and performing arts venue fixed installation, professional stage monitor use, corporate large-venue AV, and broadcast production environments. Explore the full Martin Audio range at Creation Networks — Martin Audio.

Key Features

• 132 dB Peak SPL at 1 Metre — Highest output in the CDD-LIVE range; suited to medium-scale touring and large-venue fixed installation as a stand-alone enclosure.
• 15"/3" Voice Coil LF Driver — Large cone area and voice coil for deep, authoritative low-frequency output at high sustained levels.
• 1.4" Exit / 3" Titanium Diaphragm HF Compression Driver — Pure titanium diaphragm for extended, low-distortion high-frequency reproduction at the highest output levels.
• Coaxial Differential Dispersion Technology — Point-source coaxial configuration delivers consistent phase coherence and dispersion from on-axis to the coverage boundary.
• Onboard Class D Amplification and DSP — Fully self-powered; no external amplifier or signal processor required.
• Dante Digital Audio Networking — Uncompressed network audio over Cat5e/6, compatible with Dante-enabled consoles and DSP platforms.
• User-Rotatable CDD Driver — HF pattern reorientation for landscape or portrait deployment without repositioning the cabinet.
• IP24 Rating Option — Optional rain cowl for protected semi-outdoor applications.
• Global Mains Operation — Power Factor Correction for worldwide mains voltage compatibility.
• Tour-Grade Multi-Angle Plywood Enclosure — Monitor wedge, ground-stack, and flown/wall-mounted configurations supported by the enclosure geometry.

Typical Applications

• Medium-scale touring and portable live sound reinforcement
• House of worship — large sanctuary main loudspeaker system
• Concert hall and performing arts centre fixed installation
• Corporate large-venue all-hands and AV event production
• Professional stage monitor and sidefill
• Broadcast studio and live production venue

Technical Specifications

Frequently Asked Questions

How does the CDD-LIVE 15 compare to the CDD-LIVE 12?

The CDD-LIVE 15 uses a larger 15" LF driver with a 3" voice coil and a higher-specification 1.4" HF compression driver with a 3" titanium diaphragm, delivering 132 dB peak SPL vs 128 dB for the CDD-LIVE 12. It is specified for the highest output requirements where the 12" model's headroom is insufficient.

Does the CDD-LIVE 15 require external amplification or DSP?

No. The CDD-LIVE 15 is fully self-powered with onboard Class D amplification and DSP. It requires only mains power and an audio input — analogue or Dante network.

What is the advantage of a pure titanium diaphragm in the HF driver?

Titanium diaphragms provide a higher stiffness-to-mass ratio than plastic or paper alternatives, extending the usable high-frequency response and reducing distortion at high output levels. This contributes to the CDD-LIVE 15's clarity and detail at the sustained high SPL levels demanded by large-venue and touring applications.

What is Dante and why is it included in the CDD-LIVE 15?

Dante is a standards-based digital audio networking protocol transmitting uncompressed audio over Cat5e/6 IT infrastructure. In a touring or fixed installation context, it eliminates long analogue signal runs, reduces noise and signal degradation, and allows audio routing to be managed in software rather than through physical re-cabling.

Can the CDD-LIVE 15 be used as a stage monitor?

Yes. The tour-grade multi-angle plywood enclosure includes geometry for stage monitor wedge positioning. The CDD-LIVE 15's 132 dB output capability, dispersion control, and onboard DSP make it a specification-grade professional monitor option.

Is the CDD-LIVE 15 suitable for outdoor use?

The CDD-LIVE 15 achieves IP24 rating with the optional rain cowl, suitable for protected outdoor and semi-outdoor environments.

What warranty applies to the Martin Audio CDD-LIVE 15?

Martin Audio products purchased through Creation Networks carry the manufacturer's standard warranty. Contact Creation Networks for warranty registration and service support details.