Informasjon
With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. The design of the 18” drivers maximises output while minimising power compression and distortion, and the eight reflex ports have a large frontal area to reduce turbulent air noise at very high levels. With a prodigious maximum SPL capability of 143dB peak at 1 metre, the CSX-LIVE 218 is the ideal subwoofer for touring sound reinforcement, theatre and portable live sound applications — as well as premium installations — that require low frequency augmentation with low distortion at very high output levels.
Features
- Dual-driver, self-powered subwoofer
- 2 x 18” (460mm) drivers with 4” (100mm) voice coils
- Very high output capability
- Onboard Class D amplification and DSP
- Dante™ Digital Audio networking
- Global mains operation with Power Factor Correction
- Tour-grade plywood enclosure with flying inserts
- IP24 rating option with rain cowl
Applications
- Live sound reinforcement
- Theatre sound
- Corporate AV events
- Fixed installations in concert halls, ballrooms and HoW
- Bars and clubs
Acoustics
- TYPE Dual-driver, direct radiating powered subwoofer
- FREQUENCY RESPONSE (3) 35Hz – 150Hz ±3dB, -10dB @ 30Hz
- DRIVER 2x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
- INPUT SENSITIVITY -30dBu for 100dB SPL
- MAXIMUM SPL (4) 140dB continuous / 143dB peak
- DISPERSION Omnidirectional / or Cardioid (paired)
- CROSSOVER Active Presets for CDD Live 8, 12 & 15 mono-pole or cardioid (paired)
Module Audio input
- CONNECTORS Female XLR input, male XLR link output, Dante Audio Neutrik® Ethercon
- ANALOGUE INPUT IMPEDANCE 20 kO 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 LPF, Up to 200mS input delay, Pre-set selection via rear panel switch
Network
- CONNECTORS 2xNeutrik® Ethercon RJ45
- PROTOCOL TCP/IP and UDP/IP
Amplifier Module
- TYPE Two 2 channel switch-mode, class D, Bridged Tied Load
- PEAK OUTPUT POWER 4000W
- AVERAGE EFFICIENCY 89%
- COOLING External 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 250W
- MAINS CONNECTOR Neutrik® Powercon True1
Mechanical
- ENCLOSURE Extensively braced multi-laminate birch plywood.
- FINISH Textured black PU coating.
- PROTECTIVE GRILLE HEX perforated mild steel with protective zinc plating and black powder coat finish
- FITTINGS Two skids on base, with mating channels on top, Four rear-mounted 100mm (4in) castors, 24 x M10 mounting points, 4x Bar handles, 2 on each side, 4x fittings for optional transit cover, Optional weather protection cowl
- IP RATING IP24 factory option available
- DIMENSIONS (W) 1085mm x (H) 537mm x (D) 792mm (920mm including castors)
- WEIGHT 105kg (231lbs) excluding Transit cover
- ACCESSORIES Transit Cover
Produsent
Martin Audio