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home > Eminence > speakers > 15" > American Standard series

Eminence Beta Series 15" 300 Watt Speaker
 



Eminence Beta 15" Speaker

List $99.95 each



Pulse Music Price is $66.95 each
 

Quantity (change if needed)


We are Eminence's #1 Dealer in the U.S.A.!!!!
 
The Eminence Beta is excellent for use in bass guitar or P.A. cabinets.

The Eminence Beta-15A is an excellent 15" speaker for general duty and bass applications both, is available in an 8 ohm impedance rating, has a 300 watts continuous power handling capability, a large 2" voice coil, a hefty 34 oz. ferrite magnet with vented core and heavy duty steel frame.  The frequency response of this speaker is an impressive 45Hz - 3.7kHz (see chart or full spec sheet below) with a resonance at 35 Hz.

All speakers are non-returnable items once the sealed box is opened.  Order online or call us at 1.800.753.6694.  Item # BETA15A.

 

Resources:
Download PDF Spec Sheet: Beta-15A.
Download Cabinet Design PDFs : Beta-15A Cabinet Design.
Eminence's "Understanding Speaker Data" and Wiring Diagrams.


 

Eminence BETA-15A Specs:

Nominal Basket Diameter
Impedance
Power Rating, Continuous
Power Rating, Peak
Resonance
Usable Frequency Range
Sensitivity
Magnet Weight
Gap Height
Voice Coil Diameter
Coil Construction
Magnet Composition
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
Net Weight
Shipping 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)

15", 381 mm
8 W
300 Wrms
600 Watts
35 Hz
45 Hz - 3.7 kHz
98.2
34 oz.
 0.312", 7.94 mm
2", 50.8 mm
Copper
Ferrite
Pressed steel



45-62 liters/1.6-2.2 cu.ft.
99-175.6 liters/3.5-6.2 cu.ft.
15.15", 384.8 mm
13.77", 349.6 mm
fitted as standard
fitted as standard
0.25", 6.4 mm
14.56", 369.9 mm
6.05", 153.6 mm
8.8 lbs., 4 kg
11 lbs., 5 kg.



35 Hz
6.32 W
1.10 mH
0.63
8.10
0.58
334.6 liters/11.82 cu. ft.
330 cc
0.35 mm/N
11.5 T-M
60 grams
56
4.0 mm
823.7 cm2
11.6 mm


Beta 15 frequency response chart

 

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