AlphaTheta HDJ-F9

AlphaTheta HDJ-F9 - wireless DJ headphones, with a closed design and on-ear fit, designed for monitoring during mixing. SonicLink technology offers a latency of up to 9 ms, while the Bluetooth 5.3 connection and wired use allow for daily listening as well.

• Wireless DJ headphones, dynamic, with a closed design
• Fit: On-ear
• Drivers: Dynamic, 40 mm
• Diaphragm: Composite film PEEK-PU-PEEK
• Acoustic design: Bass-reflex chamber
• Frequency response: 5 Hz – 30 kHz
• Impedance: 32 Ω
• Sound pressure level: 106 dB
• Wireless connectivity: SonicLink and Bluetooth 5.3
• SonicLink latency: Up to 9 ms
• SonicLink transmission range: Approximately 15 m, in free space
• Multipoint Bluetooth: Simultaneous connection to 2 devices
• Bluetooth codecs: SBC, AAC
• Integrated microphone: Yes
• Additional features: Google Fast Pair, Windows Swift Pair, voice assistant, headphone location function
• Control via app: Headphones Connect
• Monitoring: Single-ear or both
• SonicLink battery life: Approximately 7–9 hours
• Bluetooth battery life: Approximately 13–25 hours
• Fast charging: 30 minutes for approximately 2.5 hours of use
• Charging connector: USB-C
• Construction: Flexible silicone headband, pivoting joints and die-cast aluminium slider
• Weight: Approximately 286 g, without cable
• Included accessories: 1.2 m coiled cable (extendable up to approximately 3 m), 6.3 mm threaded stereo jack adapter, USB-C to USB-C cable, and carrying case