OMEGA PRO-15A 15" Professional Series Speaker

Nominal Basket Diameter

15", 381 mm

Nominal Impedance*

8 Ω

Power Rating*

1600 W

800 W

Resonance

33 Hz

Usable Frequency Range

51 Hz - 1.7 kHz

Sensitivity*

97.3 dB

Magnet Weight

109 oz.

Gap Height

0.375", 9.5 mm

Voice Coil Diameter

4", 102 mm

Resonant Frequency (fs)

33 Hz

DC Resistance (Re)

5.28 Ω

Coil Inductance (Le)

1.04m H

Mechanical Q (Qms)

5.69

Electromagnetic Q (Qes)

0.33

Total Q (Qts)

0.32

Compliance Equivalent Volume (Vas)

258.5 liters / 9.13 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

411 cc

Mechanical Compliance of Suspension (Cms)

0.25 mm/N

BL Product (BL)

17.5 T-M

Diaphragm Mass Inc. Airload (MMs)

94 grams

Efficiency Bandwidth Product (EBP)

99

Maximum Linear Excursion (Xmax)

4.8 mm

Surface Area of Cone (Sd)

856.3 cm2

Maximum Mechanical Limit (Xlim)

12.2 mm

Recommended Enclosure Volume

N/a

57-108 liters / 2-3.8 cu.ft.

Driver Volume Displaced

0.152 cu.ft. / 4.31 liters

Overall Diameter

15.21", 386.3 mm

Baffle Hole Diameter

14", 355.6 mm

Front Sealing Gasket

Yes

Rear Sealing Gasket

Yes

Mounting Holes Diameter

0.28", 7.1mm

Mounting Holes B.C.D.

14.56", 369.8mm

Depth

6.35", 161.3 mm

Net Weight

22.7 lbs, 10.3 kg

Shipping Weight

25.2 lbs, 11.43 kgs

Coil Construction

Copper voice coil

Coil Former

Polyimide former

Magnet Composition

Ferrite magnet

Core Details

Vented and extended core

Basket Materials

Die-cast aluminum basket

Cone Composition

Paper cone

Cone Edge Composition

Cloth cone edge

Dust Cap Composition

Solid composition paper dust cap