Eminence Alpha-15A, 15", 200W, 8 Ohms

$82.10 (excluding VAT)

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Get it: 23rd - 25th July

2 year warranty and 30 day money back guarantee included

2 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of 2 years warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

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  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
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We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

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Get it: 23rd - 25th July

2 year warranty and 30 day money back guarantee included

2 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of 2 years warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
  • CDs & DVDs
  • In-ear Monitors
  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
  • Mouth / Lip Care Products

We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

  • 15" Eminence Alpha Loudspeaker
  • 46Hz To 3.5kHz Usable Frequency Response
  • Nominal Impedance Of 8 Ohms
  • Average Net Weight Of 3.04kg
  • Copper Voice Coil With Ferrite Magnet

Eminence Alpha-15A, 15", 200W, 8 Ohms

Details
The Eminence Alpha-15A lives up to Eminence's reputation for great quality loudspeakers. Suitable for a wide variety of applications, the Alpha-15A is an ideal choice for anyone looking to build or upgrade their vented enclosures. Featuring a copper voice coil and ferrite magnet, the 15" Alpha-15A provides a usable frequency range of 46Hz to 3.5kHz with a nominal load capacity of 200W, and a maximum rated load of 400W.

Recommended for professional audio and bass guitar applications as a woofer in a vented or sealed enclosure.

Product Ref: 19609

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Full Description

View Full Description

Superior Eminence Quality

The Eminence Alpha-15A is perfectly suited as an upgrade to your existing 15" enclosure, or to be mounted in a planned enclosure build. The Eminence Alpha-15A means you can get that incredible Eminence sound and quality in any of your desired cabinets.

Specifications

Speaker Specifications

  • Nominal Basket Diameter: 15"/381 mm
  • Nominal Impedance: 8 ohms
  • Power Rating Watts: 200 W / Music Program 400 W
  • Resonance: 41 Hz
  • Usable Frequency Range: 46 Hz - 3.5 kHz
  • Sensitivity: 97
  • Magnet Weight: 25 oz.
  • Gap Height: 0.25"/6.35 mm
  • Voice Coil Diameter: 1.5"/38.1 mm

Thiele & Small Parameters

  • Resonant Frequency (fs): 41 Hz
  • DC Resistance (Re): 5.88
  • Coil Inductance (Le): 0.84 mH
  • Mechanical Q (Qms): 7.23
  • Electromagnetic Q (Qes): 1.53
  • Total Q (Qts): 1.26
  • Compliance Equivalent Volume (Vas): 260.0 liters / 9.2 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd): 325 cc
  • Mechanical Compliance of Suspension (Cms): 0.25 mm/N
  • BL Product (BL): 7.7 T-M
  • Diaphragm Mass inc. Airload (Mms:) 59 grams
  • Efficiency Bandwidth Product (EBP): 27 Maximum Linear Excursion (Xmax) 3.8 mm
  • Surface Area of Cone (Sd): 856.3 cm²
  • Maximum Mechanical Limit (Xlim): 8.4 mm

Mounting Information

  • Recommended Enclosure Volume:
    • Sealed: 71-85 liters / 2.5-3 cu. ft.
    • Vented: 106-177 liters / 3.75-6.25 cu. ft.
  • Overall Diameter: 15.15"/384.8 mm
  • Baffle Hole Diameter: 13.77"/349.6 mm
  • Front Sealing Gasket: Yes
  • Rear Sealing Gasket: Yes
  • Mounting Holes Diameter: 0.25"/6.4 mm
  • Mounting Holes B.C.D.: 14.56"/369.9 mm
  • Depth: 5.83"/148 mm

Materials Of Construction

  • Coil Construction: Copper Voice Coil
  • Coil Former: Polyimide Former
  • Magnet Composition: Ferrite Magnet
  • Core Details: Vented & Extended Core
  • Basket Materials: Pressed Steel basket
  • Cone Composition: Paper Cone
  • Cone Edge Composition: Cloth Cone Edge
  • Dust Cap Composition: Solid Composition Paper Dust Cap