IMF Series II


P-Audio IMF-12MB 600W 12 Inch Low Frequency Driver with 3 Inch Voice Coil

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The IMF Series II 12MB is a 12 inch (312mm) diameter loudspeaker optimized for use in high performance two way sound reinforcement systems. The IMF-12MB features a Ferrite based permanent magnetic system. The magnetic design was developed using P Audio’s finite element analysis software and fully tested using advanced computer based measurement and analysis systems. The IMF-12MB has been designed to provide very high sound pressure level performance in the 60Hz to 2000Hz range and is ideally suited for integration into modern two way 12 inch system designs. The transducer is well suited for applications where the high frequency response is provided by a professional level compression driver and horn combination.

The IMF-12MB utilizes a 3 inch (76.2mm) diameter voice coil design. The voice coil conductor is high conductivity copper and winding dimensions have been designed to compliment the linear excursion parameters necessary for high level operation in the rated bandwidth. The cone design features a newly developed material that improves mid band vocal response and clarity by increasing the internal mechanical damping of the vibrating system. System power handling is very high and provides excellent field reliability, particularly with the typical high level inputs found in modern sound reinforcement and public address systems.