---
product_id: 526475433
title: "Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B)"
brand: "phenyx pro"
price: "156822 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/526475433-quad-channel-wireless-in-ear-monitor-system-mono-iem-system
store_origin: KG
region: Kyrgyzstan
---

# 4 bodypacks with in-ear monitors for personalized mixes 164 ft wireless range for stage freedom 4x25 UHF frequencies for interference-free sound Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B)

**Brand:** phenyx pro
**Price:** 156822 som
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with wireless clarity and freedom!

## Quick Answers

- **What is this?** Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B) by phenyx pro
- **How much does it cost?** 156822 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/526475433-quad-channel-wireless-in-ear-monitor-system-mono-iem-system)

## Best For

- phenyx pro enthusiasts

## Why This Product

- Trusted phenyx pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freedom to Move:** Up to 164 ft line-of-sight range means no more tangled cables or restricted movement during performances.
- • **Plug & Play Convenience:** IR sync and 1/4" TS compatibility make quick setup and integration effortless for touring pros and studio engineers alike.
- • **Pro-Grade Rackmount Design:** Compact 16.5-inch rack unit with included antenna kit streamlines your setup and saves precious studio or stage space.
- • **Seamless Quad-Channel Mixing:** Four independent mono mixes let every band member hear their perfect sound without delay or bleed.
- • **Ultra-Clear Wireless Transmission:** 25 UHF frequencies per channel ensure crystal-clear audio with zero interference on crowded stages.

## Overview

The PTM-33-4B Quad-Channel Wireless In-Ear Monitor System delivers professional-grade, interference-free mono monitoring for up to four performers simultaneously. Featuring 4x25 UHF frequencies, a 164 ft wireless range, and a compact rackmount transmitter, it offers seamless integration and crystal-clear sound for bands, studios, and live events.

## Description

Sponsored Ad - Phenyx Pro Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B)

## Features

- INGENIOUS INTEGRATED MONITOR STATION. The 4-channel wireless monitor provides 4 groups of left/right inputs and loop outputs, requiring only four auxiliary jacks on one audio mixer to satisfy diversified monitoring requirements for a four-member band. It allows you to flexibly daisy chain audio signals. Up to 4 standalone mixes and no delay in sound enable you to hear your own mix crystal-clearly.
- EXCEPTIONAL MONO MONITORING EXPERIENCE. The mono wireless in ear audio monitor system has 4x25 UHF frequencies to avoid interference. Enjoy a clutter-free stage to move freely with a 140-164ft interference-free range line of sight. Mono in-ear monitoring only, and you can easily focus on your content without delay, feedback or ambient noises. IR sync for quickly linking up as many receivers as you want. *Please avoid thick walls, glass, and metal blocks for longer distances.
- PROFESSIONALISM MEETS CONVENIENCE. The 42cm/16.5in studio audio monitor meets various monitoring needs, saving the rack space and making it easier to tour around. The widely-compatible 1/4" TS jack of the transmitter and the antenna rackmount kit included in the package facilitate your easy rackmount workflow. The UHF mono in ear monitor system works perfectly in sound-monitoring events for stage musicians, sound engineers, church bands, gig bands, MCs, etc.
- BOX CONTENTS: 1 x wireless IEM transmitter, 4 x UHF bodypack IEM receiver, 4 x in-ear earphone, 1 x power adapter, 2 x antenna, 1 x antenna rackmount kit, 1 x user manual, 8 x AA battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Type | Media Control or Volume Control |
| Theme | Music |
| Color | Black |
| Wireless Technology | Infrared |
| Connectivity Technology | Wireless |
| Headphone Jack | 3.5 mm Jack |
| Audio Driver Type | Dynamic Driver |
| Noise Control | Sound Isolation |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rounded tip |
| Headphones Ear Placement | In Ear |
| Water Resistance Level | Not Water Resistant |
| Is Electric | No |
| Antenna Location | Music, Recording, Professional applications |
| Cable Features | Without Cable |
| Additional Features | Lightweight |
| Enclosure Material | Metal |
| Specific Uses For Product | Music |

## Product Details

- **Brand:** Phenyx Pro
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Sound Isolation

## Images

![Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B) - Image 1](https://m.media-amazon.com/images/I/61XkhCBX4NL.jpg)

## Questions & Answers

**Q: Can I run two different signals into the left and right of one channel then connect two body packs to that channel and have two separate feeds?**
A: Hi, thanks for reaching out. Unfortunately no. The PTM-33 is a mono system, which means both left and right input will be heard on left and right ears at the same time. You would need a stereo system such as our PTM-10 to do what you described. Thanks.

**Q: Can this be used with the two receiver system?**
A: Hi, thanks for reaching out. Are you talking about the PTU-71 wireless mic system? Yes, all of our microphone systems are compatible with our microphone systems.

**Q: Do you sell body packs to add on and what is the price**
A: Hi, thanks for reaching out. The bodypack of the PTM-11/22 is compatibel with the PTM-33 system. You can purchase it directly on Amazon. Thanks.

**Q: My mixer only has xlr balanced outputs. Can i adapt to 1/4 in and it work ok ?**
A: Hi, thanks for reaching out. Yes, you can purchase a 1/4” to  XLR cable to connect the IEM to your mixer. Here is an example: https://www.amazon.com/DREMAKE-Microphone-Splitter-Adapter-Unbalanced/dp/B0B7BKGJQN/ref=sr_1_5?keywords=1%2B4%2Bxlr%2Badapter&qid=1685179978&sr=8-5&th=1

## Frequently Bought Together

- Phenyx Pro Quad-Channel Wireless in Ear Monitor System, Mono IEM System w/ 4 Bodypacks, 4x25 UHF Frequencies, Rack Mount, 164 ft Range, Wireless in Ear Monitor for Bands/Studio (PTM-33-4B)
- Phenyx Pro Wireless Microphone System, Quad Channel Wireless Mic, w/ 4x40 UHF Frequencies, Auto Scan, 328ft Long Range, 4 Handheld Dynamic Microphone for Singing, Church, Karaoke (PTU-7000-4H)
- Phenyx Pro PAS-225X UHF Wireless Antenna Distribution System Bundle, Active Directional Receivers w/ 8 Outputs + 2 Cascade Ports, 160ft Long Coverage, Wireless Mic Antenna for Stages and Live Shows

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*