The PSM 300 Twinpack is the ideal monitoring solution for up to two performers that provides a convenient multi-bodypack system-in-a-box with SE112 Sound Isolating™ earphones designed for clear, precise stereo mixes on stage.

P3T PSM®300 Wireless Transmitter

The P3T is a wireless transmitter for use with the PSM300 Personal Monitor System. Dependable wireless transmission and 24-bit digital audio deliver a superior personal monitoring mix for every performance. Send 2 channels of audio to a bodypack receiver up to 90 meters away, with patented Audio Reference Companding to ensure transparent sound quality with no artifacts or dropouts. The rugged, half rack transmitter features easy front-panel controls including one-touch sync and input level knob to enable quick setup and easy operation. Rear-panel balanced inputs and loop outputs provide versatile connectivity to audio sources and other P3T units.

P3R Wireless Bodypack Receiver

The P3R is a wireless stereo bodypack receiver for use with the PSM300 Personal Monitor System. With 24-bit digital audio clarity and up to 90 meters of range , the P3R offers reliable wireless freedom that covers every corner of the stage. Simply connect a set of earphones and adjust the controls to create a wireless personal mix. Patented Audio Reference Companding ensures the clearest sound, with ultra-low noise and no artifacts. Use MixMode® technology to customize the mono blend from two channels of audio, or select stereo mode and adjust the left/right balance as desired. One-touch frequency scan and automatic frequency selection enables quick setup and connection to a P3T transmitter via IR sync.

SE112 Sound Isolating Earphones

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.

Product Features

P3T PSM®300 Wireless Transmitter Features

• Single channel, half-rack transmitter with included rack mount kit
• Sends a stereo or mono mix wirelessly to performers onstage
• Rock-solid wireless connection to PSM300 receivers over a 90 meter range
• One-touch IR sync instantly links transmitter to receiver
• Up to 30 mW output power (region dependent)
• Up to 24 MHz tuning range (region dependent)
• ¼” (6.3 mm) TRS balanced inputs and loop outputs
• High-contrast LCD screen with left/right audio output meters
• Detachable ¼ wave antenna
• Selectable line/aux level

P3R Wireless Bodypack Receiver Features

• Slim, lightweight, durable form factor
• Frequency scan and IR sync quickly finds and assigns a clean channel
• MixMode® technology enables adjustment of two independent monitoring mix levels
• Stereo mode enables adjustment of left/right balance
• Easy to adjust volume knob and mix control
• 2 AA batteries provide up to 7 hours of continuous operation
• Power save mode preserves battery life when earphones are not connected
• Power and battery status LED

SE112 Sound Isolating Earphones Features

• Single driver delivers greatsound with deep bass
• Comfortable sound isolation technology prevents up to 37 dB of ambient noise

Product Specifications

P3T PSM®300 Wireless Transmitter Specifications

• RF Output Power: 10, 20, 30 mW Note: varies by region
• RF Output Impedance: 50 Ω (typical)
• Net Weight: 783 g (27.6oz.)
• Dimensions: 43 × 198 × 172 mm (1.7 × 7.8 × 6.8 in.), H × W × D
• Power Requirements: 12–15 V DC, 260 mA maximum
• Audio Input
  • Connector Type: 6.35 mm (1/4") TRS
  • Polarity: Tip positive with respect to ring
  • Configuration: Electronically balanced
  • Impedance: 40 kΩ (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

P3R Wireless Bodypack Receiver Specifications

• 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, @32 Ω: 80 mW (per output)
• Minimum Load Impedance: 16 Ω
• Headphone output: 3.5 mm (1.8") stereo
• Net Weight: 98 g (3.5 oz.) (without batteries)
• Dimension: 110 × 64 × 21 mm H × W × D
• Battery Life (continuous use): 5–7 hours, AA batteries

SE112 Sound Isolating Earphones Specifications

• Transducer Type: Single Dynamic MicroDriver
• Sensitivity at 1 kHz: 105 dB SPL/mW
• Impedance at 1 kHz: 16 Ω
• Frequency Range: 25 Hz - 17 kHz
• Input Connector: Gold-plated 3.5 mm (1/8”) stereo mini jack plug

What's in the Box?

• P3T PSM®300 Wireless Transmitter
• 2 x P3R Wireless Bodypack Receiver
• 2 x SE112 Sound Isolating Earphones
• Rackmount and Hardware Kits
• Detachable ¼ Wave Antenna
• BNC Cable
• Power Supply