JBL Quantum 400

The JBL Quantum 400 is a wired over-ear gaming headset from JBL designed to deliver the audio edge in your gaming sessions with immersive surround sound technology and essential features for gamers.

Key features:

• JBL QuantumSURROUND™ and DTS headphone:X v2.0: immersive, immersive surround sound that lets players pinpoint their opponents’ positions and the direction of in-game sounds with pinpoint accuracy (This feature requires JBL QuantumENGINE software on PC).
• JBL QuantumSOUND Signature: JBL’s signature sound signature, tuned for gaming, makes everything from the faintest footsteps to the loudest explosions clear.
• Voice Focus Directional Flip-up Boom Mic: A directional microphone that provides clear communication with teammates and can be folded up to mute.
• Game-Chat Balance Dial: A dial that allows you to easily adjust the volume between your in-game audio and your teammates’ chat. Discord certified and TeamSpeak compatible.
• Comfort: The lightweight headband and memory foam ear cups make it comfortable for hours of gaming.

• Driver size: $\text{50 mm}$ Dynamic drivers
• Resistance value (Impedance): $\text{32 ohm}$
• Driver Sensitivity: $\text{98 dB SPL @ 1 kHz / 1 mW}$
• Headphone frequency response range (Dynamic/Passive Frequency Response): $\text{20 Hz}-\text{20 kHz}$
• Microphone Frequency Response Range: $\text{100 Hz}-\text{10 kHz}$

• ขนาดไดรเวอร์: $\text{50 mm}$ Dynamic drivers
• ค่าความต้านทาน (Impedance): $\text{32 ohm}$
• ความไวของไดรเวอร์ (Sensitivity): $\text{98 dB SPL @ 1 kHz / 1 mW}$
• ช่วงความถี่ตอบสนองของหูฟัง (Dynamic/Passive Frequency Response): $\text{20 Hz}-\text{20 kHz}$
• ช่วงความถี่ตอบสนองของไมโครโฟน (Microphone Frequency Response): $\text{100 Hz}-\text{10 kHz}$