Detail 01
Cardioid polar pattern
The microphones emphasize the primary sound source and reduce surrounding instruments or ambient sound.
Product detailSKU #1500000326181
ShureBLX288/SM58 Wireless Dual Vocal System With Two SM58 Handheld Transmitters Band J11
Independent shopping perspective
The Korena take
Built around a dual-channel BLX288 receiver, this Band J11 system supplies two SM58 handheld transmitters for vocal or presentation duties. Each microphone uses a cardioid pattern to concentrate on the principal source and reduce nearby sound, with a tailored vocal frequency response. One-touch QuickScan handles available-frequency selection, keeping the initial setup direct. The system is rated for up to 300 feet of line-of-sight operation, while the AA-powered transmitters are specified for up to 14 hours of continuous use—useful for extended events with two active speakers or singers.
Strong match
Who this is for
- Two vocalists using independent handheld wireless transmitters during a live performance.
- Speeches and events where two presenters need wireless handheld microphones.
- Stage work requiring up to 300 feet of line-of-sight wireless operation.
Consider the trade-offs
When to look elsewhere
- Rack installations, as the receiver is not rackmountable.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
50Hz–15kHz frequency response
Defines the system's stated frequency-response range.
Detail 03
100dB dynamic range
Defines the system's stated dynamic-range specification.
Final check
Know before you order
- 01Confirm that the Band J11 version is the required version for your setup.
- 02Plan on AA batteries for the handheld transmitters.
- 03The receiver is not rackmountable.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What does the system include for two users?
It pairs a BLX288 dual-channel receiver with two SM58 handheld transmitters.
02What is the stated wireless range?
The stated line-of-sight range is up to 300 feet.
03How long do the transmitters run on batteries?
The AA-powered transmitters are rated for up to 14 hours of continuous use.
04Can I rackmount the receiver?
No. The receiver is listed as not rackmountable.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSound
- Frequency Response
- 50Hz–15kHz
1 detailsConnections & power
- Analog or Digital
- Digital
5 detailsSize & weight
- Depth
- .82 inch
- Bandwidth
- Band H9: 512–542MHz, Band H10: 542–572MHz
- Width
- 2.5 inch
- Weight
- 2.6
- Height
- 4.3 inch
5 detailsOther
- Channels
- 12
- Housing
- Not specified
- Line of Sight
- 300'
- Dynamic Range
- 100dB
- Rackmountable
- No
