Bass Drum O's 6" Red Bass Drum Port Rings Port Hole Cutter and tradition

and tradition

Featuring a filed cut for additional tonal clarity

The logarithmic waveguide provides an ultra-wide listening sweet spot and enhanced stereo imaging while the Acoustic Space Control allows you to adjust the frequency response of the monitor to match your studio

Zildjian Planet-Z cymbal set:

Bass Drum O's 6" Red Bass Drum Port Rings Port Hole Cutter and traditionReplicating the original bass drum hole reinforcement, these have a snap on design. The O's allow for minimal head removal with more variety in tunable ventilation as well as external microphone access. 6" Round Red chrome finish Protects your port from rips, snags, and tears Adhesive rings used to hold the Bass Drum O's in place Alcohol swab included for a clean, permanent application