This speaker horn adapter is engineered to meet the needs of audio enthusiasts alike. Its simplifies the process of attaching it to various loudspeaker systems, while its lightweight yet sturdy plastic construction ensures portability and durability, making it ideal for dynamic sound applications. Features -Color:Black -Material:Plastic -Size:8.00X8.00X2.20cm/3.14X3.14X0.86in -Outer diameter: 80mm, inner diameter: 34mm, diagonal hole spacing: 70mm -Bright horn adapter: the performance speaker adapter ensures bright and clear , enhancing musical details and overall performance, suitable for stage performances and concerts -Sturdy and lightweight horn adapter: made from plastic, this adapter is lightweight and sturdy, ideal for frequent movement in performance settings without risk of damage -Multi-system compatibility horn adapter: designed to be compatible with various loudspeaker systems, this adapter allows for easy installation and meets diverse connection needs -Uniform sound spread horn adapter: the round horn design promotes even sound diffusion, ensuring wide coverage and consistent audio quality for all audience members -Clear sound quality: delivers sturdy audio performance, minimizing high-frequency distortion and providing a more authentic and immersive listening experience Package list: 20 speaker horns adapter