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ALPHA-15A

A GREAT SOUNDING 15" WOOFER THAT GOES DOWN TO 46HZ!

Eminence Alpha 15A Woofer (front view) Eminence Alpha 15A Woofer (side view)

15% Off Until 4/30

Item Price: $64.99 Sale Price $55.25

WOOFER MODEL ALPHA-15A

Specifications

Nominal Basket Diameter 15" / 381mm
Impedance 8 ohms
RMS Power Rating 200 Watts
Program Power Rating 400 Watts
Frequency Response 46Hz - 3.5kHz
Sensitivity (1W/1m) 97dB
Voice Coil Diameter 1.5" / 38.1mm
Max. Crossover Frequency 3.5kHz

Mounting Information

Overall Diameter

15.15" / 384.8mm

Bolt Circle Diameter 14.562" / 369.9mm
Baffle Cutout Diameter 13.77" / 349.6mm
No. Of Mounting Holes 8
Mounting Hole Diameter

0.275" / 7mm

Overall Depth 5.83" / 148mm
Magnet Weight 25 oz.
Net Weight 6.7 lbs. / 3 kg.
Shipping Weight 8.8 lbs. / 4kg.

 Thiele-Small Parameters

Resonant Frequency (fs) 41 Hz

Impedance (Re)

5.88 ohms
Coil Inductance (Le) 0.84mH
Electromagnetic Q (Qes) 1.53
Mechanical Q (Qms) 7.23
Total Q (Qts) 1.26
Compliance Equivalent Vol. (Vas) 260 Liters/9.18cu. ft.
Voice Coil Overhang (Xmax) 3.8mm
Surface area of Cone (Sd) .08563m2

ALPHA-15A RESPONSE CURVE

Eminence Alpha 15A Woofer Response Curve Graph

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