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.
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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