• Shure BLX14R/MX53 Wireless Presenter System
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Shure BLX14R/MX53 Wireless Headworn Microphone System | Frequency: H11 (572-596 MHz)

Shure BLX14R/MX53 Wireless Headworn Microphone System | Frequency: H11 (572-596 MHz)

SoundPro Item: 47816 | Part Number: BLX14R/MX53-H11

$699.00
$874.00 $699.00
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MSRP: $874.00 | MAP: $699.00

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  • This wireless headworn mic system is designed for professional presentations
  • Simple setup and intuitive interface
  • Provides up to 14 hours of battery life
  • Single and dual rackmount kit offer flexibility in setup
  • CommShield® Technology in the microphone prevents interference
  • Earset mic is discreet and comfortable in speaking applications
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Free up your hands and increase your mobility onstage. The BLX14R/MX53 Wireless Headworn Microphone System from Shure is a rack-mount presenter system that delivers more freedom of movement without compromising on audio quality.

This system is comprised of a MX153 Earset Microphone, a BLX1 Bodypack Transmitter, and a BLX4R Rack Mount Receiver. It comes with the following accessories: a Single and Dual Rackmount Kit, two 1/4 Wave Antennas, a power supply and two AA batteries, and a zippered bag for safe storage.

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Specifications

Dimensions
Dimensions (HxWxD)
4.33" x 2.52" x 0.83"
Dimensions
1.65 in. X 7.80 in.X 6.42 in. (42 mm X 198 mm X 163 mm) H x W x D
Weight
Weight Without Antennas
2.2 lbs (998 g)
Electrical
Power Requirements
2 LR6 AA batteries, 1.5 V, alkaline
Audio
Audio Frequency Response
50 to 15,000 Hz
Gain Adjustment Range
26 dB
Input Impedance
1 MΩ
RF Sensitivity
-105 dBm for 12 dB SINAD, typical
Connectivity
RF Transmitter Output
10 mW, typical
Construction
Housing
Molded ABS
Environmental
Operating Temperature
-18°C (0°F) to 57°C (135°F)
Shipping
Weight
2.6 oz. (75 g), without batteries
General
Working Range
91 m (300 ft) Line of Sight
System
Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone: 0.5%, typical
Dynamic Range
100 dB, A-weighted, typical
Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.
BLX1 Transmitter
Audio Input Level
BLX4R Receiver
Output Impedance, Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone
Image Rejection
>50 dB, typical
Power
Battery Life
up to 14 hours (alkaline)

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