Eminence Omega Pro 18 PA Speaker (800 Watts, 18")

With a rigid Kapton coil former and 109 oz. ferrite magnet, the Omega Pro PA speaker was built to handle the most demanding high-power bass applications.

The Omega Pro 18 is designed for all high power bass applications. It has a 4 in. polyamide-imide coated 2-layer 27 ga. copper voice coil, kapton coil former, 109 oz. ferrite magnet, vented and extended core, paper cone with cloth edge, and a paper dust cap.

Take an in-depth tour of the Eminence speaker factory:


Features:

- Kapton coil former for increased rigidity and thermal protection
- Polyamide-imide coated 2-layer, 27ga., copper voice coil for improved power handling and durability
- Ferrite Magnet
- Vented and extended core for increased power handling
- Die-cast aluminum basket for rigidity
- Paper cone
- Cloth cone edge
- Solid composition paper dust cap

Nominal Basket Diameter: 18 in., 457.2mm

Impedance: 8W

Power Rating: 800Wrms

Resonance: 28Hz

Usable Frequency Range: 25Hz - 2kHz

Magnet Weight: 109oz.

Gap Height: 0.375 in., 9.52mm

Voice Coil Diameter: 4.0 in., 101.6mm

Mounting Information

Recommended Enclosure Volume (vented): 62 - 82 liters 2.2 - 2.9 cu. ft.

Overall Diameter: 18 in., 457.2mm

Baffle Hole Diameter: 16.56 in., 420mm

Front Sealing Gasket: fitted as standard

Rear Sealing Gasket: fitted as standard

Mounting Holes Diameter: 0.25 in., 6.4mm

Mounting Holes B.C.D.: 17.25 in., 438.2mm

Depth: 8.15 in., 207mm

Shipping Weight: 30lbs., 13.6 kg.

Thiele-Small Parameters

Resonant Frequency (fs): 28Hz

Impedance (Re): 5.1W

Coil Inductance (Le): 1.67mH

Electromagnetic Q (Qes): 0.25

Mechanical Q (Qms): 5.53

Total Q (Qts): 0.24

Compliance Equivalent Volume (Vas): 354 liters 12.49 cu. ft.

Peak Diaphragm Displacement Volume (Vd): 635cc

Mechanical Compliance of Suspension (Cms): 0.19mm/N

BL Product (BL): 25 T-M

Diaphragm Mass inc. Airload (Mms): 171 grams

Equiv. Resistance of Mechanical Suspension Loss (Rms): 5.46N*sec/M

Efficiency Bandwidth Product (EBP): 114

Voice Coil Overhang (Xmax): 4.8mm

Surface Area of Cone (Sd): 1159cm2

Impedance at Resonance (Zmax): 97 ohmd

Maximum Mechanical Limit (Xmech): 32.0mm

Eminence response curves are measured under the following controlled test conditions:

All speakers are tested at 1W/1m using a variety of test set-ups for the appropriate impedance

LMS using 0.25 in. supplied microphone (software calibrated) mounted 1m from wall/baffle

2ft. X 2 ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum defraction

Hafler P1500 Trans-Nova amplifier

2700 cu. ft. chamber with fiberglass on all 6 surfaces (three with custom-made wedges)
Dimensions and Weight in Packaging
8 Ohms
Shipping Weight: 27 lbs
Shipping Dimensions: 20 x 20 x 9 in
Manufacturer Part Number (MPN): OMEGAPRO18A

For support or warranty questions, please contact the manufacturer:
Phone: 502-845-5622

Reviewers gave this product an overall rating of 4.5 out of 5 stars. (23 ratings)
Submitted April 17, 2015 by Catalino Rojas in Kissimmee , FL
"great bang for the buck"
Overall: 4.5 out of 5 stars
I purchased the LF driver for a slotted 3cf port tuning it to app. 30 hz. and it pounds like a wrecking ball on old concrete. Very articulate base. The crossover is a Dayton that cuts off at 250 hz. and can withstand 600 watts of a.e.s. pink noise. I push this baby with an EPX 4000 bridged from Behringer that is connected to same brand sonic exiter and rack mount line mixer. This baby can take the the signal modifications I am sending to with little effort. Can't wait to use it on my first gig.
Musical Background:
Classical guitarist, Vocalist amature. DJ proffessionally.
Musical Style:
Salsa, Merengue, Bachata, Reggaeton, Hip-Hop, Jazz Etc.
1 of 1 people (100%) people found this review helpful. Did you?
Thanks for your opinion!

8 Ohms

$259.99
FREE -Day Shipping!
Get it  for
Get it by if you order within
Shipping to