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Eminence Beta-6A - 8 ohm 6" 175W Pro Audio Midrange Woofer

Eminence Beta-6A - 8 ohm 6" 175W Pro Audio Midrange Woofer
Ship weight
2.86 kg
Priced per:
8 ohm
Specifications Sheet:
Cabinet Design:
Your price:
CDN $92.97
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High power 6.5" mid/bass driver for use in concert sound systems or in high power auto sound as a mid/bass or a mid-range driver. Works well in tiny sealed enclosures, and in infinite baffles.

Speaker Detail
Nominal Basket Diameter6", 165 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power350 W
Watts175 W
Resonance123 Hz
Usable Frequency Range95 Hz - 4 kHz
Sensitivity*94 dB
Magnet Weight30 oz.
Gap Height0.25", 6.4 mm
Voice Coil Diameter2", 51 mm
Thiele & Small Parameters
Resonant Frequency (fs)123 Hz
DC Resistance (Re)5.18 Ω
Coil Inductance (Le)0.43m H
Mechanical Q (Qms)3.46
Electromagnetic Q (Qes)0.66
Total Q (Qts)0.56
Compliance Equivalent Volume (Vas)3.51 liters / 0.12 cu.ft.
Peak Diaphragm Displacement Volume (Vd)61.1 cc
Mechanical Compliance of Suspension (Cms)0.15 mm/N
BL Product (BL)8.13 T-M
Diaphragm Mass Inc. Airload (MMs)11 grams
Efficiency Bandwidth Product (EBP)185
Maximum Linear Excursion (Xmax)4.5 mm
Surface Area of Cone (Sd)129.9 cm2
Maximum Mechanical Limit (Xlim)5.7 mm
Mounting Information
Recommended Enclosure Volume
Sealed 2.38-9999.99 liters / 0.08-9999.99 cu.ft.
Vented 5.1-14.16 liters / 0.18-0.5 cu.ft.
Driver Volume Displaced0.021 cu.ft. / 0.6 liters
Overall Diameter6.59", 167.4 mm
Baffle Hole Diameter5.65", 143.5 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.23", 5.8mm
Mounting Holes B.C.D.6.06", 153.9mm
Depth2.66", 67.6 mm
Net Weight5.6 lbs, 2.54 kg
Shipping Weight6.3 lbs, 2.86 kgs
Materials of Construction
Coil ConstructionAluminum voice coil
Coil FormerPolyimide former
Magnet CompositionFerrite magnet
Core DetailsVented and extended core
Basket MaterialsPressed steel basket
Cone CompositionWater resistant paper cone
Cone Edge CompositionTreated cloth cone edge
Dust Cap CompositionWater resistant treated paper dust cap
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