The CSX-LIVE 118 is a compact, high-performance subwoofer that extends the low frequency operating range of a CDD-LIVE full-range system to 40Hz — providing exceptional low frequency impact and increasing headroom. It features a long-excursion 18” (460mm)/4” (100 mm) voice coil driver with a water-resistant cone and triple roll surround in a compact reflex enclosure.
The design of the 18” driver maximises output while minimising power compression and distortion, and the four reflex ports have a large frontal area to reduce turbulent air noise at very high levels. With a maximum SPL capability of 135dB peak at 1 metre, the CSX-LIVE 118 is the ideal subwoofer for theatre and portable live sound applications, as well as premium installations that require the maximum output from a compact enclosure.
- Compact, self-powered subwoofer
- 1 x 18” (460mm) driver with 4” (100mm) voice coil
- 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
- Live sound reinforcement
- Theatre sound
- Corporate AV events
- Fixed installations in concert halls, ballrooms and HoW
- Bars and clubs
A self-powered system, the CSX-LIVE 118 incorporates a Class D amplifier, DSP and Dante™ digital audio networking — simplifying set-up, enhancing control and eliminating amplifier racks. The onboard amplifier delivers 2000W peak output to the driver, and its switched-mode power supply auto-ranges to global mains voltages from 100 to 240V 50/60Hz. DSP functions — including parametric EQ, delay, muting, gain and preset selection — can be controlled over Ethernet from a PC or Windows® tablet via intuitive VU-NET™ proprietary software.
For simple set-ups, ‘plug-and-play’ presets for operation with the CDD-LIVE 8, 12 or 15 — as well as a user-defined preset — can be selected on the rear panel, instead of using computer control. Additional presets provide the appropriate settings for the rear-facing subwoofer in a cardioid pair.
As an alternative to its analogue inputs, the CSX-LIVE 118 is Dante enabled for digital audio distribution and control over a single CAT5 cable to maintain audio quality however long the cable run.
The enclosure is constructed from multi-laminate plywood with a durable polyurea coating and equipped with a perforated steel grille, twin grab handles, skids, M10 flying inserts and a threaded pole socket.
Martin Audio CSX-LIVE 118 18" Powered Subwoofer
COUSTICS TYPE Compact, direct radiating powered subwoofer FREQUENCY
47Hz – 150Hz ±3dB, -10dB @ 41Hz DRIVER 18” (460mm)/4” (100mm) voice coil, long excursion,
ferrite magnet, waterproof cone
INPUT SENSITIVITY -20dBu for 100dB SPL (CDD12/15 pre-set)
-13dBu for 100dB SPL (CDD8 pre-set)
MAXIMUM SPL (4) 132dB continuous / 135dB peak DISPERSION Omnidirectional / or Cardioid (paired) CROSSOVER Active Presets for CDD Live 8, 12 & 15 mono-pole or cardioid (paired) MODULE
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
Up to 48dB/Oct LPF
Up to 200ms input delay
Pre-set selection via rear panel switch
NETWORK CONNECTORS 2 x Neutrik® Ethercon PROTOCOL TCP/IP and UDP/IP AMPLIFIER MODULE TYPE 2 channel switch-mode, class D,
PEAK OUTPUT POWER 2000W total 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 125W 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.
FITTINGS Two skids on base, with mating channels on top
Four rear-mounted 100mm (4in) castors
M20 top-mounted thread plate for pole mounting
16 x M10 mounting points
2x Bar handles, 1 on each side
4x fittings for optional transit cover
Optional weather protection cowl
IP RATING IP24 factory option available DIMENSIONS (W) 600mm x (H) 509mm x (D) 632mm (760mm including castors)
(W) 23.62in x (H) 20.04in x (D) 24.86in (29.90in including castors)
WEIGHT 50kg (110lbs) excluding Transit cover ACCESSORIES Transit Cover