Bass Drum O's Bass Drum Port"O" 2 Inches Red Zero G For players that prefer mixing

For players that prefer mixing and matching their amps and speakers

SABIAN 18" AAX Chinese delivers Modern Bright

Convenience

5 mm) Mini Headphone Output With Headphone Level Control

Bass Drum O's Bass Drum Port"O" 2 Inches Red Zero G For players that prefer mixingReplicating the original bass drum hole reinforcement, these have a snap on design and are available in different sizes and colors to suit your application. Replicating the original bass drum snap on design reinforcement system, Bass Drum Os add durability and pizzaz to ported bass drum heads. Simply snap the O on the port hole to give a finished appearance to your bass drum.