Martin Audio SXP118 18" Powered Subwoofer
The Martin Audio SXP118 is a 1x 18-inch powered portable subwoofer designed for high-output live sound and fixed installations. Featuring onboard Class D amplification delivering 2000W peak power and Dante digital audio networking, it provides 135dB peak SPL. Procure.ae supplies this unit across the UAE and MEA with professional quotation services.
This 18-inch subwoofer utilizes a long-excursion ferrite magnet driver with a 4-inch voice coil housed in a compact reflex enclosure. It delivers 135dB peak SPL and 132dB continuous SPL with omnidirectional or paired cardioid dispersion. The onboard 2-channel Class D amplifier provides 2000W peak power with 89% efficiency. Dante networking via Neutrik Ethercon connectors ensures digital audio integration.
Built for durability, the unit features a Polyurea Coating finish and a black perforated Zintec grille. It weighs 46.5kg without castors and includes flying inserts and M20 mounting points for secure installation. The enclosure supports global operation with 85-265V AC input and Power Factor Correction. Active presets are available for CDD Live series components to optimize performance.
Key features
Specifications
| Application | Live sound, theatre, corporate AV, fixed installations |
| Model | SXP118 |
| Type | Compact, direct radiating powered subwoofer |
| Audio In | Female XLR, Dante |
| Audio Out | Male XLR link |
| Crossover Frequency | Active Presets for CDD Live 8, 12 & 15 |
| Effects | Multi-channel DSP, PEQ/shelving filters, LPF |
| Frequency Response | 47Hz – 150Hz ±3dB, -10dB @ 41Hz |
| Max SPL | 132dB continuous / 135dB peak |
| Polar Pattern | Omnidirectional / or Cardioid (paired) |
| Power Output | 2000W total peak |
| Speaker Size | 18" (460mm) |
| Connectivity | Dante Digital Audio, XLR, Neutrik Ethercon |
| Connector Type | Female XLR, male XLR, Neutrik Ethercon, Powercon True1 |
| Input Voltage | 85 – 265V ~ AC, 50 - 60Hz |
| Protocols | TCP/IP and UDP/IP |
| Power Consumption | 550W nominal |
| Dimensions | 600mm x 507mm x 632mm |
| Material | Tour-grade plywood, Polyurea Coating, Zintec |
| Mounting | Flying inserts, M20 thread plate, skids |
| Operating Temperature | Up to 40°C (104°F) |
| Weight | 46.5kg (103lbs) w/o castors |
| IP Rating | IP24 factory option |
☎ +971 4 546 5041 · WhatsApp · ✉ info@procure.ae · 🔗 View product page
This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
© Procure FZE. All rights reserved.