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Eminence Omega Pro-15A 15" Cast Frame Driver

Eminence SpeakerPart # 290-430
Model: Omega Pro-15A
Recommended for professional audio, the Eminence Omega Pro-15A 15" speaker is optimized for use as a woofer in vented enclosures. Also good for horn loading and scoops.

Key Features

  • 4", two-layer, 27 ga. copper voice coil with Kapton® former
  • Vented and extended pole piece
  • Die-cast aluminum basket
  • Paper cone with double half-roll cloth cone edge
  • 800 watts RMS power handling
Your Price: $224.99
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MSRP: $274.99
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Estimated back in stock 7/11/2025
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Overview

Eminence Omega Pro-15A 15" Cast Frame Driver

Recommended for professional audio, the Eminence Omega Pro-15A 15" speaker is optimized for use as a woofer vented enclosures. Also good for horn loading and scoops. 4" copper voice coil, 109 oz. magnet, cast aluminum frame. The 800 watts RMS Omega Pro-15A delivers performance equal to drivers costing twice as much! Made in the USA. 7-year manufacturer's warranty!

Product Details

BrandEminence Speaker
ModelOmega Pro-15A
Part Number290-430
UPC876358000418
Unit of MeasureEach
Weight24.31

Product Specifications

Nominal Diameter15"
Power Handling (RMS)800 Watts
Power Handling (MAX)1600 Watts
Impedance8Ω
Frequency Response51 to 1,700Hz
Sensitivity97.3dB 2.83V/1m
Voice Coil Diameter4"

Thiele-Small Parameters

Resonant Frequency (Fs)33Hz
DC Resistance (Re)5.28Ω
Voice Coil Inductance (Le)1.04mH
Mechanical Q (Qms)5.69
Electromagnetic Q (Qes)0.33
Total Q (Qts)0.35
Compliance Equivalent Volume (Vas)9.1ft³
Mechanical Compliance of Suspension (Cms)0.25mm/N
BL Product (BL)17.5T·m
Diaphragm Mass Inc. Airload (Mms)94g
Maximum Linear Excursion (Xmax)4.8mm
Surface Area of Cone (Sd)856.3cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.21"
Baffle Cutout Diameter14"
Depth6.35"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume2ft³
Sealed F375.5Hz
Vented Volume5ft³
Vented F344.2Hz

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