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Eminence Beta-10CBMRA - 8 ohm 200W Sealed Basket Pro Audio Woofer

Eminence Beta-10CBMRA - 8 ohm 200W Sealed Basket Pro Audio Woofer
Ship weight
3.77 kg
Priced per:
8 ohm
Specifications Sheet:
Your price:
CDN $114.97
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Recommended for high power pro audio and car audio mid-range applications. Sealed basket affords this speaker cabinet independance.

Speaker Detail
Nominal Basket Diameter10", 254 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power400 W
Watts200 W
Resonance326 Hz
Usable Frequency Range300 Hz - 4 kHz
Sensitivity*99.6 dB
Magnet Weight34 oz.
Gap Height0.31", 8 mm
Voice Coil Diameter2", 51 mm
Thiele & Small Parameters
Resonant Frequency (fs)326 Hz
DC Resistance (Re)5.68 Ω
Coil Inductance (Le)0.48m H
Mechanical Q (Qms)7.14
Electromagnetic Q (Qes)2.27
Total Q (Qts)1.73
Compliance Equivalent Volume (Vas)1.7 liters / 0.06 cu.ft.
Peak Diaphragm Displacement Volume (Vd)52.5 cc
Mechanical Compliance of Suspension (Cms)0.01 mm/N
BL Product (BL)9.5 T-M
Diaphragm Mass Inc. Airload (MMs)18 grams
Efficiency Bandwidth Product (EBP)143
Maximum Linear Excursion (Xmax)1.5 mm
Surface Area of Cone (Sd)350.1 cm2
Maximum Mechanical Limit (Xlim)3 mm
Mounting Information
Recommended Enclosure Volume
Sealed N/a
Vented - liters / - cu.ft.
Driver Volume Displaced0.039 cu.ft. / 1.1 liters
Overall Diameter10.09", 256.3 mm
Baffle Hole Diameter9.18", 233.2 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.25", 6.4mm
Mounting Holes B.C.D.9.66", 245.4mm
Depth3.56", 90.4 mm
Net Weight7.3 lbs, 3.31 kg
Shipping Weight8.3 lbs, 3.76 kgs
Materials of Construction
Coil ConstructionAluminum voice coil
Coil FormerPolyimide former
Magnet CompositionFerrite magnet
Core DetailsNon-Vented core
Basket MaterialsPressed steel basket
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Dust Cap CompositionSolid composition paper dust cap
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