Markaudio PLUVIA-11 Grey 7" Full Range Aluminium Woofer

Woofer Type : Full-range
Nominal Diameter : 7"
Power Handling (RMS) : 45 Watts
Power Handling (max) : 90 Watts
Impedance (Z) : 8 ohms
Sensitivity : 88.1 dB 2.83V/1m
Frequency Response : 100 to 20,000 Hz
Voice Coil Diameter : 1"
DC Resistance (Re) : 5.4 ohms
Voice Coil Inductance (Le) : 0.68 mH
Resonant Frequency (Fs) : 39.1 Hz
Mechanical Q (Qms) : 1.80
Electromagnetic Q (Qes) : 0.351
Total Q (Qts) : 0.293
Diaphragm Mass Inc. Airload (Mms) : 11.4 g
Surface Area of Cone (Sd) : 109,359 cm²
BL Product (BL) : 6.56 Tm
Compliance Equivalent Volume (Vas) : 0.848 ft.³
Maximum Linear Excursion (Xmax) : 7 mm
Cone / Diaphragm Material : Aluminum
Surround Material : Rubber
Basket / Frame Material : Glass-Fibre
Magnet Material : Ferrite
Overall Outside Diameter : 6.77"
Overall Depth : 3.15"
Baffle Cutout Diameter : 5.65"
Bolt Circle Diameter : 6.22"
# Mounting Holes : 5