Quantum 350 Wireless vs Soundcore Space Q45
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Quantum 350 Wireless |  Soundcore Space Q45 |
|---|---|---|
| Price | KSh 13,000.00 | KSh 13,000.00 |
| Drivers | mm dynamic driver | 40mm double-layer diaphragm drivers |
| Connection | Bluetooth | Bluetooth and 3.5mm AUX |
| Active Noise Cancellation | No | Adaptive ANC, up to 98% reduction |
| Battery Life | Up to 22 hours | Up to 65 hours (ANC off); up to 50 hours (ANC on) |
| Weight | 252g | 292g |
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Full specifications
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General
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Brand | JBL | Soundcore |
| Model | Quantum 350 Wireless | Space Q45 |
| Announced | 2021 | 2022 |
| Type | Over-Ear Wireless Gaming Headset | Over-Ear Wireless Headphones |
| Color | Black | Official colorways vary by market and selected variant |
Design
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Weight | 252g | 292g |
Battery & Charging
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Battery Life | Up to 22 hours | Up to 65 hours (ANC off); up to 50 hours (ANC on) |
| Charging Time | 2 hours from empty | — |
| Fast Charging | No | 5 minutes provides up to 4 hours |
| Charging Port | USB-C | USB-C |
| Wireless Charging | No | — |
Connectivity
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Connection | Bluetooth | Bluetooth and 3.5mm AUX |
| Bluetooth | N/A - proprietary 2.4GHz wireless | Bluetooth 5.3 |
| Multipoint Connection | No | Yes |
| Connector | N/A — wireless audio connection | — |
| Cable Length | N/A — no audio cable | — |
| App Support | No | Soundcore app |
Features
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Special Features | PC | PlayStation 5 | PlayStation 4 | Nintendo Switch (Docked) | Mac | Protective case; AUX listening |
Audio
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Drivers | mm dynamic driver | 40mm double-layer diaphragm drivers |
| Frequency Response | 20 Hz - 20 kHz | — |
| Impedance | 32Ω | — |
| Active Noise Cancellation | No | Adaptive ANC, up to 98% reduction |
| Transparency / Ambient Mode | No | Five adjustable transparency levels |
| Spatial Audio | No | — |
| Microphones | Built-in microphone | 2 microphones with AI for calls |
| Audio Features | JBL QuantumSOUND Signature | Immersive Gaming Audio | Hi-Res Wireless; HearID |
| Audio Codecs | — | LDAC |
Charging Case
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Case Type | N/A - no charging case | N/A - no charging case |
| Case Battery Life | N/A - no charging case | N/A - no charging case |
| Case Charging | N/A - no charging case | N/A - no charging case |
| Case Charging Port | N/A - no charging case | N/A - no charging case |
| Case Wireless Charging | N/A - no charging case | N/A - no charging case |
| Case Dimensions | N/A - no charging case | N/A - no charging case |
| Case Weight | N/A - no charging case | N/A - no charging case |
| Case Water & Dust Resistance | N/A - no charging case | N/A - no charging case |
| Case Features | N/A - no charging case | N/A - no charging case |
Design & Controls
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Controls | On-device playback, volume and call controls | Physical controls |
| Ear Tips / Ear Cushions | Cushioned ear cups | — |
What's in the Box
| Specification | Quantum 350 Wireless | Soundcore Space Q45 |
|---|---|---|
| Headphones / Earbuds | JBL Quantum 350 Wireless headset | Space Q45 headphones |
| Charging Case | N/A - no charging case | N/A - no charging case |
| Charging Cable | USB charging cable | — |
| Audio Cable | N/A — not included | AUX audio cable |
| Ear Tips / Accessories | USB audio adapter | N/A - over/on-ear design |
| Documentation | Quick Start Guide; Warranty card; Safety Sheet | Documentation |