Sica Premium Light bass speaker. Has tight lows and punchy mids. for players who prefer a fatter low end and more balanced articulation. Overall Diameter 15" Impedance 4 or 8 ohm Rated Power 250 watts Magnet Neodymium Basket Aluminum Overall Weight 6.7 lbs Response 60-4k Voice Coil Diameter 2.5" Magnet Weight 7.75 oz

SICA 15-500 Professional Loudspeaker A 15" professional PA speaker that will give you both clarity and power. 15" speaker 500 watts program power 2.5" Voice Coil Diameter Available in 8 ohm impedance Steel Basket, Ferrite Magnet 50 oz Magnet Weight General Characteristics Nominal Overall Diameter 385 mm 15 in Nominal Voice Coil Diameter 65 mm 2.50 in Magnet Weight 1450 g 50 oz Overall Weight 11.85 lbs Flux Density 1.16 Thiele-Small Parameters Voice Coil DC Resistance RE 6.80ohms Resonance Frequency ƒS 49.0 Hz Mechanical Q Factor QMS 3.87 Electrical Q Factor QES 0.52 Total Q Factor QTS 0.45 Mechanical Moving Mass MMS 49.1 g Mechanical Compliance CMS 214 µm/N Force Factor BxL 14.13 Wb/m Equivalent Acoustic Volume VAS 170 lt. Maximum Linear Displacement XMAX ± 2.5 mm Reference Efficiency nO More...

SICA S15K4 Professional Loudspeaker A lightweight, high-wattage 15" professional PA speaker that will give you both clarity and power. 15" speaker 1400 watt musical power 4" Voice Coil Diameter Available in 8 ohm impedance Aluminum Die-cast Basket Neodymium Magnet 25 oz Magnet Weight General Characteristics Nominal Overall Diameter 388 mm 15 in Nominal Voice Coil Diameter 100 mm 4 in Magnet Weight 715 g 25.00 oz Overall Weight 11.10 lbs Flux Density 1.29 T Thiele-Small Parameters Voice Coil DC Resistance RE 5.13 ohms Resonance Frequency ƒS 47.8 Hz Mechanical Q Factor QMS 10.74 Electrical Q Factor QES 0.30 Total Q Factor QTS 0.29 Mechanical Moving Mass MMS 116.9 g Mechanical Compliance CMS 90 µm/N Force Factor BxL 24.42 Wb/m Equivalent Acoustic Volume VAS 98.3 lt. Maximum Linear Displacement XMAX ± 6.0 mm More...