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Shure BLX14RE/MX53-K14 Wireless Headset System (614 - 638 MHz)

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Shure BLX14RE/MX53-K14 Wireless Headset System (614 - 638 MHz)
Product no: 9000-0005-8754

Product information

General

The BLX14R/MX53 wireless microphone system from Shure is super-easy to set up right out of the box. Featuring a Quick-Scan function, the system will automatically scan for available frequencies after which it's simply a matter of synchronising the transmitter before you're ready to start performing. If preferred, the receiver can be installed in a 19" rack to finish a durable wireless microphone setup you can use for years to come, while the included MX153 headset microphone can be adjusted to fit the shape of your head and can be worn on the left or the right side.

Bax Music Warranty This product comes with a 3-year warranty.

Specifications

Product features

Number of wireless system channels
1
Number of microphones
1 microphone
Bandwidth
24 to 32 MHz
Battery type
AA
Battery life (approx.)
11-15 hours
Digital connection(s)
N/a
Sustainable product
Not specified
Frequency suitable for Belgium
Yes, licence required
Frequency suitable for Netherlands
Yes, no licence required
Frequency suitable for UK
Yes, with standard licence
Worldwide frequency use
No
Frequency band
Shure K14 (614 - 638 MHz)
Includes headset
Yes
Channel
39 (614 - 622 MHz), 40 (622 - 630 MHz), 41 (630 - 638 MHz)
Maximum frequency
20 - 20.9 kHz
Minimum frequency
20 - 21 Hz
Polar pattern
Omni-directional
Switchable frequencies
No
Analogue audio output type
Unbalanced line out (TS jack), balanced line out (XLR)
Type of frequency band
600 - 699 MHz
Transmission power
10 mW

Weight and dimensions including packaging

Weight
1,5 kg
Dimensions
35,0 x 30,0 x 10,0 cm

Product specifications

  • Shure BLX14RE/MX35
  • wireless headset system
  • range: up to 91 metres with a clear line of sight
  • frequency response: 20Hz - 20kHz
  • THD: < 0.5%
  • operating temperature: -18 °C to 57 °C
  • components:
    • BLX4 wireless receiver (1-channel)
      • output impedance:
        • XLR (balanced): 200 Ohm
        • 6.3 mm TS jack: 50 Ohm
      • output level:
        • XLR: =27 dBV
        • 6.3mm TS jack: -13 dBV
      • RF-sensitivity: -105 dBm voor 12 dB SINAD
      • image rejection: > 50 dB
      • housing: ABS
      • power: 12-15 V DC @ 235 mA
      • dimensions (L x W x H): 18.8 x 10.3 x 4cm
      • weight: 241g
    • BLX1 beltpack transmitter
      • input level:
        • max.: -16 dBV
        • min. (0 dB): +10 dBV
      • gain adjust range: 26 dB
      • input impedance: 1 mOhm
      • transmitting power: 10mW
      • housing: ABS
      • batteries: 2x LR6 AA, 1.5 V, alkaline
      • battery lifespan: up to 14 h
      • dimensions: 6.4 x 2.1 x 11cm
      • weight: 75 g (without batteries)
    • MX153 headset microphone
      • type: electret condenser
      • frequency response: 20Hz - 20kHz
      • polar pattern: omnidirectional
      • sensitivity: -41dBv/Pa
      • signal-to-noise: 60dB
      • max. SPL: 107dB
      • dynamic range: 73dB
      • self-noise: 34dB
      • power supply: +1-5 V DC, 500 µA max.
      • cable: 1.2 m
      • weight: 19.8g
  • included:
    • 1 - 53A8611 RACK MOUNT BRACKET
    • 1 - 53A8612 LONG RACK MOUNT BRACKET
    • 1 - 53B8443 LINK BRACKET
    • 1 - 90AZ8100 HARDWARE KIT
    • 2 - 95A8699 ANTENNA/BNC,1/4 WAVE
    • 2 - 95A8994 ADAPTER,BULKHEAD,BNC
    • 1 - 95B2313 BAG VINYL, ZIPPERED
    • 2 - 95K2035 CABLE, BNC 22"
    • 1 - Power supply
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