Description
Shure BLX wireless systems combine professional-quality sound with simple installation 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 make the stage your own.
Includes BLX2 handheld transmitter with SM58® capsule, BLX4 single-channel receiver, swivel adapter (microphone clip) and threaded adapter, power supply, 2 AA batteries and user guide.
Hand-held transmitter SM58/BLX2
Shure’s SM58® dynamic cardioid microphone capsule is an industry standard designed for warm, clear vocal reproduction. The BLX2 transmits wireless sound with professional clarity and reliability up to 100 m (300 ft) in line-of-sight.
BLX4 receiver
The heavy-duty BLX4 features simple installation, intuitive controls and microprocessor-controlled internal antenna diversity. One-touch QuickScan frequency selection lets you quickly locate the best open frequency in the event of interference. The easy-to-read display shows the current frequency and features audio status LED indicators that inform you when excessive audio levels are detected. Includes XLR and 1/4″ output connectors.
Features
Lightweight and robust construction
Easy-to-install, easy-to-use wireless handheld microphone system, perfect for live performances and presentations.
QuickScan frequency selection at the touch of a button, allowing you to quickly locate the best open frequency in the event of interference.
Selectable -10dB gain reduction on handheld microphone.
Power and battery status LEDs on the handheld
Range of 91 m (300 ft) for total wireless freedom.
Up to 14 hours continuous use with 2 AA batteries.
24 MHz tuning bandwidth and up to 12 compatible systems per frequency band.
Specifications
BLX2 handheld transmitter
Audio input level gain :
0dB : -20 dBV maximum
-10dB : -10 dBV maximum
Gain adjustment range: 10 dB
RF transmitter output: 10 mW, typical, varies by region
Dimensions: 224 mm X 53 mm dia. (8 7/8 X 2 1/8 in.)
Weight: 218 g (7.7 oz.) (without batteries)
Power supply: 2 LR6 AA, 1.5 V alkaline batteries.
Battery life: up to 14 hours (alkaline)
BLX4 single-channel wireless receiver
Output impedance: XLR connector: 200 ohms, 6.35 mm (1/4″) connector: 50 ohms
Audio output level (ref. 33 kHz deviation with 1 kHz tone) : XLR connector: -27 dBV (into 100k ohms load), 6.35 mm (1/4″) connector: -13 dBV (at 100k ohms load)
RF sensitivity: -105 dBm for 12 dB SINAD, typical
Image rejection: > 50 dB, typical
Dimensions: 40mm X 188mm X 103mm
Weight: > 241g (8.5 oz.)
Case: molded ABS
Power supply required: 12-15V DC @ 160mA supplied by an external power supply (positive tip)
Available frequency bands :
BLX4-H9 (512-542 MHz)
BLX4-H10 (542-572 MHz)
BLX4-H11 (572-596 MHz)
BLX4-J11 (596-616 MHz)