Martin Audio SXP118

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

Specifications

• TYPE: Compact, direct radiating powered subwoofer
• FREQUENCY RESPONSE: 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: 132dB continuous / 135dB peak
• DISPERSION: Omnidirectional / or Cardioid (paired)
• CROSSOVER: Active Presets for CDD Live 8, 12 & 15 mono-pole or cardioid (paired)

• 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 rear panel switch

• CONNECTORS: 2 x Neutrik® Ethercon
• PROTOCOL: TCP/IP and UDP/IP

• 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

• 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

• 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​