Massive Audio M6 - Massive Audio M8 S Speaker Specifications; M8 S Thiele & Small Parameters

Specifications M8S
Nominal Basket Diameter 8.3",210mm
Nominal Impedance 4 ohms
RMS Watts 140 W
Music Program 300 W
Resonance 100 Hz
Usable Frequency Range 100Hz-7KHz
Sensitivity 98 dB
Magnet Weight 2.1 oz
Gap Height 0.24”
，
6mm
Voice Coil Diameter 1.5” 38.5mm
Resonant Frequency (fs) 138 Hz
DC Resistance (Re) 2.6
Mechanical Q (Qms) 0.603
Electromagnetic Q (Qes) 0.772
Total Q (Qts) 0.34
Compliance Equivalent Volume (Vas) 5.62 L
Mechanical Compliance of Suspension (Cms) 94.04 uM/N
BL Product (BL) 6.42
Diaphragm Mass Inc. Airload (MMs) 14.05 g
Surface Area of Cone (Sd) 0.02 Sqm
Overall Diameter 8.3",210mm
Baffle Hole Diameter 7.24",184mm
Front Sealing Gasket Fitted as standard
Rear Sealing Gasket Fitted as standard
Mounting Holes Diameter 0.22",5.5mm
Mounting Holes B.C.D. 7.72",196mm
Depth 2.36",60mm
Net Weight 1.98lbs,0.9Kg
Shipping Weight 3lbs,1.4Kg
Coil Construction Copper voice coil
Coil Former Kapton former
Magnet Composition
Inb magnet
Core Details Vented and extended core
Basket Materials Cast aluminum basket
Cone Composition Paper Cone
Cone Edge Composition Cloth cone edge
Dust Cap Composition Magnet
Materials of Construction
Thiele & Small Parameters
Mounting Information
MASSIVE AUDIO PRO AUDIO SPECIFICATIONS