Description

Eminence Omega Pro-18A

The Eminence Omega Pro-18A is an 18-inch cast frame speaker equipped with a large 4″ diameter voice coil and a 109 oz. ceramic ferrite magnet with bumped back plate. The Omega Pro-18A is an ideal driver choice for vented subwoofer enclosures as well as horn loading and scoops. Made in the USA.

Eminence’s Omega Pro-18A 18″ cast frame speaker is recommended for professional audio of all types, and will provide great results as a high-power subwoofer for PA and dance systems.

Omega Pro Series drivers are by far Eminence’s most widely used high power drivers. All Omega Pro Series drivers feature huge 109oz magnets in massive cast frames and high power 4″ voice coils. Omega Pro’s are designed to be both extremely accurate and handle tremendous amounts of power. This is an 18″, 8 ohm driver that handles 800 watts RMS and provides 25Hz-2kHz frequency response.

Materials of Construction:

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

Specifications:

• Nominal Basket Diameter: 18″, 457.2mm
• Impedance: 8 ohms
• Power Rating: 800Wrms
• Resonance: 28Hz
• Usable Frequency Range: 25Hz – 2kHz

Sensitivity**:

• 200Hz SPL (dB): 95.0
• 300Hz SPL (dB): 95.0
• 400Hz SPL (dB): 96.5
• 500Hz SPL (dB): 97.0
• 600Hz SPL (dB): 97.0
• 700Hz SPL (dB): 96.0
• 800Hz SPL (dB): 94.0
• 900Hz SPL (dB): 93.5
• 1kHz SPL (dB): 95.0
• 1.5kHz SPL (dB): 101.0
• 2kHz SPL (dB) and Above: —
• Magnet Weight: 109oz.
• Gap Height: 0.375″, 9.52mm
• Voice Coil Diameter: 4.0″, 101.6mm