Groove Pro GPMB2212 22" x 12" Marching Bass Poplar

The Groove Pro GPMB2212 is a 22” × 12” marching bass drum crafted for deep resonance and strong projection. Built with solid poplar shells and durable hardware, it delivers reliable performance for school bands, parades, and marching ensembles.

Specifications

• Size: 22” × 12”
• Shell: 9-ply poplar
• Rim: 1.2 mm steel
• Lug: Die-cast zinc
• Comes with Carrying Strap, Drumstick and Drum Key

Features

24" diameter × 12" depth shell — gives a good balance of low-end richness and manageable shell size for outdoor/marching use.

- Poplar shell material — warm, woody tone; decent resonance; somewhat lighter than denser hardwoods.

- Multi‑lug tuning (several tension rods) for uniform tension on both batter (front) and resonant (rear) heads.

- Removable heads (batter and resonant) so you can replace and tune easily.

- Reinforced bearing edges (machined or cut) to ensure proper contact and sound quality.

- Hoops (flanged or die‑cast) that hold the heads securely and help shape shell motion.

- Cushioned or adjustable muffling/dampening (felt strip, internal muffler or external pad) to control overtones and reduce unwanted ring.

- Mounting hardware / sling or strap attachments for the player to carry it comfortably in marching configurations.

- Durable finish or coating to protect the shell against moisture, weather, and handling damage.

- Resonant projection suited for outdoor performance, with enough attack to articulate rhythms.