Shure BLX288E/PG58-K14 Dual PG58 Wireless Vocal System

The Shure BLX288E/PG58-K14 is a dual-channel wireless microphone system designed for singers, presenters, and live performers who need two handheld mics with reliable Shure audio quality. It features the BLX88 dual receiver and two BLX2 transmitters with PG58 capsules, offering dependable wireless performance, simple setup, and clear vocal reproduction.

Operating in the K14 frequency band (614–638 MHz), the system delivers up to 300 ft (~90 m) line-of-sight range, 14-hour battery life, and scalable operation with up to 12 systems per band—making it suitable for professional stage use and multi-mic setups.

System Components

• Receiver (BLX88): Dual-channel tabletop receiver with internal diversity antennas, QuickScan setup, LED indicators, and balanced XLR + ¼″ outputs
• Transmitters (2 × BLX2/PG58): Handheld units with integrated PG58 cardioid dynamic microphone capsules, LED battery status, adjustable gain, and rugged ABS construction
• Accessories: Mic clips, power supply, 4 × AA batteries, and user guide

Performance & Convenience

• Frequency Band: K14 (614–638 MHz), compliant for specified regions
• Operating Range: Up to ~300 ft (≈90 m), line-of-sight
• Battery Life: ~14 hours of continuous operation per transmitter (2 × AA)
• Setup: QuickScan one-button frequency synchronization for fast pairing
• System Capacity: Supports up to 12 compatible systems per band (region dependent)

Audio Quality & Build

• Frequency Response: 50 Hz – 15 kHz, tailored for vocal clarity
• PG58 Capsule: Dynamic cardioid capsule reduces feedback and isolates vocals
• Durability: Integrated pop filter, internal shock mount, and reinforced components for live performance

Receiver & Transmitter Specifications

Component	Highlights
Receiver (BLX88)	Internal diversity antennas, LED indicators, QuickScan, XLR + ¼″ outputs, ½-rack tabletop design
Transmitters (2 × BLX2/PG58)	PG58 dynamic cardioid capsule, gain control, LED battery indicator, ~10 mW RF output, rugged build
Frequency Response	50 Hz – 15 kHz, optimized for vocals
Operating Range	~300 ft / 90 m (line-of-sight)
Battery Runtime	~14 hours per transmitter (AA-powered)
System Capacity	Up to 12 systems per band (region dependent)

Summary Table

Feature	Specification / Capability
System Type	Dual handheld wireless vocal system with PG58 capsules
Frequency Band	K14 (614–638 MHz)
Operating Range	~90 m / 300 ft
Battery Life	~14 hours per transmitter
Setup	QuickScan one-touch frequency matching
Expandability	Up to 12 systems per band
Audio Handling	50 Hz – 15 kHz vocal-focused response
Build Quality	Rugged PG58 design with integrated pop filter & shock mount

Why Choose the BLX288E/PG58-K14?

• Dual-Mic Flexibility: Two handheld mics with PG58 capsules for vocalists, presenters, or shared-stage use
• Reliable Wireless: 300 ft range and up to 12 compatible systems per band
• Easy Setup: One-touch QuickScan simplifies frequency matching
• Performance-Ready: Tailored vocal response with Shure’s proven durability

Clear Vocals, Double the Power

The Shure BLX288E/PG58-K14 provides professional-grade audio performance with the freedom of wireless. With two PG58 handheld mics, a robust dual-channel receiver, and effortless setup, it’s perfect for live vocals, events, and presentations requiring reliable dual-microphone capability.