Eminence ALPHA-6 8/ohm

Podrobný popis

reproduktor 6,5", 100W, 93,6dB, 85-6000Hz, hmotnost 1,9kg




Nominal Basket Diameter 6.5”, 165mm
Nominal Impedance* 8 ohms
Power Rating** 100W
Resonance 118Hz
Usable Frequency Range*** 85Hz-6kHz
Sensitivity 93.6
Magnet Weight 20 oz.
Gap Height 0.25”, 6.35mm
Voice Coil Diameter 1.5”, 38.1mm


Resonant Frequency (fs) 118Hz
DC Resistance (Re) 7.2
Coil Inductance (Le) 0.19mH
Mechanical Q (Qms) 5.68
Electromagnetic Q (Qes) 0.60
Total Q (Qts) 0.54
Compliance Equivalent Volume (Vas) 5.8 liters / 0.2 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 44cc
Mechanical Compliance of Suspension (Cms) 0.26mm/N
BL Product (BL) 8.0 T-M
Diaphragm Mass inc. Airload (Mms) 7 grams
Efficiency Bandwidth Product (EBP) 197
Maximum Linear Excursion (Xmax) 3.5mm
Surface Area of Cone (Sd) 126.7 cm2
Maximum Mechanical Limit (Xlim) 4.0mm


Recommended Enclosure Volume
Sealed 2.8-5.7 liters/0.1-0.2 cu.ft.
Vented 3.4-15.6 liters/0.12-0.55 cu.ft.
Overall Diameter 6.59”, 167.4mm
Baffle Hole Diameter 5.69”, 144.5mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.23”, 5.7mm
Mounting Holes B.C.D. 6.06”, 154mm
Depth 2.8”, 71mm
Net Weight 4.1 lbs., 1.9 kg
Shipping Weight 4.8 lbs., 2.2 kg


Copper voice coil
Polyimide former
Ferrite magnet
Vented and extended core
Pressed steel basket
Paper Cone
Cloth cone edge
Solid composition paper dust cap