JBL Quantum 650 vs Marshall Monitor II A.N.C.
Compare specifications, current prices and availability. Choose up to four products from the same family.
Add up to 2 more items to compare
Sony WH-1000XM4KSh 25,000.00
Sony WF-1000XM4KSh 29,500.00
Apple AirPods Pro 2KSh 28,500.00
Sony WH-1000XM5 HeadphonesKSh 33,500.00
Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  JBL Quantum 650 |  Marshall Monitor II A.N.C. |
|---|---|---|
| Price | KSh 28,000.00 | KSh 30,000.00 |
| Drivers | mm dynamic driver | 40mm dynamic drivers |
| Connection | Bluetooth | Bluetooth or 3.5mm wired |
| Active Noise Cancellation | No | Yes |
| Battery Life | Up to 45 hrs hours | 30 hours with ANC; 45 hours without ANC |
| Water & Dust Resistance | — | No rated protection |
| Weight | 331.5g | 320g |
No differences in these highlights for the visible products.
Full specifications
2 of 4 products
No specification differences for the visible products. Turn off “Show differences only” to see all published specifications.
General
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Brand | JBL | Marshall |
| Model | Quantum 650 | Monitor II A.N.C. |
| Announced | 2025 | 2020 |
| Type | Over-Ear Wireless Gaming Headset | Over-Ear Wireless Headphones |
| Color | Teal, Black, White, Purple | Black |
Design
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Weight | 331.5g | 320g |
Battery & Charging
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Battery Life | Up to 45 hrs hours | 30 hours with ANC; 45 hours without ANC |
| Fast Charging | No | 15 minutes provides 5 hours |
| Charging Port | USB-C | USB-C |
| Wireless Charging | No | No |
| Charging Time | — | 2 hours |
Connectivity
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Connection | Bluetooth | Bluetooth or 3.5mm wired |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.0 |
| Multipoint Connection | Yes | — |
| Connector | N/A — wireless audio connection | 3.5mm input; USB-C charging |
| Cable Length | N/A — no audio cable | — |
| App Support | No | Marshall Bluetooth app |
| Bluetooth Range | — | 10m |
Features
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Special Features | Multi-Platform Gaming | PC & Consoles | Foldable design; carrying bag |
| Voice Assistant | — | Google Assistant or device voice assistant |
Audio
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Drivers | mm dynamic driver | 40mm dynamic drivers |
| Frequency Response | 20 Hz - 40 kHz | 20Hz-20kHz |
| Impedance | 32 ohM | 32 ohms |
| Active Noise Cancellation | No | Yes |
| Transparency / Ambient Mode | No | Yes |
| Spatial Audio | Spatial Sound | — |
| Microphones | 6mm Cardioid Boom Mic | Noise Cancelling | Built-in microphone and remote |
| Audio Features | JBL Quantum Spatial Sound | Powerful, Immersive Audio | Marshall signature sound; customizable EQ |
Charging Case
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| 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 | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Controls | On-device playback, volume and call controls | Multi-directional control knob, ANC button and M-button |
| Ear Tips / Ear Cushions | Cushioned ear cups | Over-ear cushions |
| Water & Dust Resistance | — | No rated protection |
What's in the Box
| Specification | JBL Quantum 650 | Marshall Monitor II A.N.C. |
|---|---|---|
| Headphones / Earbuds | Quantum 650 | Monitor II A.N.C. headphones |
| Charging Case | N/A - no charging case | N/A - no charging case |
| Charging Cable | USB-C cable | USB-C charging cable |
| Audio Cable | N/A — not included | 3.5mm audio cable |
| Ear Tips / Accessories | N/A - on/over-ear design | N/A - on/over-ear design |
| Documentation | QSG | Warranty card | Warning card | Quick start guide and safety documentation |