Nominal Basket Diameter 6.5”,166mm
Usable Frequency Range 270-10KHz
,
Voice Coil Diameter 1.5” 38.5mm
Resonant Frequency (fs) 270Hz
Electromagnetic Q (Qes) 0.814
Compliance Equivalent Volume (Vas) 2.32 liters /
Mechanical Compliance of Suspension (Cms) 85.9um/N
Diaphragm Mass Inc. Airload (MMs) 7.38 grams
Surface Area of Cone (Sd) 0.014 sqm
Overall Diameter 6.5”,166mm
Baffle Hole Diameter 5.69", 144.5mm
Front Sealing Gasket Fitted as standard
Rear Sealing Gasket Fitted as standard
Mounting Holes Diameter 0.19"X0.28",5X7mm
Mounting Holes B.C.D. 6.06", 154mm
,
,
Coil Construction Copper voice coil
Coil Former Kapton former
Magnet Composition Ferrite magnet
Core Details Vented and extended core
Basket Materials Pressed steel basket
Cone Composition Paper Cone
Cone Edge Composition Flat foam surround
Dust Cap Composition Phase plug
Thiele & Small Parameters
Materials of Construction
MASSIVE AUDIO PRO AUDIO SPECIFICATIONS