Shure BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System (H11: 572 to 596 MHz)
Original price
$559.00
-
Original price
$559.00
Original price
$559.00
$559.00
-
$559.00
Current price
$559.00
| /
The Shure BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System (H11) is engineered for high-intensity environments such as gyms, studios, and fitness classes. Combining professional-quality sound with rugged durability, the system includes the lightweight SM31FH fitness headset, the BLX1 bodypack transmitter, and the BLX4 single-channel receiver. Designed to perform in challenging conditions, the system delivers crisp, clear audio with cardioid pickup to reduce background noise, while the headset’s moisture-repelling construction resists sweat and humidity. Operating in the H11 frequency band (572–596 MHz), it offers a reliable wireless range and interference-free performance, ensuring instructors stay heard without dropouts or distractions.
The Key Features of the Shure BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System (H11):
- Includes SM31FH fitness headset mic, BLX1 bodypack transmitter, and BLX4 receiver
- Wireless H11 band operation (572–596 MHz)
- Cardioid condenser mic for focused voice pickup and reduced background noise
- Moisture-resistant headset ideal for fitness and aerobics
- Lightweight and secure fit for high-movement activity
- Up to 14 hours of continuous use with 2 AA batteries
- 300-foot operating range (line of sight)
- QuickScan frequency selection for easy setup and interference avoidance
The Detailed Specifications for the Shure BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System (H11):
- System Type: Wireless headset microphone system
- Microphone Type: Condenser, cardioid polar pattern
- Frequency Band: H11 (572 to 596 MHz)
- Audio Frequency Response: 45 Hz to 20 kHz
- Operating Range: Up to 300 feet (91 meters)
- Battery Life: Up to 14 hours with 2 AA batteries
- Transmitter: BLX1 bodypack with adjustable gain control
- Receiver: BLX4 single-channel tabletop receiver
- Headset Construction: Moisture-repellent, durable frame
- Output Connections: 1 x XLR, 1 x 1/4" (instrument level)
- RF Sensitivity: -105 dBm for 12 dB SINAD (typical)
- Compatible Systems: Up to 12 systems per frequency band (region dependent)
