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For availability on Ridge subwoofer kits, please contact us directly. 

Due to the conflict in eastern Europe and the ongoing sanctions on materials, all Ridge kits and products will be offered at the project level as a temporary measure to moderate stock availability of raw materials. 

This is not a condition that we have any control over, and it must be understood that the conflict in the Ukraine affects the global economy as a whole. 

Thank you for your understanding in this matter.