{"product_id":"contemporanea-c-sua10-surdo-aluminium-serie-axe-24-x-40cm-99776","title":"C-SUA10 - Aluminum Surdo Axe Series - 24\" X 40CM","description":"\u003ch3\u003eHistorical Context and Positioning in the Range\u003c\/h3\u003e\u003cp\u003eThe surdo is the rhythmic heart of Brazilian drum ensembles: it structures the pulse, establishes the fundamentals, and \"carries\" the entire percussion orchestra. The 24-inch format is among the most sought-after sizes for achieving a broad low end and a strong physical presence, particularly useful outdoors. The \"Light\" designation positions this model as a comfort and mobility-oriented option, aiming to reduce fatigue during long performances while maintaining the expected sound impact of a large diameter.\u003c\/p\u003e\u003ch3\u003eWho This Drum\/Surdo Is For\u003c\/h3\u003e\u003cp\u003eThis surdo is intended for \u003cstrong\u003eintermediate to advanced\u003c\/strong\u003e percussionists who play batucada, samba-reggae, afro-bloco, maracatu (depending on tuning and striking technique), as well as any ensemble seeking a solid low register in their percussion section. Its 24-inch diameter is especially suitable for those wanting a deep and stable rhythmic foundation, whether to mark the beats, interact with other surdo voices, or reinforce the lower spectrum in a group.\u003c\/p\u003e\u003cp\u003eThanks to its \"Light\" orientation, it is well suited for musicians who play \u003cstrong\u003estanding, on the move\u003c\/strong\u003e, or for extended periods. For beginners, this format remains accessible but will require a bit more attention to tension management and attack technique to avoid overly intrusive harmonics, which are common on large diameters when not properly balanced.\u003c\/p\u003e\u003ch3\u003eFeatures and Innovations\u003c\/h3\u003e\u003cp\u003eWith its \u003cstrong\u003e10 tension rods\u003c\/strong\u003e, this surdo aims for finer tuning and better tension distribution, which helps stabilize the pitch and achieve a more consistent striking feel. In practice, this also facilitates micro-adjustments: you can gradually tighten or loosen to find the right balance between depth, projection, and harmonic control. The \u003cstrong\u003e50 cm\u003c\/strong\u003e depth provides a substantial air volume, useful for supporting the low end and adding \"mass\" to the sound, while remaining manageable for transport and handling.\u003c\/p\u003e\u003cp\u003eThe \"Light\" version emphasizes ergonomics: less strain on the shoulder and back, greater freedom of movement, and an overall more agile feel for dynamic changes and parade movements. This makes it a relevant choice for groups that alternate rehearsals, performances, and travel without wanting to sacrifice the low register of a 24-inch drum.\u003c\/p\u003e\u003ch3\u003eSound Characteristics\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003e24-inch\u003c\/strong\u003e diameter is synonymous with deep, enveloping lows: it provides an immediate foundation that fills the space, with a very appreciated \"physical\" sensation in percussion ensembles. The larger the diameter, the lower the fundamental pitch, giving the surdo its ability to establish the pulse and support the entire group, even outdoors. Conversely, it can also generate more harmonics if the tuning is not balanced, hence the importance of careful adjustment rod by rod.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e50 cm\u003c\/strong\u003e depth influences projection and resonance: it contributes to a broader low end and wide diffusion, while maintaining good clarity when played with controlled attack. Depending on the chosen tension, you can orient the sound towards a very \"round\" and long tone, or conversely towards a shorter and drier strike, useful for maintaining precision in fast tempos or very dense arrangements.\u003c\/p\u003e\u003cp\u003eFinally, the choice of mallets and technique (centered strike for depth, slightly off-center strike for more attack, possible resonance control by muting) will greatly shape the final character. With 10 tension rods, the instrument responds well to adjustments: you can aim for a stable and homogeneous pitch, particularly important when layering multiple surdo voices in the same section.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol 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