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Product Overview
The Shure ADX HH is identified by SKU ADX2/SM58=-K54 and a stated operating range of 606-663 MHz. This listing is for the K54-coded ADX2/SM58 configuration.
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Key Features
The Shure ADX HH 606-663 MHz is best considered when a purchase is being specified by an exact product identifier and frequency range. Its supplied SKU is ADX2/SM58=-K54, and the source product path also identifies the ADX2-SM58-K54 configuration. This listing is most relevant for buyers whose equipment plan, replacement requirement, or procurement record calls for that same K54-coded version. Before purchase, compare both the complete SKU and the stated 606-663 MHz range with the intended system. The available source data does not establish compatibility with any other model, band, component, or regional requirement.
The strongest reason to select this model is exact-match purchasing. The listing provides three concrete identifiers: the ADX HH product title, the 606-663 MHz range, and SKU ADX2/SM58=-K54. Together, these details reduce ambiguity when a project specification already names the same configuration. The K54 suffix should be treated as part of the product identity rather than omitted during comparison. No alternate frequency version, substitute SKU, bundle, or accessory set is documented in the supplied information. Selection should therefore be based on a verified need for this precise listing, not on assumptions about similarly named ADX or SM58 products.
Integration planning should begin with the product code and frequency range because those are the only implementation details confirmed here. Record ADX2/SM58=-K54 in the equipment schedule and retain 606-663 MHz alongside it so both values can be checked during receiving and setup. The supplied data does not specify connectors, networking, power, charging, mounting, software, included components, dimensions, or operating requirements. It also does not name any compatible receiver or companion product. Those items should remain unassumed until separately confirmed. This listing should not be used by itself to determine a complete system design or installation procedure.
The confirmed performance-related detail is the stated 606-663 MHz range. No audio response figures, output ratings, operating distance, latency, battery data, transmission characteristics, capsule specifications, environmental limits, or measured results are present in the source material. Accordingly, this description makes no claims in those areas. For comparison work, the usable highlights are accurate identification and band labeling: ADX HH, 606-663 MHz, and ADX2/SM58=-K54. Buyers evaluating performance beyond those points should obtain the missing technical documentation before making a specification decision. This keeps the purchase tied to verified data rather than expectations created by the product family name.
What separates this listing from other possible configurations is its exact combination of naming and coding. The title specifies ADX HH and 606-663 MHz, while the SKU specifies ADX2/SM58=-K54. The Shure source URL repeats the ADX2-SM58-K54 identity, providing a consistent reference for the listed version. Beyond that identification, the supplied data contains no populated technical specification list or verified product photograph. Visual appearance, package contents, finish, controls, and physical details are therefore intentionally not described. This focused presentation preserves the distinction between confirmed product information and details that require additional documentation.
The ADX HH 606-663 MHz listing is a tightly identified Shure product entry for buyers seeking SKU ADX2/SM58=-K54. Its value in procurement is the specificity of the supplied frequency range and configuration code. It should be chosen only after confirming that the full SKU, K54 designation, and 606-663 MHz range meet the intended requirement. No warranty, UPC, EAN, included accessories, physical measurements, power information, connectivity details, or broader performance specifications were provided. Those fields remain unstated rather than estimated. For a confident order, use the exact identifiers in this listing and secure any additional system or installation information required for the planned application.
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