- Description
Details
The Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.
Rack-mountable and featuring rugged metal construction, the BLX4R offers simple setup and intuitive controls. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. Removable antennas allow for quick antenna distribution.
The durable BLX1 features a lightweight, ergonomic design and adjustable gain control. It comes equipped with power and battery status LED, 2 AA batteries that provide up to 14 hours of continuous use and has an operating range (line of sight) of 300 ft (91 m).
The Microflex MX153 provides outstanding clarity in an extremely comfortable over-the-ear design. This professional subminiature ear set microphone is ideal for applications in which improved gain before feedback over lavalier microphones is desired. Delivering exceptional speech clarity, the MX153 is ideal for corporate presentations, houses of worship, A / V conferencing, and live sound reinforcement. It is available in black, tan, or cocoa.Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
- Features
Features
BLX14R/MX53 Headworn Wireless System:
- Easy set up and operation
- One-touch Quickscan frequency selection quickly locates the best open frequency
- Legendary Shure audio and durable construction
BLX4R 1/2 Rack, Single Channel Wireless Receiver:
- XLR and 1/4" output connectors
- Microprocessor-controlled internal antenna diversity
- Two-color audio status indicator LED
- Adjustable output level
- LCD display with detailed RF and audio metering
BLX1 Bodypack Transmitter:
- Quick and easy receiver frequency matching
- TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables
- Easily accessible On / Off switch
MX153 Earset Headworn Microphone:
- Subminiature omnidirectional cartridge offers superior clarity and enhanced plosive protection with no proximity effect
- Terminated with TQG / TA4F connector for direct connectivity to Shure wireless bodypack transmitters
- Ultra-lightweight, comfortable, flexible design is stable and easy to place over either ear
- CommShield Technology guards against interference from cellular RF devices and digital bodypack transmitters
- Kevlar reinforced soft flex cable
- Matte black, tan, and cocoa color options available
- Includes protective storage pouch, 3 windscreens, and collar clip
- Specification
BLX14R/MX53 System Working Range 300 ft (91 m) Line of Sight Audio Frequency Response 50 to 15,000 Hz Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical Dynamic Range 100 dB, A-weighted, typical Operating Temperature -18°C (0°F) to 57°C (135°F) BLX4R Rack Mount Receiver Output Impedance XLR connector: 200 Ω; 1/4” (6.35 mm) connector: 50 Ω Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone XLR connector: –20.5 dBV; 1/4” (6.35 mm) connector: –13 dBV (into 100 kΩ load) Image Rejection >50 dB, typical Housing Molded ABS, steel Power Requirements 12–15 V DC @ 260 mA, supplied by external power supply (tip positive) Dimensions (H x W x D) 1.97" (50 mm) x 7.80" (198 mm) x 6.42" (163 mm) Weight (without antennas) 2.2 lbs (998 g) MX153 Earset Headworn Microphone Transducer Type Electret condenser Polar Pattern Omnidirectional Frequency Response 20 to 20,000 Hz Sensitivity (open circuit voltage, @ 1 kHz, typical) -41 dBV/Pa (9 mV) Maximum SPL (1 kHz at 1% THD) 2500 Ω load: 107 dB SPL 1000 Ω load: 107 dB SPL Signal-To-Noise Ratio 60 dB Dynamic Range @ 1 kHz 2500 Ω load: 73 dB 1000 Ω load: 73 dB Self-Noise (equivalent SPL, A-weighted, typical) 34 dB Operating Temperature Range -18°C (0°F) to 57°C (135°F) Polarity Positive pressure on diaphragm produces negative voltage on pin 3 with respect to pin 1 Power Requirements +5 V DC (130 μA minimum) Weight 0.043 lbs (19.76 g) BLX1 Bodypack Transmitter Audio Input Level Gain max: -16 dBV maximum; min (0 dB): +10 dBV maximum Gain Adjustment Range 26 dB Input Impedance 1 MΩ RF Transmitter Output 10 mW, typical Housing Molded ABS Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline Battery Life Up to 14 hours (alkaline) Dimensions (H x W x D) 4.33" (110 mm) x 2.52" (64 mm) x 0.83" (21 mm) Weight (without batteries) 2.6 oz (75 g) - Documents
- System Includes
System Includes
- (1) BLX4R Rack Mount Receiver
- (1) BLX1 Bodypack Transmitter
- (1) MX153 Earset Available in Black, Tan, or Cocoa
- (1) Single and Dual Rack Mount Kit
- (2) 1/4 Wave Antennas
- (1) Zippered Bag
- (1) Power Supply
- (2) AA Batteries
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