The Eminence Beta 10A is an ideal relacement speaker for your vocal PA, keyboards, club music systems, and for stage monitors. Eminence recommends the Beta 10A as a replacement speaker for the Mackie SRM350 and as an alternate to the Alpha 10A as a replacement for the Kustom KPC10M.
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The Eminence Beta 10A is an ideal relacement speaker for your vocal PA, keyboards, club music systems, and for stage monitors.
Eminence recommends the Beta 10A as a replacement speaker for the Mackie SRM350 and as an alternate to the Alpha 10A as a replacement for the Kustom KPC10M.
Nominal Basket Diameter: 10", 254mm
Nominal Impedance*: 8 ohms
Power Rating: Watts 250W; Music Program 500W
Usable Frequency Range: 51Hz-3.8kHz
Magnet Weight: 34 oz.
Gap Height: 0.312", 7.92mm
Voice Coil Diameter: 2", 50.8mm
Thiele & small parameters
Resonant Frequency (fs)
53HzDC Resistance (Re): 5.75
Coil Inductance (Le); 0.67mH
Mechanical Q (Qms): 8.14
Electromagnetic Q (Qes): 0.52
Total Q (Qts): 0.49
Compliance Equivalent Volume (Vas): 60.1 liters / 2.1 cu. ft.
Peak Diaphragm Displacement Volume (Vd): 102cc
Mechanical Compliance of Suspension (Cms): 0.36mm/N
BL Product (BL): 9.6 T-M
Diaphram Mass inc. Airload (Mms): 25 grams
Efficiency Bandwidth Product (EBP): 103
Maximum Linear Excursion (Xmax): 3.0mm
Surface Area of Cone (Sd): 344.9 cm2
Maximum Mechanical Limit (Xlim): 8.6mm
Recommended Enclosure: Sealed
8.5-14.2 liters/0.3-0.5 cu.ft.
Vented: 19.8-70.8 liters/0.7-2.5 cu.ft.
Overall Diameter: 10.11", 256.8mm
Baffle Hole Diameter: 9.13", 231.8mm
Front Sealing Gasket: fitted as standard
Rear Sealing Gasket
fitted as standard
Mounting Holes Diameter: 0.23", 5.7mm
Mounting Holes B.C. D.: 9.6", 243.8mm
Depth: 3.98", 101mm
Net Weight: 6.8 lbs., 3.1 kg
Shipping Weight: 7.8 lbs., 3.6 kg
Materials of construction
Coil Construction: Aluminum voice coil
Coil Former: Polyimide former
Magnet Composition: Ferrite magnet
Core Details: Vented core
Basket Materials: Pressed steel basket
Cone Composition: Paper Cone
Cone Edge Composition: Cloth cone edge
Dustcap Composition: Solid composition paper dust cap
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