Shure BLX24E/SM58 K14 (614-638MHz) Wireless Rack-mount Vocal System with SM58
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The Shure BLX24/SM58 Wireless Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4 tabletop single-channel receiver, legendary SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.
SUPERIOR AUDIO - Perform with Confidence
Get the show going with no wires attached. Professional Shure sound for every band and any vocal need.
RELIABLE SIGNAL - Extend your range
With a range of up to 300 feet (100m), you can take the show into the crowd without interruption.
EASY SETUP – Own the stage
BLX will have you up and running in record time with one-touch scan and selection.
BATTERY LIFE – 14 hours of power
Because BLX transmitters get up to 14 hours of power from a single pair of AA batteries, the show can go on and on (and on).
SYSTEMS EXPANSIONS – Run up to 12 channels per frequency band*
You’ll probably need to find a bigger stage before you run out of channels.
*Note: region and environment dependent.
VERSATILITY INCLUDED – You’ve got options
An impressive variety of Shure microphones are available in BLX systems, so you can find what works for you.
SPECIFICATIONS
System
Working Range - 91 m (300 ft) Line of Sight
Note: Actual range depends on RF signal absorption, reflection and interference.
Audio Frequency Response - 50 to 15,000 Hz
Note: Dependent on microphone type
Total Harmonic Distortion - Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical
Dynamic Range - 100 dB, A-weighted, typical
Operating Temperature - -18°C (0°F) to 57°C (135°F)
Note: Battery characteristics may limit this range.
Polarity - Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.
BLX1(Bodypack) - Audio Input Level
max | -16 dBV maximum |
min (0 dB) | +10 dBV maximum |
Gain Adjustment Range - 26 dB
Input Impedance - 1 MΩ
RF Transmitter Output - 10 mW, typical varies by region
Dimensions - 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
Weight - 2.6 oz. (75 g), without batteries
Housing - Molded ABS
Power Requirements - 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life - up to 14 hours (alkaline)
BLX2(handheld)
Audio Input Level
0dB | -20 dBV maximum |
-10dB | -10 dBV maximum |
Gain Adjustment Range - 10 dB
RF Transmitter Output - 10 mW, typical varies by region
Dimensions - 8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia.
Weight - 7.7 oz. (218 g) without batteries
Housing - Molded ABS
Power Requirements - 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life - up to 14 hours (alkaline)
BLX4 Desktop receiver
Output Impedance
XLR connector | 200 Ω |
6.35 mm (1/4") connector | 50 Ω |
Audio Output Level - Ref. ±33 kHz deviation with 1 kHz tone
XLR connector | –27 dBV (into 100 kΩ load) |
6.35 mm (1/4") connector | –13 dBV (into 100 kΩ load) |
RF Sensitivity - -105 dBm for 12 dB SINAD, typical
Image Rejection - >50 dB, typical
Dimensions - 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D
Weight - 8.5 oz. (241 g)
Housing - Molded ABS
Power Requirements - 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
BLX88 (Dual channel receiver)
Output Impedance
XLR connector | 200 Ω |
6.35 mm (1/4") connector | 50 Ω |
Audio Output Level
Ref. ±33 kHz deviation with 1 kHz tone
XLR connector | –27 dBV (into 100 kΩ load) |
6.35 mm (1/4") connector | –13 dBV (into 100 kΩ load) |
RF Sensitivity
-105 dBm for 12 dB SINAD, typical
Image Rejection
>50 dB, typical
Dimensions
1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
Weight
15.1 oz. (429 g)
Housing
Molded ABS
Power Requirements
12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
Connector | XLR, 6.3mm Jack |
Highest frequency | 15000 Hz |
Lowest Frequency | 50 Hz |
Number of receiver Audio Channels | 1 |
Operational range, up to | 91 m |
Polar Pattern | Cardioid |
Sensitivity (0dB=1V/PA 1KHz) | 54 dB |
Type capsule | Dynamic |
Type microphone | Handheld |
Warranty | 12 months |
- 1 53A8611 RACK MOUNT BRACKET
- 1 53A8612 LONG RACK MOUNT BRACKET
- 1 53B8443 LINK BRACKET
- 1 90AZ8100 HARDWARE KIT
- 1 WA371 Swivel Adapter
- 1 31B1856 Thread Adapter
- 2 95A8699 ANTENNA/BNC,1/4 WAVE
- 2 95A8994 ADAPTER,BULKHEAD,BNC
- 1 95B2313 BAG VINYL, ZIPPERED
- 2 95K2035 CABLE,BNC,22 in.
- 1 Power supply
Package weight: 0.00 kg