Eminence Gamma-15A-2 15" Driver 8 Ohm

Brand:| Model: Gamma-15A-2
Eminence's Gamma-15A-2 15" speaker is recommended for vented professional audio enclosures as a mid/high or full-range driver. Great for stage monitors; also for bass guitar.
  • Aluminum voice coil with Kapton® coil former
  • Pressed steel basket
  • Vented pole piece
  • Paper cone with cloth cone edge
  • Solid composition paper dust cap
Part # 
Weight: 13.8 lbs.  
Your Price
Part # 290-454
Qty:  EA
Available Payment Methods

Product Details

Eminence Gamma-15A-2 15" Driver 8 Ohm

Eminence's Gamma-15A-2 15" speaker is recommended for vented professional audio enclosures as a mid/high or full-range driver. Great for stage monitors; also for bass guitar. Made in the USA. 7-year manufacturer's warranty!

Product Specifications
  • Nominal Diameter15"
  • Power Handling (RMS)300 Watts
  • Power Handling (max)600 Watts
  • Impedance8 ohms
  • Frequency Response48 to 3,300 Hz
  • Sensitivity98.6 dB 1W/1m
  • Voice Coil Diameter2"
  • Magnet Weight59 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)33 Hz
  • DC Resistance (Re)5.98 ohms
  • Voice Coil Inductance (Le)1.73 mH
  • Mechanical Q (Qms)5.13
  • Electromagnetic Q (Qes)0.32
  • Total Q (Qts)0.3
  • Compliance Equivalent Volume (Vas)11.1 ft.³
  • Mechanical Compliance of Suspension (Cms)0.31 mm/N
  • BL Product (BL)17.2 Tm
  • Diaphragm Mass Inc. Airload (Mms)78g
  • Maximum Linear Excursion (Xmax)3 mm
  • Surface Area of Cone (Sd)856.3 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter15.15"
  • Baffle Cutout Diameter13.87"
  • Depth5.94"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume1.44 ft.³
  • Sealed F394 Hz
  • Vented Volume3.35 ft.³
  • Vented F360 Hz
Eminence Gamma-15A-2 15" Driver 8 Ohm
  • BrandEminence Speaker
  • ModelGamma-15A-2
  • Part Number290-454
  • UPC876358000197
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (6 Reviews)
  • Weight13.8 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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in the Woofers, Subwoofers & Midrange Speakers product category.


Eminence Gamma-15A-2 15" Driver 8 Ohm
Eminence Gamma-15A-2 15" Driver 8 Ohm is rated 4.0 out of 5 by 6.
Rated 5 out of 5 by from Extremely tight and deep, low excursion WooferI found that this Gamma 15 is the OEM driver for the Kustom KPC 215H. On sale, you can buy the Kustom and get two for the price of two separately plus you get an Eminence Tweeter and horn with it. Great sound, I only wish it had more excursion so the ports will release more bottom end frequencies.Overall a great speaker for a traditional woofer Ina pro sound application. Extremely efficient and loud.
Date published: 2014-03-03
Rated 4 out of 5 by from Works Well for ApplicationInstalled the Gamma 15A-2 in a floor monitor based on their online data sheet, in a 1.8cf wedge cabinet that can also be used as a main. Sound is smooth and not boomy crossed over at 1.8k; it makes a great sounding monitor that would also work well as a main.
Date published: 2009-07-20
Rated 4 out of 5 by from Replacement speakerWe needed a replacement speaker for a church organ the OEM had little in the way of markings. The Eminence was the closest match we could find. The organ sounds much richer and fuller with the Eminence speaker.
Date published: 2009-02-16
Rated 3 out of 5 by from excellent replacement speakerwe use these to replace our jbl sub's, was very suprised when we cranked them up! well worth the money just stay away from the hard hitting hip-hop music. we use them for live sound for a band. over all for the money the are well worth it
Date published: 2008-08-03
Rated 4 out of 5 by from Great WooferThis woofer can't be beat for the price!! It is a very versatile and efficient driver.I currently have these woofers mounted in 4 double 15 inch bass bins and I am very happy with them. I think that the Gamma 15s are the pefect answer for the PA speaker builder on a tight budget!
Date published: 2008-01-18
Rated 4 out of 5 by from top notch replacement for B-52 speakersThis speaker delivers a chrisper sound and deeper bass.
Date published: 2007-09-08
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Eminence Gamma-15A-2 15" Driver 8 Ohm

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