The Verbex VT-UR4000 wireless microphone system stands out for its robust design and advanced features, making it a suitable choice for various professional and commercial applications. Here are some key points of comparison with other wireless microphones:

### Technical Specifications

- **Verbex VT-UR4000**:

  - **Channels**: 4 channels

  - **Frequency Band**: UHF 640-690MHz

  - **Transmission Distance**: 80 meters

  - **S/N Ratio**: >105dB(A)

  - **Preset Channels**: 240

  - **Battery Life**: 2 AA batteries

  - **Output Power**: High 70mW, Low 10mW

  - **Harmonic Radiation**: <-55dBC

  - **Frequency Adjustment**: Automatic channel tracking

  - **Directivity**: High cardioid directivity

  - **Sensitivity**: -80±3dB

  - **Output Impedance**: 750Ω

  - **Display**: LCD showing battery capacity, channel, and low voltage warning

### Comparison with Other Wireless Microphones

- **TKG UR-4000**:

  - **Channels**: 4 channels

  - **Frequency Band**: UHF 640-690MHz

  - **Transmission Distance**: Not specified

  - **Price**: $140.00

  - **Shipping Cost**: +$77.37

- **TKG 640-690MHz UR4000-H**:

  - **Channels**: 4 channels

  - **Frequency Band**: UHF 640-690MHz

  - **Transmission Distance**: Not specified

  - **Price**: $138.00

  - **Shipping Cost**: +$70.00

- **ADX400**:

  - **Channels**: 2 channels

  - **Frequency Band**: UHF

  - **Transmission Distance**: Not specified

  - **Price**: $142.20

  - **Shipping Cost**: +$69.02

- **RSM400W H1 Hytera Handheld Speaker Microphone**:

  - **Channels**: Not specified

  - **Frequency Band**: VHF/UHF

  - **Transmission Distance**: Not specified

  - **Price**: $36.90

  - **Shipping Cost**: +$153.75

- **Professional Wireless Microphone**:

  - **Channels**: Not specified

  - **Frequency Band**: Not specified

  - **Transmission Distance**: Not specified

  - **Price**: $151.49

  - **Shipping Cost**: +$39.99

- **Riworal Wireless Microphone**:

  - **Channels**: Not specified

  - **Frequency Band**: UHF

  - **Transmission Distance**: 164 feet

  - **Price**: $39.99

  - **Shipping Cost**: Free

- **RWM4100VH Wireless Mic**:

  - **Channels**: Not specified

  - **Frequency Band**: 203.40MHz

  - **Transmission Distance**: Not specified

  - **Price**: $34.95

  - **Shipping Cost**: Free

- **Hiberr Wireless Microphone System**:

  - **Channels**: 4 channels

  - **Frequency Band**: UHF

  - **Transmission Distance**: Not specified

  - **Price**: $359.00

  - **Shipping Cost**: Free

### Key Features and Advantages

- **Verbex VT-UR4000**:

  - **High S/N Ratio**: >105dB(A)

  - **Automatic Channel Tracking**: Ensures accurate channel selection

  - **High Transmission Distance**: 80 meters

  - **Professional Quality**: Sturdy, heat-resistant, and isolates harmonic radiation interference

### Conclusion

The Verbex VT-UR4000 stands out for its high signal-to-noise ratio, automatic channel tracking, and long transmission distance. It is suitable for professional applications where high-quality audio and reliability are critical. Its price in Bangladesh is ৳ 55,000.00, making it a competitive option in the market.

Citations:

[1] TKG UR-4000 UHF 640-690MHz 4 mic wireless 4 channel wireless microphone system wireless handhold https://www.aliexpress.com/item/2255800702951314.html?_randl_currency=USD&_randl_shipto=US&src=google

[2] TKG 640-690MHz UR4000-H UHF wireless head mic headset microphone 4 channel wireless microphone https://www.aliexpress.com/item/2255800702918762.html?_randl_currency=USD&_randl_shipto=US&src=google

[3] ADX400 UHF 2 -channel Professional Performance True Diversity Wireless Microphone KTV Concert https://www.aliexpress.com/item/3256806013719449.html?_randl_currency=USD&_randl_shipto=US&src=google

[4] RSM400W H1 Hytera Handheld Speaker Microphone - VHF/UHF https://ts2.store/en/vhfuhf/9927-rsm400w-h1-hytera-handheld-speaker-microphone.html?SubmitCurrency=1&id_currency=3

[5] Professional Wireless Microphone for Singing/Karaoke/Speech https://www.ebay.com/itm/404768379443?chn=ps&mkcid=28&mkevt=1

[6] Riworal Wireless Microphone UHF Dynamic Handheld Mics Wireless Reverb Karaoke Microphones System Set with Rechargeable Receiver 164 ft Range for https://www.amazon.com/Riworal-Wireless-Microphone-Microphones-Rechargeable/dp/B0BYS55KLS?psc=1&smid=A34O5UTSTVXUOC

[7] RWM4100VH Wireless Mic 203.40MHZ https://www.rockvilleaudio.com/rwm4100vh-wireless-mic-203-40mhz/

[8] Hiberr Wireless Microphone System, 4 Channels 4x50 Adjustable UHF Handheld Wireless Microphone Metal Shell for Church, Party, Singing, Speech YU-E40 https://www.amazon.com/Hiberr-Wireless-Microphone-Channels-Adjustable/dp/B0CHJK2LDL?psc=1&smid=A1GAOT8DD6V4VO

[9] Verbex VT-UR4000 UHF 4-Wireless Microphone Set https://www.trimatrik.com.bd/shop/verbex-vt-ur4000-uhf-4-wireless-microphone-set/

[10] Verbex VT-8000 Series Central Amplifier System Price in BD https://www.trimatrik.com.bd/shop/verbex-vt-8000-series-central-amplifier/

[11] Best wireless microphones in 2024 for content creators & performers https://www.digitalcameraworld.com/buying-guides/best-wireless-microphones

[12] Verbex Conference, PA, PABX and EAS System in Bangladesh https://www.trimatrikbd.com/product-brands/Verbex?page=4

[13] Verbex VT-810 Table-Top Wired Microphone https://www.trimatrik.com.bd/shop/verbex-vt-810-table-top-wired-microphone/

[14] The Best Wireless Microphone Kitsin 2024: From $130 to $500 | PetaPixel https://petapixel.com/2024/03/16/best-wireless-microphone-kits-from-130-to-500/

[15] Wireless Microphone System Reviews - YouTube https://www.youtube.com/playlist?list=PLxQmO2pubIuKnxkZu1AcMnwRwvdowaGMZ

[16] The Best Wireless Microphones in 2024 - YouTube https://www.youtube.com/watch?v=isnQVtVmJxQ

[17] ACEMIC Wireless Microphone for Violin Instruments - Product Review https://www.youtube.com/watch?v=E1hgq2I7X3o

[18] 7 Best Wireless Microphones in 2024 for Video Recording - Shotkit https://shotkit.com/best-wireless-microphones/

[19] What is the best cheap wireless microphone? - FULAIM X5 Review https://www.youtube.com/watch?v=t9XuNN09DzU

[20] The best wireless Mic in 2024 (UPDATE) - YouTube https://www.youtube.com/watch?v=w6ovxjPbuu8