Martin Audio Blackline S18+ Technical Specifications

features Q Compact vented sub-bass Q Direct radiating 18” (460mm) driver Q High temperature 4” (100mm) voice coil Q Large ports ensure low air noise Q Top hat fitting for pole mounting F12+/F15+ Q Five year limited warranty applications Q Live club performance Q Club installs Q AV presentations Century Point, Halifax Road, Cressex Business Park, High Wycombe, Buckinghamshire HP12 3SL, England. Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669 E-mail: [email protected] All information is Copyright © 2007 Martin Audio Ltd. The compact Blackline S18+ sub-bass system has been designed to be used with Blackline F12+ and F15+ full- range systems to extend and increase the total low frequency output power. The S18+ provides good bass punch with extended sub-bass output from a new, long- excursion, 18” (460mm)/4” (100mm) voice coil driver with a water resistant cone and triple roll surround. The S18+ is provided with a top hat fitting that can be used to pole mount an F12+ or F15+ above the enclosure. www.martin-audio.com overall dimensions technical specifications TYPE Compact, vented sub-bass system FREQUENCY RESPONSE (1) 40Hz-120Hz ± 3dB -10dB @ 35Hz DRIVERS 18” (460mm)/4” (100mm) voice coil LF driver RATED POWER (2) 750W AES, 3000W peak RECOMMENDED AMPLIFIER 600W-1500W into 4 ohms SENSITIVITY (3) 102dB (half space) MAXIMUM SPL (4) 130.5dB continuous, 136.5dB peak (half space) NOMINAL IMPEDANCE 8 ohms DISPERSION (-6dB) CROSSOVER 120Hz active/passive low pass filter ENCLOSURE 150 litre, multi-laminate birch ply FINISH Textured black paint PROTECTIVE GRILLE Black perforated steel CONNECTORS 2 x Neutrik NL4 PIN CONNECTIONS LF+,- : 1+,1- , Link thro’: 2+,2- FITTINGS 1 x mounting pole socket 4 x pocket handles DIMENSIONS (W) 561mm x (H) 690mm x (D) 595mm (W) 22.1ins x (H) 27.2ins x (D) 23.4ins WEIGHT 45kg (99lbs) professional