The SXP118 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 SXP118 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.
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
Applications
- Live sound reinforcement
- Theatre sound
- Corporate AV events
- Fixed installations in concert halls, ballrooms and HoW
- Bars and clubs
- Outdoor restaurant, bar and hotel entertainment areas
- Concourses and Theme Parks
| ACOUSTICS | |
| 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 |
|
| 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 |
| 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, 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 |
Martin Audio SXP118
The loudspeaker shall be a self-powered subwoofer consisting of a 18” reflex-loaded, long-excursion, low frequency transducer. The on-axis frequency response shall be 47Hz-150kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 135dB peak at 1 metre.
The loudspeaker shall incorporate a Class D amplifier module which shall deliver a total of 2000W peak output to the transducer 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 Zintec grille and the enclosure shall be fitted with a threaded pole-mount plate, grab handles, skids and flying inserts. An IP24 rating version with an Input Board cover shall be available as a factory option.
Dimensions excluding castors (W x H x D) shall be 600mm x 507mm x 632mm (23.6in x 20in x 24.9in) and weight shall be 46.5kg (103lbs).
Dimensions including castors (W x H x D) shall be 600mm x 507mm x 760mm (23.6in x 20in x 29.9in). Weight shall be 50kg (110lbs).
The loudspeaker shall be the Martin Audio SXP118.
