Phenyx Pro PTM-11-1B UHF Mono Wireless In-Ear Monitor System

zZounds Gear Experts Say...
Operation in the UHF band with 50 selectable frequencies makes the Phenyx Pro PTM-11-1B an impressive entry-level wireless IEM option.

Available here in the PTM-11-1B configuration with 1 bodypack receiver, Phenyx Pro's PTM-11 wireless IEM system tackles the challenges of monitoring live performances, allowing you to freely move on stage, engage with fans, and personalize your monitoring experience. The flexible and diversified mono monitoring experience lets you focus more on your content. With convenient loop outputs, the exceptional entry-level monitoring solution allows you to better navigate your music adventures.

Note: The PTM-11 transmitter is capable of sending a single monitor mix. Each bodypack receiver connected to this transmitter receives the same, unified monitor mix.

Features:

- Crystal-clear mono audio without latency lasts throughout your whole performance.
- The PAD button lowers the input gain to prevent loud input sources from overloading and clipping the preamplifier.
- The LOOP OUT design for flexible routing operation.
- One stand-alone mix offers a flexible and diverse monitoring experience.
- Selectable UHF frequency design to avoid interference easily.
- Quick IR sync and one-touch frequency selection for fuss-free operation.
- One transmitter base unit can add as many bodypack receivers as you need.
- Rugged-built receivers and bodypacks with a sleek design.
- Rack-mountable with brackets included in the package.
- Up to 164ft/50m free operation range.
- Operates in the 900MHz/500MHz range:
-- 902.35 - 914.6 MHz (50 frequencies)
-- 530.05 - 542.3 MHz (50 frequencies).
- PTM-11… read more supports multi-set operation with up to 5 systems in the 900 MHz band and up to 4 systems in the 500 MHz band
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- Frequency Range: 902.35 - 914.6 MHz or 530.05 - 542.3 MHz
- Transmitter output level: 10dBm
- Dynamic range: >90dBm
- Frequency response: 50Hz - 16KHz
- Working distance: 50m/164ft
- Transmitter Max audio input level: +6dBV
- Transmitter Gain adjustment range: 40dB
- Transmitter Input impedance: 6.8kO
- Transmitter Power requirement: INPUT: AC 110V - 240V, 50/60 Hz; OUTPUT: DC 13.5V, 500mA
- Bodypack Audio input level: 80mV
- Bodypack Sensitivity: -90dBm
- Bodypack Battery life: >6 hours

Dimensions and Weight in Packaging

530 - 542 MHz, PTM-11-1B-500

  • Shipping Weight: 5.45 lbs
  • Shipping Dimensions: 15 x 14 x 4 in
  • Manufacturer Part Number (MPN): PTM-11-1B 500

902 - 915 MHz, PTM-11-1B-900

  • Shipping Weight: 5.56 lbs
  • Shipping Dimensions: 15 x 14 x 4 in
  • Manufacturer Part Number (MPN): PTM-11-1B 900

For support or warranty questions, please contact the manufacturer:
Email: support@phenyxpro.com
Web: https://support.phenyxpro.com

Reviewers gave this product an overall rating of 5 out of 5 stars. (1 ratings)
Submitted September 11, 2026 by Derrick L in Baltimore, MD

"Best bang for the buck professional level wireless unit"

Overall: 5 out of 5 stars
(see rating details)
Verified Purchaser zZounds has verified that this reviewer purchased this specific product from us.
Legit have used this since January of this year, played multiple shows with it. Zero Drop outs, both at shows and in rehearsal. Seriously, for the money you can't go wrong. It's built well, easy to put in a rack and just works.

Musical Background:

Professional Cover Band

Musical Style:

2000's Emo and Pop-Punk
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530 - 542 MHz, PTM-11-1B-500

$149.99

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Condition: New
Frequency: 530 - 542 MHz
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Mfg Model: PTM-11-1B-500
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