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home > Eminence > speakers >
8" > American standard series
Eminence Beta-8A 8" 225 Watt Speaker
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List $74.95 each
Pulse Music Price $56.95 each
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We are Eminence's #1 Dealer in the U.S.A.!!!!
Recommended for professional audio mid-bass applications or as a woofer in vented enclosures. Also suitable as a mid-bass speaker in sealed enclosures.
The Eminence Beta-8A is available in an 8 ohm impedance rating, has a 225 watt continuous power handling capability, a large 2" voice coil, a 34 oz. magnet and heavy duty frame. The frequency response of this speaker is an impressive
78Hz - 4.5kHz (see chart in PDF spec sheet) with a resonance at 65 Hz.
All speakers are non-returnable items once the sealed box is opened. Order with the shopping cart or call 1.800.753.6694. Item # BETA8A.
BETA 8A Specs:
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Nominal Basket Diameter
Impedance
Power Rating (continuous/peak)
Resonance
Usable Frequency Range
Sensitivity
Magnet Weight
Magnet Type
Gap Height
Voice Coil Diameter
Basket Material
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
Shipping Weight
Net Weight
Thiele-Small Parameters:
Resonant Frequency (fs)
DC Resistance (Re)
Coil Inductance (Le)
Electromagnetic Q (Qes)
Mechanical Q (Qms)
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)
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8", 203.2mm
8 W
225 Wrms/ 450 Watts
65 Hz
78 Hz - 4.5 kHz
95.1 dB
34 oz.
Ferrite
0.312", 7.94 mm
2", 50.8 mm
Pressed Steel
5.7-9.9 liters/0.2-0.35 cu.ft.
8.5-19 liters/0.3-0.67 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
3.5", 89 mm
7.4 lbs., 3.4 kg
6.6 lbs., 3.0 kg
65 Hz
5.99 ohms
0.49 mH
0.42
4.95
0.38
23.3 liters / 0.82 cu. ft.
63 cc
0.37 mm/N
9.6 T-M
16 grams
156
3.0 mm
210.0 cm2
7.4 mm |
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