Shure AD2/K11B=-G57 AD2/K11B Handheld Transmitter
Vendor: Shure
Available

Shure AD2/K11B=-G57 AD2/K11B Handheld Transmitter
The Shure AD2/K11B in black is a digital handheld wireless microphone transmitter designed to seamlessly integrate with Axient Digital series receivers. Equipped with a KSM11B condenser capsule, the AD2/K11B ensures exceptional audio capture with its cardioid polar pattern, delivering focused sound while minimizing background noise. The capsule features an aluminum and steel grille that not only protects the microphone but also includes a 3-layer pop filter, effectively reducing breath and plosive noises for pristine audio quality. Additionally, the built-in shock mount minimizes handling noise during live performances, ensuring clearer vocals for your audience. With its deep cardioid pattern, the AD2/K11B offers solid gain before feedback and minimal off-axis coloration, resulting in a warm, full sound that enhances the overall listening experience. Ideal for professional applications, the Shure AD2/K11B sets a new standard for wireless microphone transmitters, delivering exceptional performance and reliability.
Features
- For Axient Digital Systems
- KSM11 Condenser Cardioid Capsule
- Adjustable Input Gain
- 2/10/35mW RF Output Power
- Mute Mode, Backlit LCD
- Secure AES-256 Encryption
- Networked Intelligent Charging
- Interchangeable Capsule Design
- 9 Hours with SB900A Rechargeable Battery
RF Frequency Band | 417 to 616 MHz |
RF Bandwidth | 146 MHz |
Frequency Step Size | 25 kHz |
Max Operating Range | 328.1' / 100 m (Line of Sight) |
Built-In Recorder | No |
Timecode Support | No |
Mobile App Compatible |
Yes: Android & iOS App Name: ShurePlus Channels Functionality: Adjust Settings, Remote Control, Setup |
Latency | 2 to 2.9 ms (Selectable) |
Encryption | AES 256 |
Modulation | Proprietary |
Transmitter Type | Handheld |
RF Output Power | 2 / 10 / 35 mW |
Audio I/O | No |
Included Cable Connector | No |
Muting | Mute Switch |
Audio Input Level | 151 dB |
Auto-Level Control | No |
Gain Range | -12 to +21 dB (3 dB Steps) |
Sync Method | IR |
Antenna | 1x Internal Single-Band Helical (Handheld) |
Power Requirements | Battery |
Battery Type |
2x AA (Included) 1x Shure SB900A (Not Included, Replaceable) |
Approx. Battery Life |
Med.: 8 Hours (Alkaline) Med.: 9 Hours (Lithium Shure SB900A) |
Display & Indicators | 1x LCD (Battery Status, Channel, Group, Signal Strength) |
Housing | Aluminum |
Operating Temperature | 0 to 122°F / -17 to 50°C |
Storage Temperature | -20 to 165°F / -28 to 73°C |
Dimensions | 2 x 10.1" / 51 x 256 mm |
Weight | 12 oz / 340 g (without Batteries) |
Microphone Type | Handheld Capsule |
Color | Black |
Sound Field | Mono |
Capsule | Electret Condenser |
Polar Pattern | Cardioid |
Frequency Range | 50 Hz to 20 kHz |
SNR | 71.5 dB |
Equivalent Noise Level | 22.5 dB A-Weighted |
Maximum SPL | 151 dB SPL |
Sensitivity | -46.5 dBV/Pa at 1 kHz |
Dynamic Range | 128.5 dB |
Output Connector | No |
Weight | 1.705 lb |