Shure BLX288E-SM58-M17

Essential Information About the Shure BLX288E-SM58-M17 Dual Wireless System

• Dual BLX88E Receiver for two independent channels, easy to deploy thanks to the QuickScan feature.


• Two SM58 dynamic cardioid handheld microphones, the stage reference for over 50 years.


• Up to 12 compatible systems per band and approximately 14 hours of battery life with 2 AA batteries per transmitter.


• XLR and 6.35 mm Jack audio outputs and 10 mW transmission power for immediate integration.

The SM58 Legend in a Ready-to-Stage Dual Pack

A symbol of live vocals for decades, the SM58 is presented here in a wireless version, in pairs, to deliver the durability and tonal character that built its reputation. The SM Wireless series combines a linear audio frequency response with proven reliability to ensure consistent performance over time.

Ideal for Singers, Hosts, and Conferences

Whether you are setting up a vocal duo, hosting a ceremony, leading a debate, or running a high-end karaoke, the BLX288E-SM58-M17 allows two speakers to express themselves freely. Each channel is independent, with its own gain control, to effortlessly balance different voices and styles.

Technical specifications

Frequency response - start	50 Hz	Indicative range	80 m
Frequency response - end	15 kHz	Interchangeable capsule	No
Category	Complete system	Transmission	Analog
Number of channels	2	Category	complete dual system
Transmitter sync	QuickScan	Transmit encryption	No
Directivity	cardioid	Transmitter screen display	No
Capsule	dynamic	Frequency band	M17 - 662 to 686 MHz
Max. number of simultaneous systems	6	Autonomy	14h max
Removable antenna	No	Color	Black
Transmit power	10 MILLIWATT	Power supply	Transmitter : 2x AA batteries, Receiver : sector
Frequency scanner	Yes	Accessories included	microphone clip

Number of systems usable simultaneously per band	up to 12	DTT compatibility	yes
Sets available in the SM Wireless range	13 complete sets (single, dual or mixed packs)	Channels	2 independent channels with separate audio outputs (one per link)
QuickScan function	automatic selection of the best frequency	Frequency assignment	automatic via QuickScan
Transmission power	10 mW	Gain adjustment	on the transmitter
Audio frequency response	50 Hz to 15 kHz	Identification caps supplied	black and gray
Battery life	up to 14 hours with 2 alkaline AA batteries (per transmitter)	Pack contents	1 BLX88E dual receiver, 2 WA371 microphone clips
Audio outputs	XLR and 6.35 mm jack