Shure P3TR112GR-H20 PSM 300 Wireless In-Ear Monitoring Set - Freedom on Stage
Part of the amazing PSM 300 wireless Stereo Personal Monitor systems family, the P3TR112GR gives you wireless freedom on the stage. It ensures reliable performance all the time, with patented Audio Reference Companding delivering crystal-clear sound, minimal noise, and no distortions.
Setting up and operating is a breeze, thanks to features like one-touch frequency scan and sync. You can quickly and easily assign wireless channels. Adjust volume easily and use MixMode technology or stereo mode to create your own personalized mix from two audio channels.
Enjoy the liberation of wireless performance without cable and wedge constraints. With detailed, 24-bit digital audio, every note comes to life, letting performers hear clearly from any stage position.
Key Features:
- • Crystal-clear sound with patented technology
- • Effortless setup and channel assignment
- • Personalized mix options
Specifications:
- PSM 300 System:
- Frequency Range: 518–542 MHz
- Compatible Frequencies Per Band: up to 15
- Tuning Bandwidth: 24 MHz maximum (varies by region)
- Operating Range: 90 m (300 ft)
- Audio Frequency Response: 38 Hz-15 kHz
- Signal-to-Noise Ratio: 90 dB (typical)
- Total Harmonic Distortion: <0.5% (typical)
- Companding: Patented Shure Audio Reference Companding
- Spurious Rejection: >80 dB (typical)
- Frequency Stability: +/-2.5 ppm
- MPX Pilot Tone: 19 kHz (±1 Hz)
- Modulation: FM*, MPX Stereo (ref. ±34 kHz deviation @ 1 kHz)
- Operating Temperature: -18 °C (0 °F) to +63 °C (145 °F)
- P3R Wireless Bodypack Receiver:
- Active RF Sensitivity (at 20 dB SINAD): 2.2 μV
- Image Rejection: >90 dB
- Adjacent Channel Rejection: >60 dB
- Intermodulation Attenuation: >50 dB
- Blocking: >60 dB
- Audio Output Power 1 kHz @,1% distortion, Peak power, @32Ω: 80mW (per output)
- Minimum Load Impedance: 16 Ω
- Headphone output: 3.5 mm (1.8') stereo
- Net Weight: 98 g (3.5 oz.) (without batteries)
- Dimensions (H + W + D): 110 + 64 + 21 mm (4.3 x 2.5 x 0.8 in.)
- Battery Life: 5-7 hours (continuous use) AA batteries
- P3T Transmitter:
- RF Output Power: 10, 20, 30 mW (varies by region)
- RF Output Impedance: 50 Ω (typical)
- Net Weight: 783 g (27.6oz.)
- Dimensions (H + W + D): 43 + 198 + 172 mm (1.7 + 7.8 + 6.8 in.)
- Power Requirements: 12-15 V DC, 260 mA maximum






This Shure P3TR112GR-H20 PSM 300 Wireless In-Ear Monitoring Set is perfect for performers on stage. It offers wireless freedom without the hassle of cables. The P3R Wireless Bodypack Receiver is slim and lightweight, weighing 98 g (3.5 oz.) without batteries and with dimensions of 110 + 64 + 21 mm (4.3 x 2.5 x 0.8 in.). The P3T Transmitter weighs 783 g (27.6oz.) with dimensions of 43 + 198 + 172 mm (1.7 + 7.8 + 6.8 in.). It provides reliable performance with crystal-clear sound. Setup is easy, and you can create a personalized mix. The frequency range is 518–542 MHz, with an operating range of 90 m (300 ft).