Description 800 W Program Power. 97 dB Sensitivity (1W/1m). Designed for use in two-way pro-sound applications. Also works well in monitor or bass guitar applications. Ideally suited for small, sealed floor wedges or medium sized vented enclosures. Optimised cone pulp offering increased strength, durability and performance. 2.5-inch Copper voice coil. Electro Acoustic Specifications Nominal Chassis Diameter 15″ / 381 mm Impedance 8 Ω Power Handling 400 W (A.E.S.) Peak Power (6dB Crest Factor) 1600 W (A.E.S.) Usable Frequency Range (-6dB) 40 Hz – 4 kHz Sensitivity (1W – 1m) Wideband 97 dB Moving Mass (inc. Air Load) 74.6 grams Minimum Impedance (Zmin) 7.2 Ω Effective Piston Diameter 15.03″ / 381.76 mm Magnet Weight 56 oz Magnetic Gap Depth 0.39″ / 10 mm Flux Density 0.97 Tesla Coil Winding Height 0.74″ / 19 mm Voice Coil Diameter 2.5″ / 63.5 mm Speaker Type Bass Driver Speaker Series The Sovereign Series Program Power 800 W (A.E.S.) Sensitivity (1W / 1m) Working band Thiele Small Parameters (TSPs) FS 41 Hz Re 5.8 Ω QMS 7.6 QES 0.62 QTS 0.57 Vas 210 Litres Vd 0.516 Litres CMS 0.202 mm/N BL 13.52 T/m MMS 74.6 grams Xmax 4.6 mm Sd 855.3 cm2 Efficiency 1.98% Le 2.08 mH EBP 66.13 Hz Materials of Construction Coil Former Material Glass Fibre Voice Coil Material Copper Magnet Material Ferrite Chassis Material Pressed Steel Cone Material Curvilinear Paper Surround / Edge Termination Polyvinyl Damped Dbl. Half Roll Linen Dust Dome Material Paper Connectors Solder Tag Polarity Positive voltage at red terminal causes forward motion of cone Mounting / Shipping Information Overall Diameter 15″ / 381 mm Width Across Flats N/A Flange Height 0.35″ / 8.89 mm Baffle Hole Diameter F/M 13.85″ / 351.79 mm Baffle Hole Diameter R/M 13.85″ / 351.79 mm Gasket Supplied Front & Rear Outer Fixing Holes 8x ø 6.35 mm on 14.56″ / 369.2 mm PCD Inner Fixing Holes Not Applicable Depth 6.61″ / 167.89 mm Weight 12.34 lb / 5.6 Kg Recommended Enclosure Volume 2.11 – 4.41 cu ft / 60 – 125 Litres Shipping Weight 14.55 lb / 6.6 Kg Packing Carton Dimensions (W) 410 (D) 410 (H) 210 mm
