The CX12 is a high power, high definition, coaxial, compact 2‐way passive loudspeaker designed for both portable and fixed install applications. It is part of OEM’s full line of CX Series premium loudspeakers which are designed to provide unmatched sonic quality at very high sound pressure levels.

OEM Audio has designed the CX12 with a compliment of premium quality transducers including a 12” cast frame woofer with a 4” edge wound voice coil for maximum heat transfer and efficiency. The 3” compression driver (2” exit) incorporates an edge wound aluminium wire voice coil with a high strength aluminium dome and a specially designed Mylar surround structure.

The Hi-Q crossover network provides superior overload protection yet preserves its sound character even when the CX12 is driven with highly dynamic program material. This results in remarkable clarity and consistency of the CX12 even when driven at very high levels.

The CX12 addresses a wide range of applications from live sound to commercial installations due to its compact size and flexible mounting hardware. It can be pole mounted on the 18SUB subwoofer for full range performance. The CX12 is sonically matched with the other CX loudspeaker models for perfect integration into complete sound systems.


  • High Power Edge Wound 4” Voice Coil Woofer
  • 3” Edge Wound Voice Coil Compression Driver
  • Hi-Q Dynamic Crossover Network
  • 90° x 90° Coverage
  • Pole Mount Socket
  • High Durability Polyuria Finish

Dimension Drawings

Technical Specifications