Eminence ALPHA-10A

Eminence

MSRP: $134.99
$94.99
(You save $40.00 )
SKU:
ALPHA-10A
UPC:
876358000000.00
Shipping:
Calculated at Checkout
Alpha-10

Ideal for two-way sound reinforcement systems, keyboards, guitar combos.

Nominal Basket Diameter10", 254mm
Impedance8 ohm
Power Rating100W rms
Resonance50Hz
Usable Frequency Range45Hz - 5kHz
Average Sensitivity1W @ 1m 97 dB
Magnet Weight20oz.
Gap Height0.25", 6.35mm
Voice Coil Diamete1.5", 38.1mm

Mounting Information

Overall Diameter10.11", 256.8mm
Baffle Hole Diameter9.13", 231.8mm
Front Sealing Gasketfitted as standard
Rear Sealing Gasketfitted as standard
Mounting Holes Diameter0.225", 5.7mm
Mounting Hole B.C.D.9.6", 243.8mm
Depth3.90", 99mm
Shipping Weight5.8 lbs., 2.6 kg

Thiele-Small Parameters

Resonant Frequency50Hz
Impedance (RE)5.31 ohm
Coil Inductance (Le) 0.66mH
Electromagnetic Q (Qes) 0.66
Mechanical Q (Qms)5.21
Total Q (Qts)0.59
Compliance Equivalent Volume (Vas)82.2 liters
2.9 cu. ft
Peak Diaphragm Displacement
Volume (Vd)
113cc
Mechanical Compliance
of suspension (Cms)
0.46mm/N
BL Product (BL)7.5 T-M
Diaphragm Mass inc. Airload (Mms)22 grams
Equiv. Resistance of mechanical suspension loss (Rms)1.33N*sec/M
Efficiency Bandwidth Product (EBP)75
Voice Coil Overhang (Xmax)3.2mm
Surface Area of Cone (Sd)355.4cm2
Impedance at Resonance (Zmax)47 ohm

Materials of Construction

  • Kapton coil former
  • Ferrite magnet
  • Pressed steel basket
  • Polyamide-imide coated copper voice coil
  • Paper cone/cloth cone edge
  • Solid composition paper dust cap

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