Martin Audio S18

Features

• Compact vented sub-bass
• Direct radiating 18” (460mm) driver
• High temperature 4” (100mm) voice coil
• Large ports ensure low air noise
• Top hat fitting for pole mounting F12/F15

Specifications

• FREQUENCY RESPONSE: 40Hz-120Hz ± 3dB
• DRIVERS: 18" (460mm) bass driver
• RATED POWER: 500W AES, 2000W peak
• RECOMMENDED AMPLIFIER: 400-1000W into 4 ohms
• SENSITIVITY: 99dB
• MAXIMUM SPL: 124dB continuous, 130dB peak
• IMPEDANCE: 8 ohms nominal
• DISPERSION (-6dB): -
• CROSSOVER: 120Hz active/passive
• ENCLOSURE: 150 litre, multi-laminate birch ply
• FINISH: Textured black paint
• PROTECTIVE GRILLE: Black perforated steel
• CONNECTORS: 2 x Neutrik NL4
• FITTINGS: Top hat fitting
• DIMENSIONS: (W) 561mm x (H) 690mm x (D) 595mm
• WEIGHT: 45kg (99lbs)