EXCEPTIONAL MATERIALS: Made from exceptional materials, this inverter speaker accessory ensures wear resistances and ruggedness, making it a reliable component for speakers and subwoofers.; IMPROVE SPEAKER PERFORMANCE: This 60mm perforated inverter, with a total length of 150mm, is designed to enhance the performance of 6-10 inch speakers and subwoofers.; SMOOTH AIRFLOWS DESIGN: With an inner hole diameter of approximately 54mm, this inverter tube contributes to smooth airFLOWS and ensures the efficient performance of the inverter speaker.; ENHANCED SOUND RADIATION: This inverter is designed to overlap the sound pressure radiated in front of the speaker, making it an ideal choice for audio enthusiasts and professionals seeking to enhance sound quality.; VERSATILE APPLICATIONS: Suitable for a wide range of 6-10 inch speakers and subwoofers, this inverter is a must have for audio enthusiasts seeking to optimize sound quality and bass performance.

What's in the box
2 x Speaker Replacement Parts