Shure BLX288/B58 Dual-Channel Wireless Handheld Microphone System with Beta 58A Capsules (H9: 512 to 542 MHz)
Model: BLX288/B58-H9
Shure Warranty
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Specifications
Transmitter
Power Requirements | Battery |
Antenna | 1 x Internal (Handheld) |
Sync Method | Manual |
Gain Range | -20 to -10 dB |
Muting | Off/On Switch |
Audio I/O | No |
RF Output Power | 10 mW |
Transmitter Type | Handheld |
Weight | 7.7 oz / 218 g (without Batteries) |
Dimensions | 2.1 x 8.8" / 53.3 x 223.5 mm |
Housing | ABS |
Display & Indicators | 1 x Multi-Segment LED (Channel, Group) 1 x LED (Battery Status, Power) |
Approx. Battery Life | 14 Hours (Alkaline) |
Battery Type | 2 x AA (Included) |
System
Dynamic Range | 100 dBA |
Max Operating Range | 300' / 91.4 m (Line of Sight) |
Wireless Technology | Analog UHF |
Number of RF Channel Frequencies | 123 |
Included Transmitters | 2 x Handheld |
Diversity | Antenna Diversity |
RF Frequency Band | H9: 512 to 542 MHz |
RF Bandwidth | 30 MHz |
Max Transmitters per Band | 12 |
Receiver
Dimensions | 12.1 x 1.6 x 4" / 308 x 40 x 101 mm |
Operating Temperature | 0 to 135°F / -17 to 57°C |
Housing | ABS |
Display & Indicators | 2 x Multi-Segment LED (Channel, Group) 4 x LED (AF Level, Sync) |
AC/DC Power Adapter | 12 to 15 VDC at 160 mA, Center-Positive (Included) |
Power Requirements | AC/DC Power Adapter |
Impedance | XLR Outputs: 200 Ohms 1/4" Outputs: 50 Ohms |
Frequency Response | 50 Hz to 15 kHz (Dependent on Mic) |
Audio Output Level | XLR Outputs: -27 dBV (Mic Level) 1/4" Outputs: -13 dBV (Instrument Level) |
Audio I/O | 2 x XLR 3-Pin Male Balanced Output 2 x 1/4" TRS Female Unbalanced Output |
Number of Audio Channels | 2 |
Antenna | 2 x Internal |
Receiver Type | Tabletop |
Weight | 15.1 oz / 429 g |
Packaging Info
Box Dimensions (LxWxH) | 19.2 x 16.2 x 3.4" |
Package Weight | 4.955 lb |
Microphone
Microphone Type | Handheld Capsule |
Sound Field | Mono |
Capsule | Dynamic |
Polar Pattern | Supercardioid |
Frequency Range | 50 Hz to 16 kHz |
Sensitivity | -51.5 dBV/Pa at 1 kHz |
Key Specs
Polar Pattern | Supercardioid |
Microphone Type | Handheld Capsule |
Receiver Type | Tabletop |
Max Operating Range | 300' / 91.4 m (Line of Sight) |
Diversity | Antenna Diversity |
Included Transmitters | 2 x Handheld |
Wireless Technology | Analog UHF |
- For Two Presenters or Performers
- 2x Beta58 Supercardioid Mic/Transmitters
- Dual-Channel Tabletop Receiver
- 123 Auto-Scan Frequencies
- Internal Antenna Diversity
- 14-Hour AA Batteries
- Expandable to 12 Mic Channels/300' Range
- Shure BLX288/B58 Dual-Channel Wireless Handheld Microphone System with Beta 58A Capsules (H9: 512 to 542 MHz)
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- Microphone Clips
- Shure PS24US Power Supply for Select Wireless Receivers
- AA Batteries
- Limited 2-Year Manufacturer Warranty