Nominal Impedance 8 Ohm Minimum Impedance 5.6 Ohm Resonance Frequency 580 Hz Nominal Power Handling 80 W Sensivity 88 db Voice Coil Diameter 28 mm DC Resistance 5 Ohm Voice Coil Inductance (Lbm) 0.060 mH Voice Coil Length 3.2 mm Number of Layers 2 Magnet Size 72x20 mm Magnet Weight 0.3 kg Flux Density 12.6K G Height of magnetic gap 3 mm Moving mass 0.6 g Effective Piston Area 850 mm²
Il woofer delle 738:
Nominal Impedance 8 Ohm Minimum Impedance 7 Ohm Resonance Frequency 24 Hz Nominal Power Handling 100 W Sensivity 88 db DC Resistance 5.8 Ohm Voice Coil Inductance (Lbm) 0.48 mH Voice Coil Length 18 mm Number of Layers 2 Force Factor (BL) 7.47 Height of magnetic gap 6 mm Linear Excursion (Xmax) 6 mm Equivalent Air Volume (Vas) 137 lt Mechanical Q (Qms) 2.09 Electrical Q (Qes) 0.38 Total Q (Qts) 0.32 Moving mass 23.5 g Effective Piston Area 232 cm²
Il Woofer-Mid della serie 7:
Nominal Impedance 8 Ohm Minimum Impedance 7 Ohm Resonance Frequency 33 Hz Nominal Power Handling 80 W Sensivity 87 db Voice Coil Diameter 42 mm DC Resistance 5.8 Ohm Voice Coil Inductance (Lbm) 0.53 mH Voice Coil Length 18 mm Number of Layers 2 Magnet Size 120x25 mm Magnet Weight 1.1 kg Flux Density 11.6K G Force Factor (BL) 7.3 Height of magnetic gap 6 mm Linear Excursion (Xmax) 6 mm Equivalent Air Volume (Vas) 33.2 lt Mechanical Q (Qms) 2.05 Electrical Q (Qes) 0.38 Total Q (Qts) 0.32 Moving mass 18 g Effective Piston Area 150 cm²
