Shure BLX288/SM58 Wireless Dual Vocal System
with two SM58 Handhelds
Product Code: BLX288-SM58
The BLX288/SM58 Dual-Transmitter Handheld Wireless System from Shure includes a BLX88 dual-channel wireless receiver and two BLX2 handheld transmitters, both with SM58 microphone capsules.
Both of the BLX2 handheld transmitters have a 300' line of sight operation range with the BLX88 receiver. They are each powered by two included AA batteries that can operate for up to 14 hours. The BLX88 receiver features microprocessor-controlled internal antenna diversity that helps prevent interference and signal dropouts. Its one-touch QuickScan feature detects the most interference-free frequency and sets the channel to it for fast setup. The BLX2 handheld transmitters feature an on/off switch on the mic body and are tuned for vocal applications.
The BLX88 Dual-Channel Wireless Receiver from Shure is a dual-channel receiver set It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available.
Its front-panel dual-colour LED status indicator displays green for normal levels and red when clipping for fast metering. It has two XLR outputs in additional to two instrument-level 1/4" outputs. The BLX88 can be used with up to 11 other compatible systems simultaneously per frequency band.
The BLX2 Handheld Transmitter with SM58 Microphone from Shure provides a 300' line of sight operating range. It is powered by two included AA batteries for up to 14 hours. It is compatible with Shure BLX wireless systems set to the same frequency band. A padded zipper case and microphone clip are included.
Specifications| BLX88 Dual-Channel Wireless Receiver (H8: 518 - 542 MHz) | |
| Output | 2x XLR Output 2x 1/4" (6.35 mm) Output |
| Output Impedance | XLR: 200 ohms 1/4": 50 ohms |
| Audio Output Level | XLR Connector: -20.5 dBV into 100 kOhm Load (Reference +/-33 kHz with 1 kHz Tone) 1/4": -13 dBV into 100 kOhm Load (Reference +/-33 kHz with 1 kHz Tone) |
| RF Sensitivity | -105 dBm for 12 dB SINAD, Typical |
| Image Rejection | >50 dB, Typical |
| Housing | Moulded ABS |
| Power Requirement | 12 to 15 VDC @ 320 mA, Supplied by External Power Supply (Tip Positive) |
| Dimensions (H x W x D) | 40 x 388 x 116 mm |
| Weight | 429 g |
| BLX2 Handheld Transmitter with SM58 Microphone (H8: 518 - 542 MHz) | |
| Transmitter | |
| Audio Input Level | 0 dB Gain: -20 dBV Maximum -10 dB Gain: -10 dBV Maximum |
| Gain Adjustment Range | 10 dB |
| RF Output | 10 mW, Typical (Varies by Region) |
| Power Requirement | 2x LR6 AA Batteries, 1.5 V Alkaline |
| Housing | Moulded ABS |
| Dimensions (Ø x L) | 53 x 224 mm |
| Weight | 218 g |
| Microphone | |
| Type | Dynamic (Moving Coil) |
| Polar Pattern | Cardioid |
| Frequency Response | 60 Hz to 15 kHz |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of microphone output connector |
| Sensitivity | -54 dBV/Pa, (1.85 mV), 1 Pascal=94 dB SPL (@ 1 kHz) |
| Temperature Range | -29 to 57°C |
| Relative Humidity | 0 to 95% |
Shure
Shure Incorporated is an American audio products corporation. It was founded by Sidney N. Shure in Chicago, Illinois in 1925 as a supplier of radio parts kits. The company became a consumer and professional audio-electronics manufacturer of microphones, wireless microphone systems, phonograph and...
