Shure ULXD2/B87A Wireless Transmitter with Beta 87a Microphone Capsule

With powerful signal transmission and crystal-clear, full-range audio, the ULXD2 handheld wireless transmitter ensures that the audience hears every word.

The Shure ULXD2 is a handheld wireless transmitter compatible with Shure ULX-D Digital Wireless Systems. Offering premium 20 Hz - 20 kHz audio quality, advanced rechargeability options, and a wide selection of interchangeable Shure microphone heads, the ULXD2 delivers uncompromising wireless performance for professional sound reinforcement applications.

The ULXD2 is offered here with a Beta 87A mic capsule.


- 30 Hz to 20 kHz range with flat frequency response (actual response is microphone dependent)
- Interchangeable Shure microphone cartridges, including the legendary SM58
- >120 dB dynamic range
- 1, 10, and 20 mW selectable RF output power
- 5 segment battery fuel gauge
- Shure lithium-ion rechargeable battery pack provides up to 12 hours of battery life, precision metering, and zero memory effect
- Up to 11 hours continuous use with 2 x AA batteries
- Backlit LCD with easy to navigate menu and controls
- 100 meter (300 ft) operating range
- Rugged metal construction
- Frequency and power lockout

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

- Gain Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
- Battery Runtime: @ 10 mW
- Shure SB900: >12 hours
- Alkaline: 11 hours
- Dimensions: 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
- Weight: 340 g (12.0 oz.), without batteries
- Housing: Machined aluminum
- Audio Input:
- Configuration: Unbalanced
- Maximum Input Level: 1 kHz at 1% THD, 145 dB SPL (SM58), typical
Note: Dependent on microphone type
- Preamplifier Equivalent Input Noise (EIN):
- System Gain Setting: = +20, 120 dBV, A-weighted, typical
- RF Output:
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: <200 kHz
- Modulation Type: Shure Proprietary Digital
- Power: 1 mW, 10 mW, 20 mW
Dimensions and Weight in Packaging
Shipping Weight: 1.48 lbs
Shipping Dimensions: 13 x 5 x 4 in
Manufacturer Part Number (MPN): ULXD2/B87A=-G50
Shipping Weight: 1.48 lbs
Shipping Dimensions: 13 x 5 x 4 in
Manufacturer Part Number (MPN): ULXD2/B87A=-H50
Shipping Weight: 1.35 lbs
Shipping Dimensions: 13 x 5 x 4 in
Manufacturer Part Number (MPN): ULXD2/B87A=-J50A
Shipping Weight: 1.3 lbs
Shipping Dimensions: 13 x 5 x 4 in
Manufacturer Part Number (MPN): ULXD2/B87A=-V50

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

For support or warranty questions, please contact the manufacturer:
Phone: 800-516-2525


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