The BLX188/SM31 Wireless System is designed to handle intense workouts. The SM31 Fitness Headset is made from corrosion-proof materials, allowing you to sweat on it and shout into it without affecting its performance. When combined with the BLX88 dual receiver, you can use both SM31 headset mics simultaneously. This system is built to provide a rock-solid signal from transmitter to receiver, eliminating interference and drop-outs for clear sound. The Quickscan technology makes finding the best frequency for your performance as simple as pushing a button.
To set up the system, plug the mic outputs from the receiver into a channel on your mixing desk like you would with a normal wired mic. Perform a Quickscan by pressing the group button on the receiver, which searches for the clearest frequency in your environment. Pair the bodypack transmitters to the receiver using the transmitters’ group and channel buttons. Once the ready LED on the receiver lights up, you’re good to go and can enjoy wireless freedom during your performances.
The SM31FH Headset Microphone included in this system is specifically designed for aerobics and fitness instructors. Its rugged wire-form design ensures it stays in place even during high-energy workouts. The lightweight components make it comfortable to wear for extended periods, and its sound quality is comparable to Shure’s famous handheld mics. The moisture-resistant fabrics protect the mic capsule from sweat. The receiver’s “ready” LED provides peace of mind by indicating when the system is set up and secure, and there is no need to worry about signal dropouts. If the channel starts clipping, an LED switches from green to red, prompting you to activate the transmitters’ -10dB gain control. The transmitter also has an LED monitor to indicate low battery levels.
The BLX188UK/SM31-K3E system is built with Shure’s legendary durability, ensuring it can withstand any environment. It has undergone rigorous testing for heat, cold, humidity, and the Shure drop test, making it ready for every performance. The system includes a Shure BLX88 Analogue Dual Channel Receiver, two BLX1 Bodypack Transmitters, two SM31FH-TQG Headset Microphones, clothing clips, windshields, a power supply, and AA batteries.
The Shure SM31FH-TQG Headset Mic features a comfortable and lightweight wire frame design, moisture-resistant fabrics, and a super-secure fit for high-energy workouts. It delivers clear and detailed sound, has a cardioid polar pattern that focuses on your voice, and a flexible gooseneck for easy adjustments. The windscreen tames wind and breath noise, and the clothing clip keeps the cable tucked away. It has a permanently-charged condenser capsule, and its TA4F (TQG) connector is compatible with any Shure bodypack.
The BLX1 Body Pack Transmitter offers a 14-hour run time and a 100-meter range with just a pair of AA batteries. It has quick and easy frequency matching, a continuously adjustable gain dial, an easily accessible on/off switch, and a power and battery status LED. Its clip-on design allows for easy attachment to the performer, and its lightweight build ensures comfort. It is rugged and robust, making it suitable for live performances. The TA4F (TQG) connection is compatible with Shure headset, lavalier, instrument mics, and guitar cables.
The BLX88 Dual Channel Receiver has a user-friendly and intuitive design with no complicated setup options. The QuickScan feature finds the best open frequency for uninterrupted signal, and its internal microprocessor-controlled antenna keeps it discrete and compact. The receiver has a two-color LED for monitoring signal level and is compatible with up to 12 other systems. It has XLR and 1/4″ audio outputs.
Specifications:
SM31FH Headset Microphone:
– Connector: TA4F (TGQ)
– Type: Condenser
– Frequency Response: 45Hz – 20kHz
– Polar Pattern: Cardioid
– Output Impedance: 600Ω
– Audio Output Level: -50 dBV/Pa
– Signal-To-Noise Ratio: 66dB
– Maximum SPL: 145.0 dB
– Dynamic Range: 117 dB
– Equivalent Output Noise: 28 dB
– Power Requirements: +5 V DC, 10 V Maximum
– Cable Length: 1.1m
– Net Weight: 60g
BLX1 Body Pack Transmitter:
– Connector Type: TA4F (TGQ)
– Operating Range: Up to 100m
– Batteries: AA (included)
– Battery Life: 14 hours
– Battery Status: Multi-Color LED
– Transmitter Housings: Molded ABS
– Gain Adjustment Range: 26 dB
– Antenna: 1/4 Wave
– Input Impedance: 1 MΩ
– Weight: 75g
– Dimensions (H x W x D): 110mm x 64mm x 21mm
BLX88 Dual Channel Receiver:
– Transmission: Analog
– Power Supply: External
– Receiver Type: Dual
– Number Of Compatible Systems Per Frequency Band: 12
– Receiver Displays: LEDs
– Housings: Molded ABS
– Scan Features: Quick Scan
– Rack Hardware: Optional URT2
– Image Rejection: 50 dB Typical
– RF Sensitivity: -105 dBm For 12dB SINAD Typical
– Weight: 241g
– Dimensions (H x W x D): 40mm x 388mm x 116mm
