Good power handling (100 w RMS)
Low harmonic distortion
Controlled dispersion up to 3 kHz
Designed for high quality mid-frequency reproduction
Technical Specifications
Nominal Diameter 200 mm / 8 inch
Rated Impendance 4 ohms
Minimum Impedance 3.7 ohms
Power Capacity 100 W RMS
Program Power 200 W
Sensitivity 96 dB 1w @ 1m
Frequency Range 150 - 7000 Hz
Recom. enclosure vol 18 / 30 L 0.65 / 1.10 ft.3
Voice coil diameter 38.5 mm. 1.5 in.
Magnetic assembly weight 2.8 kg. 6.17 lb.
Moving mass 0.015 kg.
Voice coil length 7.5 mm.
Air gap height 7 mm.
Thiele-Small Parameters
Resonant frequency, fs 90 Hz
D.C. Voice coil resistance, Re 3.7 ohms.
Mechanical Quality Factor, Qms 4.01
Electrical Quality Factor, Qes 0.39
Total Quality Factor, Qts 0.36
Equivalent Air Volume to Cms, Vas 13 L
Mechanical Compliance, Cms 209 µm / N
Mechanical Resistance, Rms 2.11 kg / s
Effective Surface Area, Sd (m 2 ) 0.021 m2
Maximum Displacement, Xmax 1 mm.
Displacement Volume, Vd 21 cm.3
Voice Coil Inductance, Le @ 1 kHz 0.3 mH
Net weight 6.25 lb.
Shipping weight 7 lb.