Eminence Alpha 15a

Eminence Alpha 15a

Nominal Basket Diameter 15″, 381 mm
Nominal Impedance* 8 Ω
Power Rating**
Watts 200 W
Music Program 400 W
Resonance 41 Hz
Usable Frequency Range 46 Hz – 3.5 kHz
Sensitivity*** 97 dB
Magnet Weight 25 oz.
Gap Height 0.25″, 6.4 mm
Voice Coil Diameter 1.5″, 38 mm

Price upon request. For more info please contact our head office at (02) 411-4376



Each Eminence American Standard model can be identified by its economical Stamped Steel chassis. Although more affordable than cast aluminum, these frames provide an excellent and versatile chassis. We coat each basket and all metal components with an epoxy-acrylic finish using our in-house e-coat process. We can control the thickness of that coating to within 0.001”; critical when working with close tolerance transducer motor designs. We then add front and rear sealing gaskets on each model to accommodate front or rear loading.

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