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Shure PSM900 System with SE425CL Sound Isolating Earphones

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Product 485935
Product Price $0.00
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This Shure PSM900 wireless personal monitor system offers an unprecedented combination of superb audio quality, robust RF performance, and category-...Click To Read More About This Product

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A wireless transmitter, bodypack receiver, and sound isolating earphones for accurate sound monitoring.

This Shure PSM900 wireless personal monitor system offers an unprecedented combination of superb audio quality, robust RF performance, and category-leading features for the most demanding professional applications, with the addition of Shure's SE425 sound isolating earphones. The PSM900's patent-pending CueMode allows the sound engineer to monitor different stage mixes with the touch of a button. The Shure wireless system's precision front-end RF filtering significantly reduces dropouts from RF interference, and the enhanced digital stereo encoder provides excellent stereo separation and audio clarity.

Shure P9T wireless transmitter
The Shure P9T is a half-rack wireless transmitter used in conjunction with the P9R bodypack receiver as part of the PSM900 wireless personal monitor system. It offers state-of-art technology like CueMode (patent pending), Scan and Sync, and RF mute switch for easy setup and operation. Its connections include balanced 1/4" and XLR, loop out, and headphone out. The Shure P9T includes a rackmounting kit, front or back mountable antennas, and a power supply.

P9R bodypack receiver
The P9R is a compact, stereo bodypack receiver made for use with the PSM900 wireless system. It offers premium features like RF Scan and Automatic Gain Control for unparalleled RF stability and channel availability, all packed in an incredibly thin form factor. Its patent-pending CueMode allows monitoring of different stage mixes and storing of up to 20 separate channels from one bodypack for quick-and-easy reference.

SE425 Sound Isolating Earphones
The earphones feature enhanced sound signatures and premium dual speaker technology in a small, lightweight design. Unlike earlier SE models, the SE425 features a unique, detachable cable and formable wire at the earpiece giving performers accurate sound and a secure fit.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at:

  • Wireless system applications:
  • On stage musicians
  • House of worship
  • Broadcast
  • Theater
  • Shure P9T wireless transmitter
    • RF Mute Switch allows system setup without causing RF interference
    • Syncs to a P9R bodypack quickly and easily over IR link using Scan and Sync
    • Front panel audio input gain adjustment and LED level meter with clipping indicator
    • Front or back mountable antennas
    • Compatible with PA421SWB and PA821SWB antenna combiners
    • Loop out connectors for multiple mix setups and easy installation
    • Switchable +4dBu and -10dBV input level
    • Balanced, 1/4" and XLR connectors
    • Bit-mapped, backlit LCD
    • Includes rack-mounting hardware
    • 1/8" headphone out on the front panel for easy monitoring
    Shure P9R wireless bodypack receiver
    • Ultra-thin, low profile bodypack allows discreet placement on the performer
    • Enhanced digital stereo encoder provides an expansive soundstage for excellent audio clarity and detail
    • RF Scan: stand where the artist will be on stage and instantly check RF level
    • Automatic Gain Control greatly prevents signal dropout due to RF overload and allows more channels to be used simultaneously
    • Syncs to a P9T transmitter quickly and easily over IR link using Scan and Sync
    • Switchable 10/50/100 mW output power provides a robust RF link in a variety of performance environments
    • Separate, easily visible audio and RF status indicator LED's
    • Audio level and battery life metering
    • Selectable high-frequency EQ boost (+3/+6dB @ 10kHz)
    • Volume and balance controls
    • Aluminum construction for rugged dependability
    SE425 Sound Isolating Earphones
    • Dual speaker technology
    • Enhanced sound signature
    • Small, lightweight design
    • Detachable cable
    • Formable wire at earpiece

    Monitor your sound with confidence. Own the Shure PSM900 wireless monitoring system today!

    • RF carrier range: 470 - 952MHz (regionally dependent)
    • Compatible frequencies: 20 per band
    • Tuning bandwidth: 36MHz - 40MHz (regionally dependent)
    • Operating range (environment dependent): 90m (300ft)
    • Audio frequency response: 35Hz - 15kHz
    • Stereo separation: 60dB
    • Signal-to-noise ratio (A-Weighted): 90dB (typical)
    • Total Harmonic Distortion: (ref. ±34kHz deviation @1 kHz) <0.8% (typical)
      Companding: Patented Shure Audio Reference Companding
    • Spurious rejection (ref. 12dB SINAD): >80dB (typical)
    • Frequency stability: ±2.5 ppm
    • MPX pilot tone: 19kHz (±0.3kHz)
    • Modulation: FM, MPX stereo (±34kHz deviation, nominal)
    • Operating temperature: -18C - +57C
    P9T transmitter
    • RF output power selectable: 10, 50, 100 mW (+20 dBm) (regionally dependent)
    • RF output impedance: 50Î (typical)
    • Net weight: 850g
    • Dimensions: 197mm x 166mm x 42mm
    • Power requirement: (RF on, 100 mW power mode, no audio) 415 mA, typical
    P9R bodypack receiver
    • Front-End RF filtering: -3dB point 30.5MHz from center frequency
    • Active RF gain control: 31dB (adjusts RF sensitivity to provide more RF dynamic range)
    • RF sensitivity (20dB SINAD): 2.2 V
    • Squelch threshold (±3dB SINAD): 22dB SINAD
    • Adjacent channel rejection: >70dB
    • Intermodulation attenuation: >70dB
    • Blocking: >80dB
    • Image rejection: >100dB
    • Audio output power (1kHz @ <1% distortion, peak power, @32Î): 100 mW
      Minimum load impedance: 9.5Î
    • High boost (Selectable: +3dB, +6dB @ 10kHz
    • Battery life: 5-7 hours (continuous use)
    • Net weight: 200g with batteries
    • Dimensions: 83mm x 65mm x 22mm
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