S-Series S30 speaker · Woven heat-blocked polyfibre cone offering lightweight rigidity for dynamic bass and faithful midrange · Rigid phase plug for improved off-axis integration · High quality rubber surround edge, profiled for superior, reliable cone termination · High flux density, self shielding neodymium magnet assemblies offer improved sensitivity and better dynamics than conventional tweeter magnets. · Optimised magnet motor assembly for extended lower frequencies from efficient enclosure tuning · Soft dome tweeter for high efficiency, smooth and accurate high frequencies · Rigid MDF cabinet with internal cross-bracing · High quality laminate core inductors giving cleaner bass with improved dynamics, polypropylene film capacitors in critical path giving high resolution image · Available in Noir or Dark Oak finishes Detailed Specifications Sensitivity Frequency response Impedance Recommended max. Amp power Drivers Crossover Ported Magnetic shielding Dimensions (H x W x D) Weight 90dB 55Hz ­ 20kHz 8 Ohms compatible 100 Watts Tweeter: 1 x 25mm (1") Woofer: 1 x 115mm (4.5") mid/bass driver 1st Order 2 way 1 rear Yes 226 x 160 x 225mm (without grill), (8.9 x 6.3 x 8.7") 3.75kg (8.3lbs) ...