Shure BLX14R Wireless Rack-mount Presenter System with MX153 Earset Microphone – J11 Band
Shure BLX14R Wireless Rack-mount Presenter System with MX153 Earset Microphone – J11 Band
The Shure BLX14R/MX53 Wireless Rack-mount Presenter System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4R half-rack single-channel receiver, MX153 subminiature earset microphone with BLX1 bodypack transmitter, lavalier clip, power supply, 2 AA batteries, windscreens, rackmount kit, 2 1/4 wave antennas, zipper bag, and user guide.
Features:
- Superior Audio – Perform with Confidence
- Reliable Signal – Extend your range
- Easy Setup – Own the stage
- Battery Life – 14 hours of power
- Systems Expansions – Run up to 12 channels per frequency band
- Versatility Included – You’ve got options
Specifications:
- System:
- Wireless Technology: Analog UHF
- Number of RF Channel Frequencies: 123
- Included Transmitters: 1 x Bodypack
- Diversity: Antenna Diversity
- RF Frequency Band: J11 (596-616 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
- Dynamic Range: 100 dBA
- Receiver:
- Receiver Type: Tabletop / 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 Outputs: -27 dBV (Mic Level)
- 1/4″ Outputs: -13 dBV (Instrument Level)
- Frequency Response: 50 Hz to 15 kHz (Dependent on Mic)
- Impedance:
- XLR Outputs: 200 Ohms
- 1/4″ Outputs: 50 Ohms
- Adjacent Channel Isolation: >50 dB
- Power Requirements: AC/DC Power Adapter
- AC/DC Power Adapter: 12 to 15 VDC at 160 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:
- Transmitter Type: Bodypack
- RF Output Power: 10 mW
- Audio I/O: 1 x TA4/Mini XLR 4-Pin Male Input (Lockable)
- Included Cable Connector: 1/4″ TS
- 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)
- Microphone:
- Microphone Type: Earset
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Omnidirectional
- Frequency Range: 20 Hz to 20 kHz
- SNR: 60 dB
- Equivalent Noise Level: 34 dB
- Maximum SPL: 107 dB SPL
- Sensitivity: -41 dBV/Pa
- Dynamic Range: 73 dB
- Output Connector: 1 x TA4F/Mini XLR 4-Pin Female (Lockable)
- Cable Length: 4′ / 1.22 m
- Operating Voltage: 1 to 5 V
- Weight: 0.7 oz / 19.76 g
- Packaging Info:
- Package Weight: 7.11 lb
- Box Dimensions (LxWxH): 18.5 x 14.8 x 4″
