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home > Eminence > speakers > 8" > American Standard series
Eminence Alpha Series 8" Speaker
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List $59.95 each
Pulse Music Price $48.90 each
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We are Eminence's #1 Dealer in the U.S.A.!!!!
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure.
The Eminence Alpha-8A is a versatile speaker which is suitable for vocal P.A. cabinets, guitar amps, keyboard amps, club speaker systems, home theater systems, monitors and background sound systems.
This 8" speaker has an 8 ohm impedance rating, 125 watts continuous power handling capability, 1.5" copper voice coil, 20 oz. magnet and stamped frame.
The frequency response is 58 Hz and 5 Khz. See the downloadable PDF spec sheet below for frequency response graph.
All speakers are non-returnable items once the sealed box opened. Order with the shopping cart or call 1.800.753.6694. Item # ALPHA8A.
Alpha 8" Quick Specs:
Nominal Basket Diameter
Impedance
Power Rating
(continuous/peak)
Resonance
Usable Frequency Range
Sensitivity
Magnet Weight
Gap Height
Voice Coil Diameter
Mounting Information:
Recommended Enclosure Volume (sealed)
Recommended Enclosure Volume (vented)
Overall Diameter
Baffle Hole Diameter
Front Sealing Gasket
Rear Sealing Gasket
Mounting Holes Diameter
Mounting Holes B.C.D.
Depth
Net Weight
Shipping Weight
Thiele-Small Parameters:
Resonant Frequency (fs)
DC Resistance (Re)
Coil Inductance (Le)
Mechanical Q (Qms)
Electromagnetic Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas)
Peak Diaphragm Displacement Volume (Vd)
Mechanical Compliance of Suspension (Cms)
BL Product (BL)
Diaphragm Mass inc. Airload (Mms)
Efficiency Bandwidth Product (EBP)
Voice Coil Overhang (Xmax)
Surface Area of Cone (Sd)
Maximum Mechanical Limit (Xlim)
Materials of Construction:
Voice
Coil Construction
Coil Former
Magnet Composition
Core Details
Basket Material
Cone Composition
Cone Edge Composition
Dust Cap
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8", 203.2 mm
8 W
125
/ 250 watts
73 Hz
58 Hz - 5 kHz
94 dB
20 oz.
0.25", 6.35 mm
1.5", 38.1 mm
5-7 liters/0.18-0.25 cu.ft.
16.7-25.5 liters/0.59-0.90 cu.ft.
8.24", 209.2 mm
7.13", 181 mm
fitted as standard
fitted as standard
0.22", 5.5 mm
7.75", 196.9 mm
3.25",
83 mm
4.3 lbs., 1.9 kg.
5.1 lbs., 2.3 kg.
73 Hz
5.3 W
0.44 mH
4.6
0.68
0.59
17.7 liters / 0.6 cu.ft.
67 cc
0.28 mm/N
7.8 T-M
17 grams
107
3.2 mm
210 cm2
7.1 mm
Copper
Polyimide
Ferrite
Vented
Pressed Steel
Paper
Cloth
Solid Composition Paper
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