PSM 300
In-Ear Personal Monitoring System

Free yourself and your music from wires and wedges. From any position. On any stage. Hear every note in detailed, 24-bit digital audio with Shure PSM® 300 in-ear personal monitoring system.
Easy to set up and operate, the Shure PSM 300 in-ear personal monitoring system puts total freedom within reach of musicians at every level. Customizable two-channel mix and volume lets you hear every note in detailed, 24-bit digital audio from anywhere on the stage. All PSM 300 systems include the P3T transmitter, which is housed in a rugged, all-metal chassis, your choice of two bodypack receivers, and Shure Sound Isolating™ Earphones.
More, Easy-to-Use Channels
Up to 15 channels and up to 24 MHz of tuning bandwidth with easy-to-use pre-programmed Groups and Channels
Single-channel, Rugged Transmitter
The Shure P3T wireless transmitter is housed in a rugged, all-metal chassis that goes wherever your music takes you. Send a stereo or mono mix wirelessly up to 300 feet away without artifacts and dropouts.
Choose Your System
Choose between the reliable P3R bodypack receiver or move up to the P3RA bodypack receiver with its all-metal construction, LCD display, and rechargeable battery option. Also available in convenient Twinpack configurations for up to two performers.
- Up to 15 channels that are simple to use due to pre-programmed Groups and Channels
- Send a stereo or mono mix wirelessly to performers onstage
- Detailed, 24-bit digital wireless audio over a 90-meter range
- One-touch IR sync instantly links transmitter to bodypack receiver
- MixMode® delivers L/R levels independently to create a personal mix for each bodypack
- Up to 7 hours of use from two AA batteries or take advantage of Shure rechargeable battery options (P3RA bodypack only)
- Two bodypack receivers to choose from depending on feature and budget needs
Reviews
IEM Systems
P3TR112GR
PSM 300 Wireless In-Ear Monitoring Set with SE112 Earphones
Featuring SE112 Sound Isolating™ Earphones, P3TR112GR provides great sound and simple setup for entry-level users.
P3TRA215CL
Wireless Personal Monitor System Set
P3TRA215CL features SE215 Sound Isolating™ Earphones, all-metal components with optional receiver rechargeability, and more advanced receiver controls.
PSM300 Twinpack Pro
P3TRA215TWP
The ideal monitoring solution with metal bodypacks for up to two performers
Components
P3T
Wireless Transmitter
Wireless transmitter housed in a rugged all-metal chassis for both entry-level and professional-tier PSM®300 systems.
P3RA
Premium Wireless Bodypack Receiver
Premium wireless bodypack receiver delivers professional personal monitoring with 24-bit digital audio processing and reliable performance.
P3R
Wireless Bodypack Receiver
Wireless bodypack receiver offers wireless freedom with 24-bit digital audio clarity and 90 meters of range.
SE112-GR
Professional Sound Isolating™ Earphones
SE112 Professional Sound Isolating™ Earphones provide great sound and durable build quality through a single dynamic driver design with fixed 3.5 mm (1/8”) audio cable.
SE215 Pro
Professional Sound Isolating™ Earphones
SE215 Sound Isolating™ Earphones provide clear sound and deep bass through a single high-definition driver in a durable, discrete design with detachable 3.5 mm (1/8”) audio cable.
Support
Customer Support
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.
Service & RepairContact Us
Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.
Contact UsResources
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Documentation
User Guide & Specs
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Educational Publications
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Spec Sheet
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Frequency Compatibility Chart
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Tools

Wireless Frequency Finder
This tool provides recommended frequencies for Shure Wireless System use in the United States.
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Comparable Products
PSM 900
Professional In-Ear Personal Monitoring System
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PSM 1000
Advanced In-Ear Personal Monitoring System
Dual-channel PSM®1000 offers premium features for touring-grade wireless monitoring applications.