Shure AD2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule
- For Axient Digital Systems.
- SM58 Dynamic Cardioid Mic Capsule.
- Automatic Gain Adjustment.
- 2/10/35mW RF Output Power.
- Mute Mode, Backlit LCD.
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- Product: #66195
- SKU: AD2-SM58
The Shure AD2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule is a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers.
The AD2/SM58 comes equipped with the legendary SM58 dynamic capsule, an industry standard for vocal performers and presenters. The capsule features a cardioid polar pattern that minimises background noise and feedback, and its brightened midrange and bass roll off gives you that sought-after warm and clear vocal reproduction.
The transmitter operates in a single 146 MHz ultrawide UHF bandwidth with selectable 2/10/35mW RF output power and a transmission range up to 330'. It provides up to 8 hours of operation on two AA batteries and up to 9 hours with an SB900A lithium-ion rechargeable battery (available separately).
With a durable, moisture-resistant, lightweight aluminium case, the AD2/SM58 transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it ideal for high-profile, sound-reinforcement applications.
Interchangeable Capsule Design
- The interchangeable capsule design allows you to replace the SM58 capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including KSM9, KSM8, 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.
- Automatic Gain adjusts the mic input level for you.
- The power button conveniently doubles as mute switch, while preserving RF lock.
- Frequency and power lockout functions prevent accidental or unauthorised 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.
- 2/10/35mW selectable RF output power allows you to increase either the transmitter's range or the number of mics operating simultaneously.
- Two transmission modes: Standard for optimal coverage and High-Density for maximum system channel count and robust coverage.
Convenient Power Management Options
- Optional SB900A 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.
|Wireless Transmission||Digital UHF|
|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)|
|Latency||2 to 2.9 ms (Selectable)|
|RF Output Power||2 / 10 / 35 mW|
|Audio Input Level||145 dB|
|Gain Range||-12 to +21 dB (3 dB Steps)|
|Antenna||1 x Internal Single-Band Helical (Handheld)|
|Battery Type||2 x AA (Included)
1 x Shure SB900A (Not Included, Replaceable)
|Approx. Battery Life||Moed.:
8 Hours (Alkaline)
9 Hours (Lithium Shure SB900A)
|Display & Indicators||1 x LCD (Battery Status, Channel, Group, Signal Strength)|
|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)|
|Form Factor||Handheld Capsule|
|Frequency Range||50 Hz to 15 kHz|