Description
When a rig needs to move real air, the Eminence OMEGA PRO-18A steps up as a purpose-built low-frequency driver for vented enclosures, horn-loaded cabinets, and scoop designs. It’s part of Eminence’s Professional Series, engineered for touring and installed sound applications where headroom, reliability, and consistent tone matter every night.
The die-cast aluminum basket keeps the driver light without sacrificing rigidity, and because aluminum doesn’t pull magnetic flux out of the gap, motor strength stays high while stray magnetic field is minimized. Every metal component gets Eminence’s proprietary e-coat epoxy-acrylic finish, held to a tolerance of 0.001″ — a detail that matters when the motor design depends on tight clearances. Front and rear sealing gaskets come standard, so the driver drops into either front- or rear-loaded cabinet designs without modification.
With an 800W continuous power rating (1600W program) and 97dB sensitivity at 8 ohms, this woofer is built to deliver clean SPL for subwoofer cabinets and full-range low-end duty in demanding PA and sound reinforcement setups. A usable frequency range of 40Hz-800Hz and 25Hz resonance make it a strong fit for vented boxes sized between 3.4 and 7 cu.ft.
- 18″ nominal diameter, 8 ohm impedance
- 800W RMS / 1600W program power handling
- 97dB sensitivity, 40Hz-800Hz usable range
- 4″ copper voice coil on a polyimide former
- Die-cast aluminum basket with e-coat finish
- Paper cone with cloth edge, front/rear gaskets fitted
- Net weight: 25.2 lbs; Depth: 8.15″
Whether you’re rebuilding a subwoofer cabinet or specifying a new horn-loaded design, the OMEGA PRO-18A gives you a rider-friendly, road-ready foundation for your low end.







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