Designed specifically for fitness instructors, the Shure BLX14R/SM31 Rackmount Wireless Cardioid Fitness Headset Microphone Kit combines the tough, sweat-resistant, SM31FH flexible headset mic with a rugged bodypack transmitter and a receiver that can be safely rackmounted out of the way.
With simple setup, intuitive interface, and One-Touch QuickScan frequency selection, the system delivers reliable wireless transmission, ensuring that your voice is heard clearly, even over the noisiest gym classes.
Shure BLX4R Rackmount Wireless Receiver (H11: 572 to 596 MHz)
The Shure BLX4R is a single-channel wireless receiver compatible with the BLX1 bodypack transmitter and BLX2 handheld transmitters. It features a rugged metal chassis and, using the included hardware, can be rackmounted with the two removable antennas positioned on the front of the rack for optimal signal reception in A/V installations and sound-reinforcement applications.
The BLX4R offers one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. It also employs microprocessor-controlled diversity technology to reduce dropouts. BLX systems allow up to 12 mic channels to operate simultaneously in each frequency band, at a range up to 300 .
The LCD display shows group and channel settings, and allows you to meter audio level and signal strength. An LED indicator even lets you keep an eye on the transmitter s remaining battery life. The unit offers 1/4" and XLR connectors with adjustable output level for flexible connectivity to PA systems and mixing boards.
EAN: 042406470759
Shure BLX1 Wireless Bodypack Transmitter (H11: 572 to 596 MHz)
The Shure BLX1 is a bodypack wireless transmitter compatible with BLX Series receivers. With a lightweight, ergonomic design, it is comfortable for performers and presenters to wear, while providing up to 14 hours of continuous use with the two included AA batteries, at a range up to 300 .
Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible On/Off switch and adjustable gain control. The TA4M 4-pin input jack allows you to plug the lavalier, headset, or instrument microphone of your choice or an adapter cable for guitar and bass.
EAN: 042406470278
Shure SM31FH Fitness Headset Condenser Microphone
The SM31FH Fitness Headset Condenser Microphone from Shure is a cardioid condenser headset microphone designed to be used by fitness and aerobics instructors. It has integrated moisture-repelling hydrophobic fabric that helps protect the microphone capsule from sweat and humidity. A windscreen is included.
Wearable wireframe headset designed for a secure, comfortable fit made for fitness and aerobics instructors
Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
Flexible gooseneck design provides discrete adjustment options to optimize placement for greatest isolation
Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
Lightweight and low-profile form factors help avoid fatigue during high-impact use
Tailored frequency response refined for crisp and clear vocal reproduction
EAN: 042406325745
Shure BLX4R Rackmount Wireless Receiver (H11: 572 to 596 MHz) Specs
Receiver
| Receiver Type | Rackmount |
| Mounting Options | Rackmount (with Included Hardware) |
| Rackmount Size | 1 RU (1/2 Rack) |
| Antenna | 2 x 1/4 Wave External, Detachable (Rear-Mount) |
| Number of Audio Channels | 1 |
| Audio I/O | 1 x XLR 3-Pin Male Balanced Output 1 x 1/4" TS Female Unbalanced Output |
| Audio Output Level | XLR Output: -20.5 dBV (Mic Level) 1/4" Output: -13 dBV (Instrument Level) |
| Frequency Response | 50 Hz to 15 kHz (Dependent on Mic) |
| Impedance | XLR Output: 200 Ohms 1/4" Output: 50 Ohms |
| Approximate RF Sensitivity | -105 dBm |
| Adjacent Channel Isolation | >50 dB |
| Power Requirements | AC/DC Power Adapter |
| AC/DC Power Adapter | 12 to 15 VDC at 260 mA, Center-Positive (Included) |
| Display & Indicators | 1 x Backlit LCD (AF Level, Channel, Group, Metering, RF Level) 1 x LED (Transmitter Battery Status) |
| Housing | Steel |
| Dimensions | 7.8 x 2 x 6.4" / 198 x 50 x 163 mm (without Mounting Hardware, Antennas) |
| Weight | 35.2 oz / 998 g |
Transmitter
| Wireless Technology | Analog UHF |
| Number of RF Channel Frequencies | 123 |
| Diversity | Antenna Diversity |
| RF Frequency Band | H11: 572 to 596 MHz |
| RF Bandwidth | 24 MHz |
| RF Channel Scanning | Auto-Scan |
| Max Operating Range | 300` / 91.4 m (Line of Sight) |
| Max Transmitters per Band | 12 |
Packaging Info
| Package Weight | 6.535 lb |
| Box Dimensions (LxWxH) | 18.4 x 14.8 x 4.1" |
Shure BLX1 Wireless Bodypack Transmitter (H11: 572 to 596 MHz) Specs
Transmitter
| Transmitter Type | Bodypack |
| RF Output Power | 10 mW |
| Audio I/O | 1 x TA4/Mini XLR 4-Pin Male Input (Lockable) |
| Muting | Off/On Switch |
| Auto-Level Control | No |
| Gain Range | -16 to +10 dB |
| Sync Method | Manual |
| Antenna | 1 x Flexible Whip, Fixed (Beltpack) |
| Power Requirements | Battery |
| Battery Type | 2 x AA (Included) |
| Approx. Battery Life | 14 Hours (Alkaline) |
| Display & Indicators | 1 x Multi-Segment LED (Channel, Group) 1 x LED (Battery Status, Power) |
| Housing | ABS |
| Dimensions | 2.5 x 4.3 x 0.8" / 64 x 110 x 21 mm |
| Weight | 2.6 oz / 75 g (without Batteries) |
Physical
| Wireless Technology | Analog UHF |
| RF Frequency Band | H11: 572 to 596 MHz |
| RF Bandwidth | 24 MHz |
| Max Operating Range | 300` / 91.4 m (Line of Sight) |
| Encryption | None |
Packaging Info
| Package Weight | 0.675 lb |
| Box Dimensions (LxWxH) | 11.2 x 5.3 x 3.2" |
Shure SM31FH Fitness Headset Condenser Microphone Specs
Microphone
| Form Factor | Headworn |
| Intended Sound Sources | Speech/Voice Over |
| Sound Field | Mono |
| Capsule | Electret Condenser |
| Polar Pattern | Cardioid |
| Windscreen | Foam (Included) |
Performance
| Frequency Range | 45 Hz to 20 kHz |
| Maximum SPL | 145 dB SPL (1 kHz, 1-Kilohm Load) |
| Impedance | 600 Ohms at 1 kHz |
| Output Level | -50 dBV/Pa |
| Dynamic Range | 117 dB (1 kHz, 1-Kilohm Load) |
| Signal-to-Noise Ratio | 66 dB (1 kHz) |
| Equivalent Noise Level | 28 dB A-Weighted (Typical) |
Connectivity
| Output | 1 x TA4/Mini XLR 4-Pin Female |
| Cable Length | 45" / 1.1 m |
Power
| Operating Voltage | 5 to 10 V |
Physical
| Color | Black |
| Mounting | Over-Ear (Double/Neckband) (via Integrated Hardware) |
| Included Case | None |
| Included Filters | None |
| Weight | 2.11 oz / 60 g |
Packaging Info
| Package Weight | 0.5 lb |
| Box Dimensions (LxWxH) | 7.8 x 6.35 x 3.05" |
In the Box
- 2 x Antennas
- 2 x BNC Antenna Adapters
- 2 x BNC Antenna Cables (22")
- Hardware Mounting Kit
- Short Rackmount Bracket with Link Bar
- Long Rackmount Bracket
- Shure PS24US Power Supply for Select Wireless Receivers
- 2-Year Manufacturer Warranty
- 2 x AA Batteries
- 2-Year Manufacturer Warranty
- Windscreen
- 2-Year Manufacturer Warranty
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