Shure BLX24/B58 Wireless Handheld Microphone System with Beta 58A Capsule J10
he Shure BLX24/B58 brings performers and presenters a cost-effective wireless handheld microphone system with quality sound, simple setup, intuitive operation, and dependable performance right out of the box. It includes the compact and lightweight BLX4 single-channel tabletop receiver with internal antennas, ideal for portable use.
The BLX24/B58 also includes a handheld transmitter equipped with an integrated Beta 58A dynamic supercardioid microphone capsule optimized for crisp, present vocals with a brightened midrange and bass roll-off to control the proximity effect. The receiver features one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. It provides up to 14 hours of continuous use with two AA batteries, at a range up to 300'. Up to 12 mic channels can operate simultaneously in each frequency band.
This streamlined system is well suited for live performances and events in small venues, wedding halls, and houses of worship, as well as conference, educational, and corporate facilities.
Analog UHF Number of RF Channels 123 Included Transmitters 1 x Handheld Diversity Antenna Diversity RF Frequency Band J10:
584 to 608 MHz
RF Bandwidth 24 MHz RF Channel Scanning Auto-Scan Max Operating Range 300' / 91.4 m (Line of Sight) Max Systems per Setup 12 Dynamic Range 100 dBA
Form Factor Tabletop Antenna 2 x Internal, Fixed Number of Audio Channels 1 Audio I/O 1 x XLR 3-Pin Male Balanced Output
1 x 1/4" TRS Female Unbalanced Output
Audio Output Level XLR Output:
-27 dBV (Mic Level)
-13 dBV (Instrument Level)
Frequency Response 50 Hz to 15 kHz (Dependent on Mic) Impedance XLR Output:
Power Requirements AC/DC Power Adapter AC/DC Power Adapter 12 to 15 VDC at 160 mA, Center-Positive (Included) AC Input Power 110 to 240 VAC, 50 / 60 Hz Display & Indicators 1 x Multi-Segment LED (Channel, Group)
2 x LED (AF Level, Sync)
Housing ABS Operating Temperature 0 to 135°F / -17 to 57°C Dimensions 7.4 x 1.6 x 4.1" / 188 x 40 x 103 mm Weight 8.5 oz / 241 g
Form Factor Handheld RF Output Power 10 mW Audio I/O None Muting Off/On Switch Auto-Level Control No Gain Range -20 to -10 dB Sync Method Manual Antenna 1 x Internal (Handheld) Power Requirements Battery Battery Type 2 x AA (Included) Approx. Battery Life 14 Hours (Alkaline) Display & Indicators 1 x Multi-Segment LED (Channel, Group)
1 x LED (Battery Status, Power)
Housing ABS Dimensions 2.5 x 4.3 x 0.8" / 64 x 110 x 21 mm Weight 7.7 oz / 218 g (without Batteries)
Form Factor Handheld Capsule Sound Field Mono Capsule Dynamic Polar Pattern Supercardioid Frequency Range 50 Hz to 16 kHz Sensitivity -51 dBV/Pa at 1 kHz
Package Weight 4.3 lb Box Dimensions (LxWxH) 18.3 x 13 x 4.3"