MARTIN AUDIO CDD-LIVE15B (komad) - aktivni zvučnik
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The CDD-LIVE 15 is a self-powered two-way system designed for professional live applications and installations that demand the ultimate in sonic performance from a single enclosure. Its powerful Coaxial Differential Dispersion driver comprises a 15” (380mm)/3” (75mm) voice coil LF driver and a 1.4” (35mm) exit HF compression driver with a 3” (75mm) pure titanium diaphragm. With a maximum SPL of 132dB peak at 1 metre, it is the ideal solution for medium-scale touring, theatre and portable live sound applications, as well as premium installations and stage monitor use.
Martin Audio CDD-LIVE 15
The loudspeaker shall be a self-powered two-way system ultilising Coaxial Differential Dispersion technology. Its transducers shall consist of a reflex-loaded 15” low frequency driver and a coaxially-mounted 1.4” exit high frequency compression driver loaded by a static waveguide that merges with moving waveguides added to the cone of the low frequency driver to define the HF horn geometry.
The coaxial driver shall be user-rotatable to enable vertical or horizontal operation as required by the application. Horizontal dispersion shall vary from 100° to 60° and vertical dispersion shall be 60°. The on-axis frequency response shall be 55Hz-20kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 132dB peak at 1 metre.
The loudspeaker shall incorporate a two-channel Class D amplifier module which shall deliver a total of 2500W peak output to the transducers and include onboard DSP and networking capabilities for remote control and monitoring. The loudspeaker shall be Dante™ enabled for Audio over IP. Its power supply shall employ Power Factor Correction and operate from 100-240V, 50-60Hz AC.
Audio connectors shall be male and female XLR type and the AC power connector shall be a Neutrik® Powercon True1. Network connectors shall be Neutrik® Ethercon RJ45 type.
The loudspeaker enclosure shall be constructed from multi-laminate plywood with a textured polyurea coating. The drivers shall be protected by a perforated steel grille with scrim cloth backing and the enclosure shall be fitted with a pole-mount socket and threaded inserts for mounting accessories.
An IP24 rating version with a rain cowl shall be available as a factory option.
Dimensions (W x H x D) shall be 427mm x 696mm x 422mm (16.8in x 27.4in x 16.6in). Weight shall be 37kg (81.4lbs).
The loudspeaker shall be the Martin Audio CDD-LIVE 15.
Features
- High-power, self-powered two-way system
- Coaxial Differential Dispersion™ technology
- Onboard Class D amplification and DSP
- Dante™ Digital Audio networking
- Global mains operation with Power Factor Correction
- User-rotatable CDD™ driver
- Vertical and horizontal mounting options
- Tour-grade, multi-angle plywood enclosure
- IP24 rating option with rain cowl
- Comprehensive mounting accessories
Applications
- Live sound reinforcement
- Theatre sound
- Corporate AV events
- Fixed installations in concert halls, ballrooms and HoW
- Stage monitor and sidefill
- Bars and clubs
| TYPE | High-output, Coaxial Differential Dispersion powered two-way system |
| FREQUENCY RESPONSE (1) |
55Hz – 20kHz ±3dB, -10dB @ 45Hz |
| DRIVER | LF: 15” (380mm)/3” (75mm) voice coil, long excursion, shared ferrite motor system with HF HF: 1.4” (36mm) exit/3” (75mm) voice coil, titanium dome compression driver |
| INPUT SENSITIVITY | -30dBu for 100dB SPL |
| MAXIMUM SPL (2) | 126dB continuous / 132dB peak |
| DISPERSION | 100˚-60˚ horizontal, 60˚ vertical (user-rotatable) |
| CROSSOVER | 1.5kHz Active LR8 with low latency HF FIR equalisation Balance presets for pole mount/ pole mount with sub/ stage monitor |
| MODULE AUDIO INPUT |
|
| CONNECTORS | Female XLR input, male XLR link output, Dante Audio Neutrik® Ethercon |
| ANALOGUE INPUT IMPEDANCE | 20 kΩ balanced to ground |
| MAXIMUM ANALOGUE INPUT LEVEL | 24.6 Vpp (+21dBu), over voltage protected |
| INTERNAL PROCESSING | Multi-channel DSP, programmable via TCP/IP using VU-Net software PEQ/shelving filters Up to 48dB/Oct HPF Low latency HF FIR filters Up to 200ms input delay Pre-set selection via rear panel switch |
| NETWORK | |
| CONNECTORS | 2xNeutrik® Ethercon |
| PROTOCOL | TCP/IP and UDP/IP |
| AMPLIFIER | |
| TYPE | 2 channel switch-mode, class D, Bridged Tied Load + 1 channel switch-mode, class D |
| PEAK OUTPUT POWER | 2500W total 2000W LF, 500W HF |
| AVERAGE EFFICIENCY | 89% |
| COOLING | External convection cooled, with internal fan |
| MAXIMUM AMBIENT TEMPERATURE | 40°C (104°F) for full output |
| POWER SUPPLY | |
| TYPE | Switch mode, fixed frequency with PFC |
| AC INPUT OPERATING RANGE | 85 – 265V ~ AC, 50 - 60Hz |
| POWER FACTOR | > 0.98 |
| NOMINAL POWER CONSUMPTION | 160W |
| MAINS CONNECTOR | Neutrik® Powercon True1 |
| MECHANICAL | |
| ENCLOSURE | Extensively braced multi-laminate plywood. |
| FINISH | Textured black PU coating. |
| PROTECTIVE GRILLE | HEX perforated mild steel with protective zinc plating and black powder coat finish. Backed with black grille cloth. |
| FITTINGS | Top hat for pole mounting 15 x M8 mounting points Two side pocket handles Optional weather protection cowl |
| IP RATING | IP24 factory option available |
| DIMENSIONS | (W) 427mm x (H) 696mm x (D) 422mm (W) 16.81in x (H) x 27.42in (D) 16.61in |
| WEIGHT | 37kg (81.4lbs) excluding Transit cover |
| ACCESSORIES | Transit Cover Optional yoke and universal brackets |
