Shure ADX2/K9HSN Digital Handheld Wireless Microphone Transmitter with KSM9HS Capsule (Nickel)

Product Overview

The Shure ADX2/K9HSN is a premium Axient Digital handheld wireless transmitter fitted with the KSM9HS dual-pattern condenser capsule in nickel finish, designed for broadcast studios, performing arts centers, and commercial AV systems requiring precise polar pattern flexibility. The KSM9HS offers selectable hypercardioid and subcardioid patterns, providing maximum rejection or maximum coverage depending on the application context. ShowLink remote control, AES 256-bit encryption, 184 MHz tuning range, and High Density mode are all standard features of the ADX2 platform.

Product Description

The ADX2/K9HSN is the nickel-finish variant of the ADX2/K9HS configuration, pairing the KSM9HS condenser capsule (RPW190, nickel) with the full ADX2 transmitter feature set. For commercial AV integrators, the nickel finish is often preferred for talent-visible applications—broadcast, performing arts, conference keynotes—where the transmitter aesthetic matters. The KSM9HS’s hypercardioid pattern provides the tightest off-axis rejection available in the Shure RPW wireless capsule portfolio, useful in acoustic environments with significant side-source noise or monitor wedges. The subcardioid setting provides a wider-than-cardioid pickup that reduces sensitivity to precise mic positioning in panel and spoken-word presentations. ShowLink integrates the transmitter into Wireless Workbench for remote management of frequency, power, and mute across the entire system.

Key Features

• KSM9HS Dual-Pattern Condenser Capsule (Nickel) — Selectable hypercardioid and subcardioid patterns; hypercardioid for tightest off-axis rejection, subcardioid for maximum coverage with reduced positional sensitivity.
• ShowLink Remote Control — IEEE 802.15.4 diversity link enables real-time frequency, power, and mute management from Wireless Workbench.
• 184 MHz Tuning Range — Wide frequency agility for deployment in RF-dense commercial environments.
• AES 256-Bit Encryption — Secure transmission for broadcast, government, and enterprise AV deployments.
• High Density Mode — 125 kHz channel spacing for maximum simultaneous wireless channels in limited spectrum.
• Selectable RF Output: 2/10/40 mW — Full power range from high-density to extended-range deployment configurations.
• SB920A Rechargeable Battery (Included) — Up to 9 hours at 10 mW with precision time metering and docked charging capability.
• Interchangeable RPW-Series Capsules — Compatible with all Shure RPW wireless capsules for field reconfiguration.

Typical Applications

• Broadcast studio
• Auditorium
• House of worship
• Conference room
• Government space
• All-hands room

Technical Specifications

Frequently Asked Questions

What is the difference between the ADX2/K9HSN and ADX2/K9HSB?
The ADX2/K9HSN uses the nickel-finish KSM9HS capsule (RPW190) and nickel transmitter body. The ADX2/K9HSB uses the black-finish capsule (RPW186) and black body. Performance is identical; the difference is cosmetic and relevant for talent-visible or on-camera applications.

How does the KSM9HS differ from the KSM9?
The KSM9 (RPW184/RPW188) switches between cardioid and supercardioid. The KSM9HS (RPW186/RPW190) switches between hypercardioid (tighter than supercardioid) and subcardioid (wider than cardioid). The KSM9HS provides more extreme polar pattern options for specialized acoustic requirements.

Which Axient Digital receivers are compatible?
All Axient Digital receivers: AD4D (dual-channel), AD4Q (quad-channel), ADX5D. Frequency band must match (this SKU: G57, 470–616 MHz).

What warranty is included?
Shure provides a 2-year limited warranty. Contact Creation Networks for support.