JBL Quantum 300
JBL Quantum 300
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The JBL Quantum 300 gaming headset is built to drop you right into the heart of the action, whether you’re grinding ranked matches in Nairobi or enjoying story games upcountry. With JBL QuantumSOUND Signature and JBL QuantumSURROUND on PC, you get precise, immersive audio that helps you hear every footstep, reload and explosion exactly where it’s happening.
Designed for long sessions at home, in campus hostels or gaming cafés across Kenya, the Quantum 300 combines a lightweight 245 g build with memory foam ear cushions and a soft fabric headband for all-day comfort. The flip-up, voice focus boom mic keeps your squad comms crystal clear, while the 3.5 mm jack and USB audio adapter make it easy to plug into PC, PlayStation, Xbox, Nintendo Switch, mobile, Mac and VR. Pay conveniently via M-Pesa and enjoy trusted local support from Trewrld.
Pay conveniently with M-Pesa, card or Lipa Pole Pole (instalments). Free delivery within Nairobi and fast countrywide shipping. Genuine, warranted stock from Trewrld Kenya.
Price in Kenya: KES 12,000
Key features & specifications
- Immersive JBL QuantumSOUND Signature for clear, detailed in-game audio across your favourite titles.
- JBL QuantumSURROUND on PC for a wider, more accurate soundstage that helps you pinpoint enemy positions.
- Lightweight 245 g design with memory foam ear cushions and fabric headband for long, comfortable gaming sessions.
- Flip-up, voice focus directional boom microphone for clear team communication and quick mute when you don’t want to be heard.
- Versatile connectivity via 3.5 mm jack for consoles, mobile and VR, plus USB audio adapter for PC, PlayStation and Mac.
- Directional microphone pickup pattern and tuned mic frequency response to keep your voice clear over background noise.
- Optimised for JBL QuantumENGINE PC software, enabling surround, EQ and mic settings when used on compatible PCs.
- Durable, padded ear cups with generous internal space and depth to fit comfortably during extended use.
- Ideal for Kenyan gamers, students and streamers looking for a genuine JBL gaming headset with strong local support.
Full technical specifications
| General | |
|---|---|
| Product type | Gaming headset |
| Brand | JBL |
| Model | Quantum 300 |
| Weight | 245 g |
| Audio | |
| Driver sensitivity at 1 kHz / 1 mW | 100 dB SPL @ 1 kHz / 1 mW |
| Dynamic frequency response range | 20 Hz – 20 kHz |
| Impedance | 32 ohms |
| Maximum input power | 30 mW |
| JBL QuantumSOUND Signature | Yes |
| JBL QuantumSURROUND | Yes |
| Microphone | |
| Microphone type | Flip-up voice focus directional boom mic |
| Pickup pattern | Directional |
| Microphone frequency response | 100 Hz – 10 kHz |
| Microphone sensitivity | -40 dBV @ 1 kHz / Pa |
| Microphone size | 4 mm x 1.5 mm |
| Built-in microphone | Yes |
| Dimensions & Cables | |
| Audio cable length | 1.2 m (3.9 ft) |
| USB audio adapter cable length | 1.5 m |
| Ear cup external height | 9.9 cm (3.9 in) |
| Ear cup external width | 8.8 cm (3.5 in) |
| Ear cup internal height | 5.8 cm (2.3 in) |
| Ear cup internal width | 4.9 cm (1.9 in) |
| Ear cup depth | 2.7 cm (1.1 in) |
| Design & Comfort | |
| Headband material | Fabric |
| Ear cushion material | Memory foam ear cushions |
| Connectivity & Compatibility | |
| 3.5 mm audio input | Yes |
| Compatible via 3.5 mm jack | PC, PlayStation (PS5/PS4), Xbox (Series X|S/One), Nintendo Switch, Mobile, Mac, VR |
| Compatible via USB audio adapter | PC, PlayStation, Mac |
| JBL QuantumENGINE PC software suite | Yes |
| Note on JBL QuantumENGINE features | Features such as JBL QuantumSURROUND, RGB, EQ and microphone settings are only available on PC. |
| Software | |
| PC software | JBL QuantumENGINE |
| Available features on PC | JBL QuantumSURROUND, EQ and microphone settings via JBL QuantumENGINE |
| Warranty | |
| Warranty | Manufacturer warranty card included (terms as per JBL for Kenya, via seller) |
Perfect for
- PC and console gamers in Kenya who want immersive surround sound and clear team chat for competitive play.
- University and college students in Nairobi, Mombasa, Kisumu and Eldoret who need a comfortable headset for gaming, movies and online classes.
- Gaming cafés and esports arenas looking for durable, multi-platform headsets compatible with PCs and consoles.
- Streamers and content creators who need clear voice capture and reliable monitoring on PC or console.
- Home users who want a single wired headset that works across PlayStation, Xbox, Nintendo Switch, mobile and PC.
What's in the box
- JBL Quantum 300 gaming headset
- USB audio adapter
- Windshield foam for boom microphone
- Quick Start Guide
- Warranty card
- Safety Sheet
Watch it in action
Why buy from Trewrld Kenya
- Genuine, brand-new stock with warranty
- Pay via M-Pesa, card or Lipa Pole Pole (instalments)
- Free same-day delivery in Nairobi, fast countrywide shipping
- Knowledgeable local support before and after you buy
- Trusted Kenyan tech retailer — trewrld.com
Frequently asked questions
How much is the JBL Quantum 300 in Kenya?
At Trewrld Kenya, the JBL Quantum 300 gaming headset is priced at approximately KES 12,000. Prices may vary slightly due to stock and promotions, so please check the current price on trewrld.com or contact our team for an updated quote.
Can I pay for the JBL Quantum 300 via M-Pesa or Lipa Pole Pole?
Yes. You can pay securely via M-Pesa when ordering the JBL Quantum 300 from Trewrld. For eligible orders, we can also assist with flexible Lipa Pole Pole (instalment) options through our financing partners. Reach out to our sales team for the latest instalment plans.
Do you deliver the JBL Quantum 300 outside Nairobi?
Yes. We deliver the JBL Quantum 300 across Kenya, including Nairobi, Mombasa, Kisumu, Eldoret, Nakuru and other towns. Delivery times and fees depend on your location, but most orders are dispatched quickly once payment is confirmed.
What warranty do I get when I buy the JBL Quantum 300 from Trewrld?
You receive an official JBL warranty card in the box, honoured through Trewrld and authorised service channels in Kenya as per JBL’s terms. Keep your receipt and warranty card safe for any future support or claims.
Is the JBL Quantum 300 compatible with PS5, Xbox and Nintendo Switch?
Yes. The JBL Quantum 300 works with PS5 and PS4, Xbox Series X|S and One, Nintendo Switch, mobile, Mac, VR and PC via the 3.5 mm jack. You can also use the included USB audio adapter with PC, PlayStation and Mac for enhanced features via JBL QuantumENGINE on PC.
Do I need special software to use JBL QuantumSURROUND on the Quantum 300?
To use JBL QuantumSURROUND and advanced features like EQ and microphone tuning, you need to install the JBL QuantumENGINE software on a compatible PC and connect the headset via the included USB audio adapter. These software-powered features are only available on PC.
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