Eminence - Alpha-15A - 15" Driver

Price: 6,600.00INR
Ex Tax: 6,600.00INR
Brand:  Eminence
Product Code:  Alpha-15A
Availability:  Out Of Stock
1 reviews  (1 reviews)   |   Write a review

Eminence - Alpha-15A - 15" Driver


The Eminence Alpha-15A 15" speaker is ideal for two-way sound reinforcement systems, keyboard, guitar combos and for all bass applications. The driver incorporates a higher Qts for large or open enclosures. Their low-distortion characteristics and high sensitivity capabilities provide exceptional bass dynamics. Made in the USA.


  • Kapton coil former
  • Polyamide-imide coated copper voice coil
  • Ferrite magnet
  • Vented and extended pole piece
  • Pressed steel basket
  • Paper cone
  • Cloth accordian surround

Product Specifications:

Nominal Diameter 15"
Power Handling (RMS) 220 watts
Power Handling (max) 400 watts
Impedance 8 ohms
Sensitivity 97 dB 1W/1m
Frequency Response 46 to 3,500 Hz
Voice Coil Diameter 1.5"
Weight 3.75 Kg
Magnet Weight 25 oz

Thiele-Small Parameters:

Resonant Frequency (Fs) 41 Hz
Mechanical Q (Qms) 7.23
DC Resistance (Re) 5.88 ohms
Compliance Equivalent Volume (Vas) 9.18 ft.³
Voice Coil Inductance (Le) 0.84 mH
Electromagnetic Q (Qes) 1.53
Mechanical Compliance of Suspension (Cms) 0.25 mm/N
BL Product (BL) 7.70 Tm
Diaphragm Mass Inc. Airload (Mms) 59g
Driver's Mechanical Losses (Rms) 1.176 kg/s
Maximum Linear Excursion (Xmax) 3.80 mm
Surface Area of Cone (Sd) 856.3 cm²

Materials of Construction:

Cone Material Paper
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Basket / Frame Material Steel
Magnet Material Ferrite

Mounting Information:

Overall Outside Diameter 15.15"
Baffle Cutout Diameter 13.77"
Depth 5.83"
# Mounting Holes 8

Optimum Cabinet Size:

Sealed Volume 6.42 ft.³
Sealed F3 45 Hz
Vented Volume 85.78 ft.³
Vented F3 23 Hz


  1. Ideal driver for bass application in Open Baffle projects.
  2. Ideal driver for bass application in Infinite Baffle projects.
  3. Two way systems.
  4. For all bass applications.

Product Manuals / Spec Sheets / Downloads:

To download suggested Cabinet Design, Please click Here.

To download specifications,  Please click Here.

Write a review

Your Name:
Your Review:
Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:

Related Products

Tags:   woofer