Shure P3TE-K3e
Estimated Shipping Widget will be displayed here!
- This item is covered for 3 years
Essential Information About the Shure PSM300 Ear Monitor Transmitter
Essential Information About the Shure PSM300 Ear Monitor Transmitter
- Stereo in-ear monitor with 24-bit hybrid digital FM technology for detailed listening and wide dynamics.
- High-contrast LCD display and front panel input level control: quick adjustments in stage conditions.
- Frequency scanner + IR sync to quickly find and assign a free frequency, even on busy stages.
- 1/2 rack 1U format delivered with single/double rack mounting kit, detachable 1/4 wave antenna, and external power supply.
Manufacturer Information
Shure
https://www.shure.com
------------------------
Safety manager:
Algam SAS
Email: contact@algam.net
Address:
A Shure Solution Designed for Reliable On-Stage In-Ear Monitoring
Designed for live setups and demanding RF environments, the PSM300 system transmitter follows Shure's philosophy: ease of deployment, robustness, and consistent sound from one concert to another. The 24-bit hybrid digital FM technology aims to preserve the musicality of the signal (attack, precision, nuances) while maintaining stable RF performance and controlled power consumption.
The Audio Reference Companding processing contributes to a reproduction described as warm, defined, with very low background noise and no artifacts. The result: an in-ear monitor mix that helps you sing in tune, play more relaxed, and maintain reliable cues even at low volume.
Who Is It For and What Are Its Uses?
This transmitter is intended for musicians, singers, drummers, guitarists, keyboardists, as well as sound technicians looking for a practical wireless in-ear monitoring system. It is especially suitable for touring bands, event performances, and fixed installations requiring rack mounting.
Thanks to its mono, stereo, and MixMode modes, the PSM300 adapts both to immersive stereo listening and simpler mixes, for example when sharing resources or optimizing the number of available links. The indicative range and the ability to operate up to 15 simultaneous systems per band make it a solid foundation for multi-artist stages.
Technical specifications
| Frequency response - start | 38 Hz | Inputs | jack |
| Frequency response - end | 15 kHz | Outputs | jack |
| Category | transmitter | Indicative range | 90 m |
| Max. number of simultaneous systems | 15 | Power supply | Sector |
| Compatibility | PSM300 | Accessories included | single/double rack mounting kit |
| Transmit power | 10 MILLIWATT | Weight | 783 g |
| Frequency scanner | Yes | Dimensions (mm) | 43 x 198 x 172 |
| Transmitter type | stereo Ear Monitor | RF functions | frequency scanner and IR sync |
| Format | 1/2 rack 1U | DTT and 4G compatibility | yes |
| Display | high-contrast LCD | Available bands | H8E (518-542MHz), K3E (606-630MHz) and L19 (630-654MHz) |
| Input level adjustment | front panel | Approximate range | 90 |
| Frequency response | 38 Hz - 15 kHz | Input connections | 2 balanced 6.35mm jack inputs with loop-throughs (+4dBu, -10dBV) |
| Audio processing | 24-bit with FPGA | Maximum number of simultaneous systems | 15 |
| Modes | mono, stereo and MixMode | Compatible receivers | P3R or P3RA (depending on system version) |
| Companding | Shure Audio Reference Companding | Receiver power supply (P3RA) | 2 LR6 batteries or 1 SB900 rechargeable battery |
| RF bandwidth | 24 MHz | P3R receiver battery life | 5 to 7 hours |
| Simultaneous systems per band | up to 15 | P3RA receiver battery life | 4 to 5h30 with batteries - 5h30 to 7h with SB900 rechargeable battery |
| Transmitting power | 30 mW | ||
Questions frequently asked
Is the Shure P3TE-K3e compatible with the P3R and P3RA receivers?
The transmitter is compatible with the PSM300 ecosystem and can operate with a P3R or P3RA receiver depending on the system version. The P3RA features a metal housing and supports the optional SB900 Lithium-Ion battery.
What is the range of the Shure PSM300 in-ear system?
The indicative range reaches 90 m. The transmission power is 10 mW.
What inputs are available on this PSM300 transmitter?
Two balanced 6.35 mm jack inputs allow connection to a console, stagebox, or interface. There are also jack output feeds for chaining or redistributing the signal.
Does the P3TE-K3e operate in stereo and mono?
Three modes are offered: mono, stereo, and MixMode. The input level is adjustable from the front panel, while the high-contrast LCD display makes parameter monitoring easy.
Which frequency band does the K3E version use?
This version uses the K3E band from 606 to 630 MHz, with a 24 MHz RF bandwidth. The frequency scanner and IR synchronization facilitate channel selection and alignment.



