BLX288/B58
BLX288/B58
BLX288/B58
Wireless Dual Vocal System with two Beta 58A
The Beta 58A dynamic vocal microphone is precision-engineered for live performance and project studio recording. A tailored frequency response accentuates vocals, and the supercardioid pattern isolates from other sound sources. It combines simple setup and an intuitive interface for performance you can trust in.
The BLX288/B58 Wireless Dual Vocal System combines simple wireless setup, professional-grade performance, and two SM58 industry-standard vocal microphones to deliver warm and clear vocal reproduction.
The Shure BLX288/B58 also includes a handheld transmitter equipped with an integrated PG58 dynamic cardioid microphone capsule. The receiver features one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. The system 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.
Receiver Type | Tabletop |
Mounting Options | Tabletop |
Antenna | 2 x Internal |
Number of Audio Channels | 2 |
Audio I/O | 2 x XLR 3-Pin Male Balanced Output 2 x 1/4" TS Female Unbalanced Output |
Audio Output Level | XLR Outputs: -27 dBV (Mic Level) 1/4" Outputs: -13 dBV (Instrument Level) |
Frequency Response | 50 Hz to 15 kHz (Dependent on Mic) |
Impedance | XLR Outputs: 200 Ohms 1/4" Outputs: 50 Ohms |
Power Requirements | AC/DC Power Adapter |
AC/DC Power Adapter | 12 to 15 VDC at 160 mA, Center-Positive (Included) |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
Display & Indicators | 2 x Multi-Segment LED (Channel, Group) 4 x LED (AF Level, Sync) |
Housing | ABS |
Operating Temperature | 0 to 135°F / -17 to 57°C |
Dimensions | 15.3 x 1.6 x 4.6" / 388 x 40 x 116 mm |
Weight | 15.1 oz / 429 g |
Transmitter Type | 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) |
Microphone Type | Handheld Capsule |
Sound Field | Mono |
Capsule | Dynamic |
Polar Pattern | Cardioid |
Frequency Range | 50 Hz to 16 kHz |
Sensitivity | -55 dBV/Pa at 1 kHz |
Package Weight | 5.15 lb |
Box Dimensions (LxWxH) | 19.5 x 16.3 x 3.5" |
Wireless Technology | Analog UHF |
Number of RF Channel Frequencies | 123 |
Included Transmitters | 2 x Handheld |
Diversity | Antenna Diversity |
RF Frequency Band | H10: 542 to 572 MHz |
RF Bandwidth | 24 MHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 300' / 91.4 m (Line of Sight) |
Max Transmitters per Band | 12 |
Dynamic Range | 100 dBA |