Empfohlen für professionelle Audioanwendungen (geschlossene oder Bassreflex-Gehäuse). Ideal als Fullrange-Lautsprecher oder Hoch-/Mitteltöner sowie für Bodenmonitore.
SPECIFICATION Nominal Basket Diameter 8", 203mm Nominal Impedance 16 ohms Power Rating Watts 225 W / Music Program 450 W Resonance 69 Hz Usable Frequency Range 100 Hz - 3.0 kHz Sensitivity 97.8 Magnet Weight 59 oz. Gap Height 0.31", 7.95 mm Voice Coil Diameter 2.0", 50.8 mm
THIELE & Small Parameters Resonant Frequency (fs) 69 Hz DC Resistance (Re) 5.4 Coil Inductance (Le) 0.82 mH Mechanical Q (Qms) 6.43 Electromagnetic Q (Qes) 0.20 Total Q (Qts) 0.22 Compliance Equivalent Volume (Vas) 18.32 liters / 6.47 cu. ft. Peak Diaphragm Displacement Volume (Vd) 65.68 cc Mechanical Compliance of Suspension (Cms) 0.35 mm/N BL Product (BL) 14.1 T-M Diaphragm Mass inc. Airload (Mms) 19.3 grams Efficiency Bandwidth Product (EBP) 307 Maximum Linear Excursion (Xmax) 3.0 mm Surface Area of Cone (Sd) 218.2 cm² Maximum Mechanical Limit (Xlim) 8.0 mm
MOUNTING Information Recommended Enclosure Volume Sealed 8-16 liters / 0.30-0.60 cu. ft. Vented 10-16 liters / 0.40-0.60 cu. ft. Overall Diameter 8.02", 203.71mm Baffle Hole Diameter 7.36", 186.94 mm Front Sealing Gasket fitted as standard Rear Sealing Gasket fitted as standard Mounting Holes Diameter 0.28", 7.11 mm Mounting Holes B.C.D. 8.60", 218.44 mm Depth 3.75", 95.25 mm
MATERIALS of Construction Copper voice coil Polyimide former Ferrite magnet Vented and extended core Die-cast aluminum basket Paper Cone Cloth cone edge Solid composition paper dust cap