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Alpha 6A

Alpha 6A

Alpha 6A

Alpha 6A
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NZ $149.00
incl GST
Stock Level:
Qty.
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure.
ALPHA-6A
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure.
 
Specification
Nominal Basket Diameter 6.5", 165mm
Nominal Impedance* 8 ohms
Power Rating**
Watts 100W
Music Program 200W
Resonance 118Hz
Usable Frequency Range 95Hz - 6kHz
Sensitivity*** 93.6dB
Magnet Weight 20 oz.
Gap Height 0.25", 6.35mm
Voice Coil Diameter 1.5", 38.1mm
Thiele & Small Parameters
Resonant Frequency (fs) 118Hz
DC Resistance (Re) 7.2
Coil Inductance (Le) 0.19mH
Mechanical Q (Qms) 5.68
Electromagnetic Q (Qes) 0.6
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 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) 4mm
Mounting Information
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.
Driver Volume Displaced 25 cu.in. / 0.41 liters
Overall Diameter 6.59", 167.4mm
Baffle Hole Diameter 5.65", 143.5mm
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 kgs
Materials of Construction
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Vented and extended core
   
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Cloth cone edge
Dust Cap Composition Solid composition paper dust cap
 
 

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P:    + 64 9 378 9863
F:    + 64 9 378 0542
E:    john@livesound.co.nz
       ben@livesound.co.nz 
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34C Crummer Road, Grey Lynn 1021,
Auckland, New Zealand

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