Shure PSM 300 Stereo Personal Monitor System with IEM (G20: 488-512 MHz)

The Shure PSM 300 Stereo Personal Monitor System with IEM (G20: 488-512 MHz) is a wireless in-ear monitoring solution designed to deliver clear, reliable audio for performers and musicians. It includes the P3T transmitter, P3R bodypack receiver, and SE112 sound-isolating earphones, providing a complete setup for personal monitoring on stage or during rehearsals.

This system transmits 24-bit digital audio over the 488–512 MHz frequency range, maintaining high-quality sound up to 300 feet away from the transmitter. It supports both stereo and MixMode monitoring, allowing users to customize their listening experience by blending different audio sources. The transmitter features balanced 1/4" TRS inputs and loop outputs with switchable line or auxiliary levels, making it easy to integrate with various audio setups.

The P3R receiver runs on two AA batteries, offering up to six hours of continuous use, which is ideal for long performances or practice sessions. The included SE112 earphones provide effective sound isolation by blocking up to 37 dB of ambient noise with a single dynamic driver in each earpiece. This helps users focus on their mix without distractions from surrounding sounds.

Whether you are a musician performing live, a sound engineer managing stage monitors, or someone who needs a dependable wireless monitoring system, the Shure PSM 300 offers a straightforward and professional solution that balances sound quality, ease of use, and portability.

Highlights:

• 24-bit digital audio transmission up to 300 feet
• One-touch scan and sync for quick frequency setup
• Stereo and MixMode personal monitoring options
• Balanced TRS inputs and loop outputs on the transmitter
• SE112 earphones with 37 dB sound isolation