Shure AD2/K11B

Wireless Handheld Transmitter

Shure AD2/K11 is a professional wireless handheld microphone transmitter that delivers high‑quality digital audio and stable RF performance for live sound reinforcement, broadcast, and staging applications. It utilizes the renowned KSM11 cardioid condenser microphone capsule to capture vocals with full lows, clear mids, and detailed highs, while the Axient Digital platform ensures robust wireless transmission even in challenging RF environments.

AD2/K11 Competitive Differences

• Premium KSM11 cardioid condenser microphone capsule for detailed and natural audio capture
• Advanced Axient Digital RF with wide tuning, High Density mode, and encryption for reliable performance

AD2/K11 Description

The Shure AD2/K11 handheld transmitter is engineered for professional users who need high‑fidelity wireless audio. Its integrated KSM11 condenser capsule offers exceptional vocal clarity and frequency response, making it ideal for live vocals, spoken word, and broadcast applications. The transmitter’s robust metal construction and ergonomic design ensure durability while maintaining a comfortable feel in hand.

Designed to work seamlessly with Shure’s Axient Digital wireless systems, the AD2/K11 provides flexible RF performance with wide tuning bandwidth and a High Density mode to support high channel counts. Encryption protects audio transmission, and a backlit LCD with intuitive controls makes setup and monitoring straightforward. Power options include Shure rechargeable lithium‑ion batteries with dockable charging or standard AA batteries, offering long battery life for extended use.

Model Features

• Premium Shure KSM11 cardioid condenser microphone capsule
• Wide tuning range for flexible frequency allocation
• High Density mode for maximizing system channel count
• Encryption‑enabled secure digital transmission
• Backlit LCD with easy navigation and lockout controls
• External contacts for docked charging

Model Specifications

• Compatibility: Shure Axient Digital wireless systems
• Microphone Type: Condenser, cardioid
• Frequency Range: Typically 470–616 MHz (region dependent)
• Battery Life: ~8–11+ hours (depending on battery type and output power)
• Dynamic Range & Frequency Response: Broad professional range suitable for vocals
• Construction: Rugged metal housing
• Weight & Dimensions: Standard handheld form factor

What’s In The Box

• Shure AD2/K11 handheld transmitter
• Microphone clip
• Threaded Euro adapter
• Batteries (included AA alkaline)
• Zippered carry bag
• Charging contact cover