Shure PSM300 (P3TRA215CL) Wireless In-Ear Monitoring System

The Shure PSM300 P3TRA215CL is a complete wireless in-ear monitoring (IEM) system, bundling the P3T transmitter, P3RA bodypack receiver, and SE215-CL sound-isolating earphones. It lets performers hear a personal monitor mix wirelessly on stage — freeing them from wedge monitors and giving cleaner stage sound.

Why in-ear monitoring: Floor wedge monitors create stage volume, feedback risk, and inconsistent mixes. IEMs deliver a clean, personal mix directly to the performer's ears, protect hearing, and let each musician control what they hear. The PSM300 is the system that made professional IEM accessible to working bands and houses of worship.

What's in the system:

• P3T transmitter — rack-mountable, with built-in stereo/MixMode
• P3RA bodypack receiver — metal-bodied premium receiver
• SE215-CL earphones — sound-isolating, the proven IEM earphone

Specifications:

• 24-bit digital audio processing
• Up to 300 ft operating range
• MixMode: blend two sources (e.g. "me" vs "band") from the bodypack
• Stereo or mono operation
• Frequency band varies by region

Ideal for: Gigging musicians, worship teams, theaters, and AV companies building monitor rigs. Add the PA821B combiner and more bodypacks to scale to a full multi-channel IEM system.