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Description
Shure ADX2FD/K11B Digital Handheld Wireless Microphone Transmitter with KSM11B Capsule
The black Shure ADX2FD/K11B is a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers. It is ShowLink-enabled for automatic interference avoidance and real-time remote control of parameters. The transmitter also features Frequency Diversity for seamless audio in even the most challenging RF environments.
The ADX2FD/K11B comes equipped with a KSM11B condenser capsule featuring a cardioid polar pattern with consistent off-axis rejection that focuses audio capture on the talent and picks up less background noise. The capsule offers an aluminum and steel grille that protects the mic and provides a 3-layer pop filter to help reduce breath and plosive noises. The built-in shockmount helps reduce handling noise during live performance for clearer vocals. The deep cardioid pattern offers solid gain before feedback, with minimal off-axis coloration, for a warm, full sound.
The transmitter operates in a single 146 MHz ultrawide UHF bandwidth. It provides up to 9 hours of operation on an SB920A rechargeable battery, with a transmission range up to 330' and a selectable 2/10/50mW RF output power.
With a durable, moisture-resistant, lightweight aluminum case, the ADX2FD/K11B transmitter delivers pristine audio quality, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it ideal for high-profile, sound-reinforcement applications.
Frequency Diversity for Mission-Critical Applications
- Frequency Diversity enables simultaneous transmission on two independent frequencies to ensure seamless, uninterrupted audio.
- Single-carrier mode is available if Frequency Diversity is not required.
- Switchable RF Power Levels: 2/10/50mW (single-carrier mode) and 2 x 2/10/20mW (Frequency Diversity mode).
ShowLink Enabled for Interference Avoidance & Parameter Control
- ShowLink technology allows the ADX transmitter to execute an automatic, synchronized frequency change in a matter of milliseconds, ensuring clean, uninterrupted transmission, even in the most challenging RF environments.
- You can also make instantaneous remote adjustments to your ADX transmitter settings (RF output, gain, mute, and more) when it is difficult or impossible to access the transmitter.
Interchangeable Design with KSM11B Capsule
- The KSM11B is a proprietary wireless condenser microphone capsule utilizing a 3/4" gold diaphragm and premium electronics for exceptional dynamic range and transient response.
- The capsule features a highly consistent, deep cardioid polar pattern that reduces off-axis phase distortion for pristinely focused vocal reproduction to provide rich and full low-frequency response, linear and transparent midrange, and natural high-end detail.
- The dent-resistant, three-stage "pop" protection grille reduces plosives, wind, and other breath noise.
- The interchangeable capsule design allows you to replace the KSM11B capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including KSM9, KSM8, SM58, Beta 58A, Beta 87A, Beta 87C capsules, and more.
User-Friendly Features in a Rugged Housing
- The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
- The power button conveniently doubles as mute switch, while preserving RF lock.
- Frequency and power lockout functions prevent accidental or unauthorized changes during events.
- A backlit LCD with easy-to-navigate menu and controls lets you quickly access frequency, group, and channel settings, along with mute and lock status, RF output, and remaining battery life.
- Offset function lets you balance mic levels when assigning multiple transmitters to a single receiver slot. Adjustment range: -12 to +21 dB.
- Two transmission modes: Standard for optimal coverage and High-Density for maximum system channel count and robust coverage.
Convenient Power Management Options
- Operates for up to 9 hours in single-carrier mode at 10mW on the included SB920A rechargeable lithium-ion battery.
- Runs up to 6.5 hours in Frequency Diversity mode at 10mW x 10mW and up to 5 hours in single-carrier, high-power mode at 50mW.
- Rechargeable battery offers intelligent power management with precision metering in hours and minutes, and zero memory effect.
- External charging contacts allow for docked battery charging.
- SBC220 two-bay and SBC840 eight-bay networked chargers (both available separately) allow for remote power monitoring via Shure’s Wireless Workbench software.
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| Built-In Recorder | |
| Timecode Support | |
| Mobile App Compatible | |
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| Encryption | |
| Modulation |
Transmitter
| Transmitter Type | |
| RF Output Power | |
| Audio I/O | |
| Included Cable Connector | |
| Pad | |
| Muting | |
| Audio Input Level | |
| Auto-Level Control | |
| Gain Range | |
| Sync Method | |
| Antenna | |
| Power Requirements | |
| Battery Type | |
| Approx. Battery Life | |
| Display & Indicators | |
| Housing | |
| Operating Temperature | |
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| Dimensions | |
| Weight |
Microphone
| Microphone Type | |
| Color | |
| Sound Field | |
| Capsule | |
| Polar Pattern | |
| Frequency Range | |
| SNR | |
| Equivalent Noise Level | |
| Maximum SPL | |
| Sensitivity | |
| Output Connector |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
