Tehnilised andmed:
Continuous Power Handling (RMS) 300 W
Recommended Amplifier Power (RMS) 75 – 300 W
Nominal Impedance (Znom) 4 Ω
Nominal Diameter 12.0 in / 300 mm
Overall Diameter (A) 12.375 in / 314 mm
Mounting Hole Diameter (B) 11.0625 in / 281 mm
Bolt Hole Circle Diameter (C) 11.7 in / 297 mm
Motor Outer Diameter (D) 5.71 in / 145 mm
Mounting Depth (E) 4.62 in / 117 mm
Front Grille Protrusion (F) 0.87 in / 22 mm
Driver Displacement 0.072 cu ft / 2.04 L
Net Weight 16.5 lb / 7.5 kg
Free Air Resonance (Fs) 32.35 Hz
Electrical “Q” (Qes) 0.555
Mechanical “Q” (Qms) 11.066
Total Speaker “Q” (Qts) 0.529
Equivalent Compliance (Vas) 1.189 cu ft / 33.67 L
One-Way Linear Excursion (Xmax)* 0.40 in / 10.0 mm
Reference Efficiency (no)
Efficiency (1 W / 1 m)** 85.15 dB SPL
Effective Piston Area (Sd) 67.608 sq in / 0.0436 sq m
DC Resistance (Re) 3.514 Ω