| Management number | 228107476 | Release Date | 2026/05/31 | List Price | $67.60 | Model Number | 228107476 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Wireless In Ear Monitor System 4 Receivers Bodypacks 2*40 channelFCC Frequency : 559 Mhz --- 603MhzMain FeaturesUHF band phase lock PLLAmong the band of 32MHz, the preset 40 frequencies can be arbitrary switchingDynamic expansion circuit, greatly improve signal-to-noise ratioElegant liquid crystal display panelWith power and RF receiving indicator lampWith using two AA batteries and efficient power circuit, long service timeThe transmitter adopts balanced and unbalanced sharing socketThe transmitter is with output monitoring phone jackTransmitter:Case specification: standard 1UCase material: metal panelOscillation mode: PLL synthesizedFrequency stability: ±0.005%Frequency interval: 32MHzPreset Channel: 80 channel separately set 2 groupsOperate mode: manual adjustMax Deviation: ±48KHzFrequency response: 50Hz~15KHz±3dBTransmit output power: 100mW(50Ω)Harmonic radiation: <4NWAF input: XLR, φ6.35mm jackEarphone load impedance: ≥16ΩCurrent consumption: DC 12V/250mAAntenna socket: TNC socket(50Ω) fixed 1/2λReceiver:Operate mode: manual adjustReceiving mode: single tuningSensitivity: deviation 25KHz, with connecting 7dBuV, S/N>78dBComprehensive S/N ratio: >94dB(1KHz-A)Comprehensive T.H.D: <3%@1KHzEarphone load impedance: ≥16ΩVolume output adjusts: adjust when usingCurrent drain: 3V/120mA(Under the median degrees of the volume control)Package Include:Transmitter × 1Bodypack receiver ×4Antenna × 2Earphone ×4Cable Line × 4Power Adapter × 1User Manual × 1
| ASIN | B0CJRTPYN6 |
|---|---|
| Color | Black |
| Impedance | 16 Ohms |
| Brand Name | OPQRST |
| Model Name | OPQRST 20504 |
| Style Name | In Ear |
| Unit Count | 4.0 Count |
| Item Weight | 5.1 Pounds |
| Sensitivity | 78 dB |
| Control Type | Volume Control |
| Manufacturer | OPQRST |
| Model Number | AN20504 |
| BuiltIn Media | Cable |
| Noise Control | None |
| Cable Features | Without Cable |
| Control Method | Touch |
| Earpiece Shape | Rounded tips |
| Headphone Jack | No Jack |
| Is Autographed | No |
| Frequency Range | 559 Mhz - 603 Mhz |
| Number of Items | 4 |
| Antenna Location | Musical Performances, Studio Recording |
| Audio Driver Type | Dynamic Driver |
| Compatible Devices | Audio Mixers, Audio Interfaces, Other Audio Equipment |
| Enclosure Material | Metal, Rubber, Silicone |
| Additional Features | Volume Control |
| Carrying Case Color | Black |
| Wireless Technology | UHF |
| Warranty Description | 3 year warranty |
| Age Range Description | Adult |
| Carrying Case Material | metal |
| Connectivity Technology | Wireless |
| Headphones Ear Placement | In Ear |
| Specific Uses For Product | Musical Performances, Studio Recording |
| Headphone Folding Features | In Ear |
| EU Spare Part Availability Duration | 3 Years |
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form