Shure PSM 300 Stereo Personal Monitor System with IEM (H20: 518-541 MHz)

The Shure P3TRA215CL-H20 is a wireless personal monitor system that gives musicians and audio professionals clear, dependable in-ear sound without the clutter of floor wedges. It operates in the H20 frequency range of 518 to 541 MHz and combines a durable transmitter, a robust bodypack receiver, and the well-regarded SE215 Sound Isolating Earphones.

The P3T transmitter delivers 24 bit digital audio that preserves every detail of a performance. One touch on the front panel initiates a frequency scan and sync, so finding a clean channel takes seconds even in crowded radio environments. Once connected, the system maintains a stable signal out to 300 feet, letting performers move freely across large stages, gym floors, or worship platforms.

The P3RA bodypack receiver is built from an all metal chassis that stands up to nightly use. It runs for about 6 hours on two standard AA batteries. Swapping to the optional Shure SB900 rechargeable pack extends runtime to roughly 7 hours and allows convenient recharging between sets.

Shure includes SE215 earphones that offer deep bass and balanced mids and highs while blocking up to 37 dB of ambient noise. The detachable 46 inch cable with MMCX connectors makes it easy to replace the cord or upgrade to a different cable style without changing the earphones themselves.

Two monitoring modes help each user create a personal mix. Stereo Mode lets the listener place instruments across a left and right field, while MixMode combines two feeds that can be blended on the receiver to taste. A drummer can dial in click and backing tracks, a vocalist can raise their own voice against the band, and a guitarist can keep a rhythm channel in one ear while focusing on lead parts in the other.

Whether you are advancing to in-ear monitoring for local club gigs, equipping a church praise team, or supplying rentals for corporate events, the Shure PSM 300 platform offers a straightforward path to better on-stage clarity and lower stage volume.

• Wireless operating range up to 300 feet
• 24 bit digital audio clarity
• SE215 earphones block up to 37 dB of ambient noise
• MixMode and Stereo monitoring options for personal control
• Transmitter and receiver feature all metal construction
• One touch frequency scan and sync for fast setup
• Runs about 6 hours on AA batteries or 7 hours with the optional SB900 rechargeable battery
• Detachable 46 inch earphone cable with MMCX connectors