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

Specifications M8B
Nominal Basket Diameter 8.3",210mm
Nominal Impedance 4 ohms
RMS Watts 200 W
Music Program 500 w
Resonance 100 Hz
Usable Frequency Range 100Hz-3.5KHz
Sensitivity 100 dB
Magnet Weight 20 oz
Gap Height 0.31",8mm
Voice Coil Diameter 2",50.8mm
Resonant Frequency (fs) 100 Hz
DC Resistance (Re) 2.6
Mechanical Q (Qms) 0.929
Electromagnetic Q (Qes) 0.377
Total Q (Qts) 0.268
Compliance Equivalent Volume (Vas) 32.5 L
Mechanical Compliance of Suspension (Cms) 473.3 uM/N
BL Product (BL) 6.55 TM
Diaphragm Mass Inc. Airload (MMs) 18.29 g
Surface Area of Cone (Sd) 22.0 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 3.74",95mm
Net Weight 5.40lbs,2.4Kg
Shipping Weight 6.6lbs,3Kg
Coil Construction Copper voice coil
Coil Former Kapton former
Magnet Composition
Neodymium and strontium hybrid 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 Solid composition paper dust cap
Materials of Construction
Thiele & Small Parameters
Mounting Information
MASSIVE AUDIO PRO AUDIO SPECIFICATIONS