Shure BLX288/SM58-J11 Wireless Dual Vocal System w/ 2x SM58 Handheld Transmitters & Dual Channel Receiver – Silver

The Shure BLX288/SM58 Wireless Dual Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance for two vocalists right out of the box. The system includes BLX88 tabletop dual-channel receiver, 2 legendary SM58 handheld transmitters, 2 microphone clips, power supply, 2 AA batteries, and user guide.

Get the show going with no strings attached. Professional Shure sound for performance or presentation with two SM58 microphones for warm and clear vocals.The system operates up to a range of 300 feet (100m), so you can take the show into the crowd without interruption.A breeze to setup and operate, BLX will have you up and running in record time.BLX transmitters get up to 14 hours of power from a single pair of AA batteries, so the show can go on and on.

Please Note: This is the Silver Version. Silver is the only color available. Image is for reference only!

Features:

BLX288 Dual Wireless Receiver
• Easy set up and operation
• One-touch Quickscan frequency selection quickly locates the best open frequency
• Legendary Shure audio and durable construction

  SM58 Dynamic Vocal Microphone

• Frequency response tailored for vocals, with brightened mid-range and bass rolloff
• Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise
• Pneumatic shock-mount system cuts down handling noise
• Effective, built-in spherical wind and pop filter
• Supplied with break-resistant stand adapter which rotates 180°
• Legendary Shure quality, ruggedness and reliability
• Cardioid (unidirectional) dynamic
• Frequency response: 50 to 15,000Hz
• J11 Frequency Range: 596-608 MHz+614-616 MHz

Specifications:

SM58 Dynamic Vocal Microphone
• Type: Dynamic
• Frequency Response: 50 to 15,000Hz
• Polar Pattern: Cardioid
• Sensitivity at 1,000Hz Open Circuit Voltage:
  -54.5dBV/Pa (1.85mV)
  1 Pa = 94dB SPL
• Impedance: Rated impedance is 150Ω (300Ω actual) for connection to microphone inputs rated low impedance
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
• Case: Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille
• Connector: Three-pin professional audio connector (male XLR)
• Net Weight: 0.66lbs (298g)
• Dimensions (LxW): 6-3/8″ x 2″ (162mm x 51mm)

  BLX288 Dual Wireless Receiver

• Working Range: 91m (300′) Line of Sight
  Note: Actual range depends on RF signal absorption, reflection and interference.
• Audio Frequency Response: 50Hz – 15,000Hz
  Note: Dependent on microphone type.
• Total Harmonic Distortion: Ref. ±33kHz deviation with 1kHz tone: 0.5%, typical.
• Dynamic Range: 100dB, A-weighted, typical
• Operating Temperature: 0°F – 135°F (-18°C – 57°C) Note: Battery characteristics may limit this range
• 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 ¼-inch output
  Note: All Specifications are subject to change. Performance may vary depending on country regulations and operating environment.

Item Includes:

• Shure BLX288/SM58 owner’s manual
• BLX88 Dual-channel receiver
• 2 SM58 handheld microphones with BLX2 transmitters
• 2 Microphone clips
• Power supply
• 4 AA batteries
• User Guide