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Shure PSM 300 In-Ear Monitoring System
Wireless transmitter housed in a rugged all-metal chassis for both entry-level and professional-tier PSM®300 systems. Dependable wireless transmission and 24-bit digital audio combine to deliver a superior personal monitoring mix for every performance. Send 2 channels of audio to a bodypack receiver up to 300 feet (90 m) away, with patented Audio Reference Companding to ensure transparent sound quality with no artifacts or dropouts.
P3R lets you use MixMode® to customize the mono blend from two channels of audio, or select stereo mode and adjust the left / right balance as desired.
With its slim, lightweight, durable design, the P3R offers reliable wireless freedom that covers every corner of the stage, with up to 300 feet (90 meters) of range. Simply connect a set of earphones and adjust the controls to create a wireless personal mix.
Patented Audio Reference Companding and 24-bit digital audio clarity ensure the clearest sound, with ultra-low noise and no artifacts.
P3RA offers an upgrade to P3R, with all-metal housing, optional rechargeability, and advanced features including EQ and volume limiting.
It works with PSM®300 Stereo Personal Monitor System, and delivers up to 6 hours of continuous operation with 2 AA batteries. The P3RA offers extended runtime with the Shure SB900 lithium-ion battery, which can charge in the bodypack.
P3T Transmitter
P3RA Receiver
P3R Receiver
Transmitter
RF Frequency | G20 Band, 488.15 – 511.85 MHz |
Compatible Freqeuncies Per Band | Up to 15 |
Tuning Bandwidth | 24 MHz maximum (Note: 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) (ref. ±34 kHz deviation @ 1 kHz) |
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) |
P3RA Receiver
Audio Frequency Response | 38 Hz–15 kHz |
Operating Range | Environment Dependent, 90 m (300 ft) |
Active RF Sensitivity | at 20 dB SINAD, 2.2 Microvolts |
Active RF Gain Control | 20 dB; Adjusts RF Sensitivity to Provide more RF Dynamic Range |
Image Rejection | >90 dB |
Adjacent Channel Rejection | >60 dB |
Intermodulation Attenuation | >50 dB |
Blocking | >60 dB |
Audio Output Power | 1kHz @ <1% Distortion, Peak Power, @32 Ohms; 80 mW (Per Output) |
Minimum Load Impedance | 16 Ohms |
Headphone Output | 3.5 mm (1/8") Stereo |
Low Shelf | 2 dB Step Size, Selectable: -6 to +6 dB @ 100 Hz |
High Shelf | 2 dB Step Size Selectable: -6 to +6 dB @ 10 kHz |
Volume Limiter | 3 dB Step Size Selectable: -3 to -21 dB |
Net Weight | 196 g(6.6 oz.) (with Batteries) |
Dimensions (H x W x D) | 99 mm x 66 mm x 23 mm |
Battery Life | Continuous Use, AA Batteries 5.5 Hours; SB900 7 Hours |
Operating Temperature | -18°C to +63°C |
P3R 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 po | 80 mW (per output) |
Minimum Load Impedance | 16 Ohm |
Headphone output | 3.5 mm (1.8") stereo |
Net Weight | 98 g (3.5 oz.) |
Dimensions (H × W × D) | 110 × 64 × 21 mm (4.3 x 2.5 x 0.8 in.) (without batteries) |
Battery Life | 5--7 hours (continuous use) AA batteries |
Earphone Options
SE112 Professional Sound Isolating™ Earphones provide great sound and durable build quality through a single, dynamic driver. Discrete, secure design includes a fixed, 3.5 mm (1/8”) audio cable that can be worn over the ears or hanging down based on preference. Sound Isolating technology blocks up to 37 dB of outside noise. Includes a carrying pouch and fit kit with selection of sleeves for custom fit.
The SE215 delivers detailed sound with enhanced bass. A detachable cable with formable wire enables easy replacement and a secure, comfortable fit onstage or on-the-go. Sound Isolating sleeves in multiple sizes provide up to 37 dB of isolation and a customized fit.
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