Shure PSM 300 Premium K3E

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Shure PSM 300 Premium K3E

Shure

PSM 300 Premium K3E

4.6 Expert Rating

Product Info

Article Number: 351390
Brand: Shure
Model: PSM 300 Premium K3E
Price: $1,021.90

* Prices may vary. Check retailer for current pricing and availability.

The PSM 300 K3E is a seriously professional in-ear monitoring system – Shure’s audio quality shines through. It’s a great option for working musicians and bands needing reliable, high-fidelity personal monitoring without the complexity of more elaborate systems. The MixMode feature is a real game-changer for tailoring your stage sound.

Product Description

Shure PSM 300 Premium K3E, UHF In-Ear Wireless System

*Consisting of:*

*P3T In-Ear Transmitter*

  • Frequency range: K3E (606-630 MHz)
  • Stereo transmitter with 24-Bit audio processing
  • Audio reference companding
  • Very wide stereo separation
  • MixMode function
  • Infrared transmission from sender to receiver
  • 2x Jack inputs
  • 2x Jack outputs
  • Detachable BNC antenna
  • 30 mW Transmitter power
  • Case format: +/- 9.5 %
  • Including accessories for rack installation

*P3RA Metal In-Ear Receiver*

, Stereo pocket receiver with personal mix control, Powered by 2x AA batteries up to 5.5 h or with optional SB900 battery up to 7 h, Frequency range: 38 / 15,000 Hz

PROS
  • • Excellent 24-bit audio processing delivers pristine sound clarity
  • • Shure’s Audio Reference Companding provides exceptional audio fidelity
  • • MixMode function allows for customized personal mixes on stage
  • • Robust metal receiver construction ensures long-term durability and reliability
CONS
  • • Infrared transmission can be susceptible to interference in crowded RF environments
  • • AA battery power offers moderate runtime; SB900 is a separate purchase
  • • K3E frequency band may require coordination in certain geographic areas

Product Video

Key Features

Frequency Band K3E (606-630 MHz)
Channels 38
Range Approximately 150 ft (line of sight, varies by environment)
Earphones Included No, requires separate Shure K3E earphones
Battery Life Up to 5.5 hours (AA), up to 7 hours (SB900)
Weight Receiver: 2.4 oz (with batteries), Transmitter: 1.3 lbs (with antenna)

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Frequently Asked Questions

MixMode lets each performer independently adjust the left/right balance of their mix, allowing for personalized stereo imaging onstage – no more fighting for space in the wedge.
Yes, the BNC antenna is detachable. Aftermarket antennas *might* extend range, but often at the expense of signal stability – test thoroughly before relying on them.
Keep the transmitter and receiver line of sight as clear as possible, and avoid placing obstructions between them. Strategic positioning and frequency scanning can also help mitigate interference.

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