Shure PSM300 Stereo Personal Monitor System P3TRA215CL

PSM300 Stereo Personal Monitor Systems deliver reliable wireless freedom to every corner of the stage. Patented Audio Reference Companding ensures the clearest sound, with ultra-low noise and no artifacts. 

Customizable two-channel mix and volume lets you hear every note in detailed, 24-bit digital audio from anywhere on the stage. P3TRA215CL also features SE215 Sound Isolating Earphones, all-metal components with optional receiver rechargeability, and more advanced receiver controls.

SE215 Professional Sound Isolating™ Earphones provide clear sound and deep bass through a single, high-definition driver. Discrete, secure design includes a detachable cable with wireform to keep earphones in place and cables out of the way. Sound Isolating technology blocks up to 37 dB of outside noise. 

Features
• 24-Bit digital audio provides clear, detailed sound
• One-touch frequency scan and sync to find and assign a clean wireless channel
• Up to 90 dB signal-to-noise ratio 
• Exceptionally wide stereo separation
• Solid analog RF connection over a 300 ft (90 m) range
• Half-rack, single-channel transmitter includes rackmount kit
• P3RA professional bodypack systems available with SE215 Sound Isolating Earphones

Specifications
P3RA Receiver:
Active RF Sensitivity: 2.2 V
Image Rejection: >90 dB
Adjacent Channel Rejection: >60 dB
Intermodulation Attenuation: >50 dB
Blocking: >60 dB
Audio Output Power: 80 mW (per output)
Minimum Load Impedance: 16 Ω
Headphone output: 3.5 mm (1.8") stereo
Net Weight: 196 g (6.9 oz.) (with batteries)
Dimensions: 99 66 23 mm (H W D)
Battery Life: 
- 45.5 hours, AA batteries 
- 5.57 hours, SB900A battery
(continuous use)

P3T Transmitter:
RF Output Power: 10, 20, 30 mW (Note: varies by region)
RF Output Impedance: 50 (typical)
Power Requirements: 1215 V DC, 260 mA maximum
Audio Input: 
- Connector Type: 6.35 mm (1/4") TRS
- Configuration: Electronically balanced
- Impedance: 40 k (actual)
- Nominal Input Level: Switchable, +4 dBu, -10 dBV
- Maximum Input Level: +4 dBu: +22 dBu -10 dBV: +12.2 dBu
- Pin Assignments: Tip=hot, Ring=cold, Sleeve=ground
- Phantom Power Protection: Up to 60 V DC
Audio Output: 
- Connector Types: 6.35 mm (1/4") TRS
- Configuration: Electronically balanced
- Impedance: Connected directly to inputs
- Net Weight: 783 g (27.6oz.)
- Dimensions: 43 198 172 mm (1.7 7.8 6.8 in.), H W D

Includes
- P3RA, P3T, SE215
- Rackmount and hardware kits
- 1/4 wave antenna
- BNC bulkhead adapter
- BNC cable, power supply
- Battery adapter kit
- 2 AA batteries
- Zipper bag
- User guide