SX118B | Martin Audio Professional Passive Subwoofers Equipment
Professional Passive Subwoofers solution by Martin Audio - Available throughout the Middle East
SX118B - Professional Passive Subwoofers Equipment Description
Detailed information about the SX118B by Martin Audio
Technical Overview
SX118 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 front
SX118B Technical Specifications
Complete technical specifications and documentation for the SX118B by Martin Audio
Technical Drawing
Product Specifications
| Name | Value |
|---|---|
| TYPE | Compact, direct radiating subwoofer |
| FREQUENCY RESPONSE (1) | 47Hz – 150Hz ±3dB, -10dB @ 41Hz |
| DRIVER | 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone |
| RATED POWER (2) | 1000W AES, 4000W peak |
| SENSITIVITY (10) | 102dB |
| MAXIMUM SPL (9) | 138dB peak |
| NOMINAL IMPEDANCE | 8Ω |
| DISPERSION (-6dB) | Omnidirectional/or Cardioid (paired) |
| ENCLOSURE | Multi-laminate birch/poplar ply |
| FINISH | Durable Polyurea Coating |
| PROTECTIVE GRILLE | Black perforated Zintec |
| CONNECTORS | 2 x NL4 type |
| PIN CONNECTIONS (INPUT) | LF: +1, -1 Link through: +2, -2 |
| PINS CONNECTIONS (LINK) | LF: +1, -1 Link through: +2, -2 |
| FITTINGS | Two skids on base, with mating channels on top M20 top-mounted thread plate for pole mounting 16 x M10 mounting points 2 x bar handles, 1 on each side 4 x fittings for optional transit cover 16 x M8 inserts for optional castors |
| DIMENSIONS (INCL SKIDS) | (W) 600mm x (H) 509mm x (D) 632mm (760mm including castors) (W) 24in x (H) 20.36in x (D) 25.26in (30.38in including castors) |
| WEIGHT | 43.5kg (96lbs) w/o castors 47kg (104lbs) with castors |
SX118B Downloads & Documentation
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SX118B Compatible Accessories
Professional accessories and add-ons compatible with the SX118B by Martin Audio
Professional Projects Using SX118B
Real-world implementations and case studies featuring the SX118B by Martin Audio in professional installations across the Middle East