Martin Audio SXP118, Compact, high-performance 18" Powered Subwoofer Black & White
Vendor: Martin Audio
Available
Martin Audio SXP118, Compact, high-performance 18" Powered Subwoofer Black & White
Martin Audio SXP118 is a self-powered system, the SXP118 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, CDD-LIVE 12, or CDD-LIVE 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 analog inputs, the Martin Audio SXP118 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 Zintec grille, twin grab handles, skids, M10 flying inserts, and a threaded pole socket. The product is supplied as standard without cabinet wheels, but they are available as an accessory. By adding the input board cover accessory, the subwoofer is fully weather resistant and suitable for permanent outdoor usage.
Martin Audio SXP118 Main Key Features
- 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
TYPE | Compact, direct-radiating powered subwoofer |
FREQUENCY RESPONSE (3) |
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 AUDIO INPUT |
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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 LPF Up to 200ms input delay Pre-set selection via a rear panel switch |
NETWORK | |
CONNECTORS | 2 x Neutrik® Ethercon |
PROTOCOL | TCP/IP and UDP/IP |
AMPLIFIER MODULE | |
TYPE | 2 channel switch-mode, class D, Bridged Tied |
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, the 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 | Durable Polyurea Coating |
PROTECTIVE GRILLE | Black perforated Zintec |
FITTINGS | Two skids on base, with mating channels on top 16 x M8 inserts for optional 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 |
IP RATING | IP24 factory option available |
DIMENSIONS | (W) 600mm x (H) 507mm x (D) 632mm (760mm including castors) (W) 23.62in x (H) 20in x (D) 24.86in (29.90in including castors) |
WEIGHT | 46.5kg (103lbs) w/o castors 50kg (110lbs) with castors |