Shure Blx24r/b58 Wireless Microphone System Beta 58a
- Product Code: eq178821
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The Shure BLX24R/B58 Wireless Microphone System Beta 58Abrings 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 rugged BLX4R single-channel receiver with LCD display, adjustable output level, and removable antennas for rackmounting the unit—ideal for sound-reinforcement applications in small venues, wedding halls, and houses of worship.
The BLX24R/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. 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.
For Presenters and Performers Beta 58A Supercardioid Mic/Transmitter Single-Channel Rackmount Receiver 123 Auto-Scan Frequencies Two Removable Antennas with Diversity Adjustable Output Level Rugged Metal Construction 14-Hr AA Batteries Expandable to 12 Mic Channels/300' Range
Key Specs | |
---|---|
Wireless Technology | Analog UHF |
Included Transmitters | 1x Handheld |
Diversity | Antenna Diversity |
Max Operating Range | 300' / 91.4 m (Line of Sight) |
Receiver Type | Tabletop / Rackmount |
Microphone Type | Handheld Capsule |
Polar Pattern | Supercardioid |
System | |
Wireless Technology | Analog UHF |
Number of RF Channel Frequencies | 123 |
Included Transmitters | 1x 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 |
Built-In Recorder | No |
Timecode Support | No |
Mobile App Compatible | No |
Dynamic Range | 100 dBA |
Receiver | |
Receiver Type | Tabletop / Rackmount |
Mounting Options | Rackmount (with Included Hardware) |
Rackmount Size | 1 RU (1/2 Rack) |
Antenna | 2x 1/4 Wave External, Detachable (Rear-Mount) |
Number of Audio Channels | 1 |
Built-In Microphone | No |
Audio I/O | 1x XLR 3-Pin Male Balanced Output 1x 1/4" TS Female Unbalanced Output |
Audio Output Level | XLR Output: -20.5 dBV (Mic Level) 1/4" Output: -13 dBV (Instrument Level) |
Frequency Response | 50 Hz to 15 kHz (Dependent on Mic) |
USB/Lightning Connectivity | No |
USB Class-Compliant | No USB Connectivity |
Impedance | XLR Output: 200 Ohms 1/4" Output: 50 Ohms |
Adjacent Channel Isolation | >50 dB |
Power Requirements | AC/DC Power Adapter |
AC/DC Power Adapter | 12 to 15 VDC at 260 mA, Center-Positive (Included) |
Input Power | 110 to 240 VAC, 50 / 60 Hz |
DC Input Power | 15 VDC |
Display & Indicators | 1x Backlit LCD (AF Level, Channel, Group, Metering, RF Level) 1x LED (Transmitter Battery Status) |
Housing | Steel |
Dimensions | 7.8 x 2 x 6.4" / 198 x 50 x 163 mm (without Mounting Hardware, Antennas) |
Weight | 35.2 oz / 998 g |
Transmitter | |
Transmitter Type | Handheld |
RF Output Power | 10 mW |
Built-In Microphone | No |
Audio I/O | No |
Pad | No |
Muting | Off/On Switch |
Auto-Level Control | No |
Gain Range | -20 to -10 dB |
Sync Method | Manual |
Antenna | 1x Internal (Handheld) |
Power Requirements | Battery |
Battery Type | 2x AA (Included) |
Approx. Battery Life | 14 Hours (Alkaline) |
USB/Lightning I/O | No |
Display & Indicators | 1x Multi-Segment LED (Channel, Group) 1x 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 | |
Microphone Type | Handheld Capsule |
Sound Field | Mono |
Capsule | Dynamic |
Polar Pattern | Supercardioid |
Frequency Range | 50 Hz to 16 kHz |
Sensitivity | -51 dBV/Pa |
Packaging Info | |
Package Weight | 7.3 lb |
Box Dimensions (LxWxH) | 18.2 x 14.8 x 3.7" |
The Beta 58A dynamic capsule features a neodymium magnet for greater sensitivity and higher output, as well as a tight supercardioid polar pattern that greatly minimizes background noise and feedback. The dent-resistant steel mesh grille resists wear and abuse. The built-in pop filter reduces undesirable wind and breath noise for clear and intelligible speech.
The durable BLX2 handheld transmitter offers a lightweight, ergonomic design and is comfortable to hold. Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible on/off button, adjustable gain control, and a black identification cap. The WA621 Color ID Caps kit containing assorted colored caps is available as an optional accessory.
The BLX4R receiver employs a microprocessor-controlled antenna diversity system to improve the quality and reliability of your wireless audio. The receiver can be rackmounted with the included hardware, allowing you to position the two removable antennas on the front of the rack for optimal signal reception.
The LCD display shows group and channel settings, and allows you to meter audio level and signal strength. An LED indicator even lets you keep an eye on the transmitter's remaining battery life. The unit offers 1/4" and XLR connectors with adjustable output level for flexible connectivity to PA systems and mixing boards.
Shure offers the BLX2 handheld transmitter with a variety of mic capsules to choose from.
The BLX1 bodypack transmitter accommodates a wide range of hands-free microphone options including lavalier, headset, instrument, and earset models to adapt your BLX system as your needs evolve:
- The WL185 lavalier mic and discrete MX153 sub-miniature earset mic provide exceptional clarity in spoken word applications.
- The PGA31 is a comfortable, durable headset microphone for active performance.
- Instrumentalists can attach the WB98H/C flexible gooseneck instrument microphone for brass, woodwind, and percussion applications.
- The WA302 guitar cable lets you connect to a guitar or bass.
Related Questions and Answers
Q: 1. The go pro hero support USB C. Is your microphone powered by battery?
A: The wireless transmitter included with the LAVOKOL B1 Wireless Microphone System for USB Type-C Devices has a built-in rechargeable battery that lasts up to five hours and the wireless receiver has a USB Type-C port for charging pass through which allows it to draw power from the host device that it is connecting to.
Q: 2. No lavaliere mic included? That's unexpected.
A: Since the transmitters have built-in microphones, the SmallRig Forevala W60 2-Person Compact Wireless Microphone System does not include separate external microphones and the manufacturer makes it an option for the user, Similar wireless mic systems like the Rode Wireless GO II and DJI Mic Wireless Microphone Systems do not include separate external microphones either. Since the transmitters for these systems feature built-in microphones and many users only want to use the built-in mics, the manufacturers make it an option for the user to decide so if they prefer using an external mic, they can purchase the compatible microphones that they would like to use. This way, if the user prefers a headset or earset style mic instead of a lavalier, they can get the type of mic and the model for the mic that they like best.
Q: 3. The unit won't work with the supplied cable and an XLR adaptor the supplied cable into my camera XLR input, Is there a fix?
A: Please be sure that the receiver for the Saramonic Blink Me 2-Person Clip-On Wireless Microphone System is set to "mono" mode when using a single XLR adapter. For "stereo" mode, a 3.5mm to dual XLR Y-cable, like the Saramonic SR-UM10-CC1 3.5mm TRS to Two XLR Male Output Y-Cable for Wireless Mic Systems (B&H # SASRUM10CC1), should be used. Additionally, make sure the camera's input level is set for "mic" and the phantom power setting (48V) is turned off.
Q: 4. In the manual, it states that "if the receiver reaches its safe battery level it will stop charging the transmitters". Huh?
A: Unfortunately, there was an error in the wording of the user manual for the Saramonic Blink Me 2-Person Clip-On Wireless Microphone System. Instead of stating "if the receiver reaches its safe battery level it will stop charging the transmitters," it should say "it will start charging the transmitters." Saramonic has been made aware of the error and apologizes for any confusion it has caused.
Q: 5. Does it record each channel separately?
A: Yes. The Saramonic Blink Me 2-Person Clip-On Wireless Microphone System does have a built-in recording feature on the transmitters, allowing them to record audio from each mic directly onto the transmitter's internal memory. Additionally, the receiver has 3 output settings: Mono, allowing you to record the mics mixed; Stereo, separating the mics to the left and right outputs; or Safety Mono, mixing the mics with a full signal on the left and a -6 dB safety track on the right. So you can record audio with the two mics separated onto different channels when using the Stereo output setting.
Q: 6. Can a multiple systems be added for a total of four users or more?
A: The Saramonic Blink Me 2-Person Clip-On Wireless Microphone System with Touchscreens & Recording (B&H # SABLINKMEB2) will offer the best performance and reliability when no more than two systems (four users total) are used simultaneously in a closed space.
Q: 7. Do the transmitters have on/off switches to allow presenter to mute themselves?
A: The transmitters included with the Pyle Pro PDWM2958B 2-Person Wireless Combo Microphone System do not have mute controls.
Q: 8. I lost one of the microphones, do you sell just one microphone as a replacement piece?
A: No, the transmitters for the SmallRig Forevala W60 2-Person Compact Wireless Microphone System are not available to purchase individually through retailers, but you may be able to get a replacement directly from the manufacturer.
Q: 9. are speakers included?
A: No, they are not. You will need speakers and an amplifier for your conference microphone system to operate properly. I have had the microphones for over a year now, and they work very well.Jerry Robinson
Q: 10. Can this be used with smartphones?
A: Technically you can, however you will need the appropriate adapter(s) for your phone. Please give us a call at 800-606-6969 and a Pro Audio specialist will be happy to assist.
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