Detail 01
12.5 in. head
The widest standard conga diameter, so it sits lowest in pitch and is the set's bass voice.

Independent shopping perspective
A 12.5-inch tumba — the lowest-pitched drum in a conga set. For percussionists adding bottom end to an existing conga or quinto.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The widest standard conga diameter, so it sits lowest in pitch and is the set's bass voice.
Detail 02
Tumba names the role, not the brand model — it is the low drum, below conga and quinto.
Detail 03
Tone is shaped entirely by hand position — open tone, slap, bass, heel-toe.
Detail 04
Wider heads need more hand surface and force to speak, so slaps sit quieter relative to open tones.
Detail 05
Sold as one tumba, not a matched conga set, so pitch spacing depends on what you pair it with.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Size and pitch. Tumba is the largest and lowest drum at 12.5 inches. A conga sits above it, and the quinto is smallest and highest.
Yes, but it only gives you the low voice. Most players pair a tumba with a conga so they have two pitches to work between.
No. Tumbas of this size are usually played on a stand or basket, and that is bought separately.
Not really. A single mid-pitched conga is the more common starting point. A tumba is normally added second or third.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.