JBL QUANTUM 300 Manual
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Introduction
This manual includes information on the JBL QUANTUM300 gaming headset. We encourage you to take a few minutes to read this manual, which describes the product and includes step-by-step instructions to help you to set up and get started. Read and understand all the safety instructions before using your product.
If you have any questions about this product or its operation, please contact your retailer or customer service, or visit us at www.JBLQuantum.com
What's in the box
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- JBL QUANTUM300 headset
- USB audio adapter
- QSG, warranty card and safety sheet
- Windshield foam for boom microphone
PRODUCT OVERVIEW
Controls on headset
![JBL - QUANTUM 300 - Controls on headset Controls on headset]()
- Volume +/- dial
- Detachable windshield foam
- Voice focus boom microphone
- Flip up to mute, or flip down to unmute the microphone.
- Flat-fold ear cup
Getting started
Wearing your headset
![JBL - QUANTUM 300 - Wearing your headset Wearing your headset]()
- Put the side marked L onto your left ear and the side marked R onto your right ear.
- Adjust the earpads and headband for a comfortable fit.
- Adjust the microphone as necessary.
First-time setup (for PC only)
Download
from jblquantum.com/engine to gain access to Quantum 3D audio technologies.
Software requirements
Platform: Windows 7 / Windows 10 (64 bit) only 500MB of free hard drive space for installation
TIP:
- QuantumSURROUND and DTS Headphone: X V2.0 available on Windows only.
Software installation required.
- Connect the headset to your PC via USB connection (See "With USB connection").
- Go to "Sound Settings" -> "Sound Control Panel".
- Under "Playback" highlight "JBL QUANTUM300" and select "Set Default".
- Under "Recording" highlight "JBL QUANTUM300" and select "Set Default".
- In your chat application select "JBL QUANTUM300" as the default audio device.
- Follow the onscreen instructions to personalize your sound settings.
![JBL - QUANTUM 300 - Software requirements Software requirements]()
Using your headset
With USB connection
![JBL - QUANTUM 300 - With USB connection With USB connection]()
- Connect the USB connector on the USB audio adapter to a USB-A port on your PC or Mac.
- Connect the 3.5mm connector on your headset to the USB audio adapter.
Basic operation
Controls | Operation |
Volume dial | Adjust master volume. |
With 3.5mm audio connection
![JBL - QUANTUM 300 - With 3.5mm audio connection With 3.5mm audio connection]()
Connect the 3.5mm connector on your headset to the 3.5mm headphone jack on your PC, Mac, mobile or gaming console device.
Basic operation
Controls | Operation |
Volume dial | Adjust master volume. |
Product Specifications
- Driver size: 50 mm Dynamic drivers
- Frequency response: 20 Hz - 20 kHz
- Max input power 30 mW
- Sensitivity: 100 dB SPL @1 kHz / 1 mW
- Impedance: 32 ohm
- Microphone frequency response: 100 Hz - 10 KHz
- Microphone sensitivity: -40 dBV @1 kHz / Pa
- Microphone pickup pattern: Directional
- Microphone size: 4 mm x 1.5 mm
- Cable length: Headset (1.2 m) + USB audio adapter (1.5 m)
- Weight: 245 g
NOTE: - Technical specifications are subject to change without prior notice.
Troubleshooting
If you have problems using this product, check the following points before you request service.
No sound or poor sound
- Make sure you have chosenJBL QUANTUM300 as the default device in the game sound settings of your PC, Mac or gaming console device.
- Adjust volume on your PC, Mac or gaming console device.
In USB connection:
- Make sure the USB and 3.5mm audio connection is secure.
- The USB ports on some gaming console devices may be incompatible with JBL QUANTUM300. This is not a malfunction.
In 3.5mm audio connection:
- Make sure the 3.5mm audio connection is secure.
My voice cannot be heard by my teammates
- Make sure you have chosenJBL QUANTUM300 as the default device in the chat sound settings of your PC, Mac or gaming console device.
- Make sure the microphone is not muted.
I can't hear myself when I'm talking
- Enable sidetone via
to hear yourself clearly over game audio
Documents / ResourcesDownload manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download JBL QUANTUM 300 Manual
Need help?
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