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• Wireless broadcasting set with 1 transmitter and 4 headphones
• Uses 2.4GHz wireless technology for stable, low-latency audio
• Ideal for parties, silent disco, group listening, and TV sharing
• Supports scaling up to 100 headphones
• Headphones provide up to 20 hours playtime with Type-C charging
• Features 40mm drivers, 20Hz–20kHz frequency response, and 85dB SNR
• Lightweight design with comfortable over-ear earpads
• Avantree Quartet Transmitter x 1
• Avantree Quartet Headphones x 4
• Charging cable for transmitter X 1 (1M/ 3.2FT )
• Optical audio cable X 1 (1.5M/5FT)
• AUX 3.5mm audio cable for Transmitter X 1 (1.5M/5FT)
• AUX 3.5mm female to RCA male adapter X 1 (35CM/ 1.2FT)
• 4 in 1 Charging Cable for Headphones X 1 (60CM/ 2FT)
Categories: Wireless Microphone Systems , Studio Recording , Headphones , Audio Cases & Accessories , OFFERS , Audio Interfaces
The Avantree Quartet 4852 is a wireless audio broadcasting system designed for group listening experiences, featuring one transmitter and four wireless headphones. Using reliable 2.4GHz wireless technology, it delivers stable, low-latency audio transmission, making it suitable for silent discos, parties, classrooms, events, and shared TV or entertainment viewing.
The system allows multiple users to enjoy the same audio source simultaneously with synchronized sound and minimal delay. It is also scalable, supporting expansion up to 100 headphones, making it a practical solution for larger gatherings and professional group audio applications.
The included wireless headphones provide high-quality sound with a 20Hz–20kHz frequency response, 40mm drivers, 0.5% distortion, and an 85dB signal-to-noise ratio for clear and balanced audio performance. Each headphone offers up to 20 hours of playback time and features a comfortable over-ear design with lightweight construction for extended use.
The transmitter and headphones use USB Type-C charging, ensuring convenient power management. With its easy setup, reliable wireless connection, and multi-user capability, the Avantree Quartet 4852 is designed for shared listening environments where clear, synchronized audio is required.
| Category | Specification |
|---|---|
| System | |
| Product Name | Avantree Quartet 4852 |
| System Type | Wireless Broadcasting Set |
| Included Components | 1 x Transmitter + 4 x Wireless Headphones |
| Users per System | 4 Users |
| Expandability | Scalable up to 100 Headphones |
| Wireless Technology | 2.4 GHz |
| Application | Party, Silent Disco, Group Listening, TV Audio Sharing |
| Low Latency | Yes |
| Transmitter | |
| Wireless Technology | 2.4 GHz |
| Frequency Response | 20 Hz – 20 kHz |
| Power Supply | 5V / 1–2A |
| Power Port | USB Type-C |
| Headphones | |
| Wireless Technology | 2.4 GHz |
| Wearing Style | Over-Ear Headband |
| Driver Size | 40 mm |
| Frequency Response | 20 Hz – 20 kHz |
| Impedance | 32 Ω |
| Total Harmonic Distortion (THD) | 0.5% |
| Signal-to-Noise Ratio (SNR) | 85 dB |
| Sound Field | Stereo |
| Battery Life | Up to 20 Hours Playback |
| Standby Time | Up to 20 Days |
| Charging Time | Approximately 3 Hours |
| Battery Charging Port | USB Type-C |
| Power Supply | 5V / 1–2A |
| Net Weight | 200 g |
| Earpad Inner Diameter | 6.3 × 4 cm |
| Earpad Outer Diameter | 10 × 8.5 cm |
| Connectivity | |
| Wireless Range | Long-range 2.4 GHz Transmission |
| Audio Delay | Low Latency |
| Physical Specifications | |
| Product Status | Discontinued |
| Upgrade Version | Avantree Quartet 2 Multi-User Wireless Headphones System |
| Packaging Info | Not Specified |
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• Avantree Quartet Transmitter x 1
• Avantree Quartet Headphones x 4
• Charging cable for transmitter X 1 (1M/ 3.2FT )
• Optical audio cable X 1 (1.5M/5FT)
• AUX 3.5mm audio cable for Transmitter X 1 (1.5M/5FT)
• AUX 3.5mm female to RCA male adapter X 1 (35CM/ 1.2FT)
• 4 in 1 Charging Cable for Headphones X 1 (60CM/ 2FT)
