Marshall Monitor III A.N.C. Specs
Key Specs
| Wearing Style | Dual Ear with Headband
Foldable: Yes
|
| Earpiece Design | Over-Ear (Circumaural) |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz |
| Built-In Controls | Yes |
| Sensors | No |
| Noise Cancelling Microphone | Yes |
| Runtime | 70 Hours (BT+ANC)
100 Hours (BT) |
Headphone
| Wearing Style | Dual Ear with Headband
Foldable: Yes
|
| Earpiece Design | Over-Ear (Circumaural) |
| Open/Closed-Back | Open-Back |
| Sound Field | Stereo |
| Driver Type | Dynamic |
| Driver Size | 1.3" / 32 mm |
| Impedance | 35 Ohms |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | 117 dB SPL at 1 kHz / 187 mV |
| Built-In Controls | Yes |
| Sensors | No |
Microphone
| Built-In Mic | Yes |
| Noise Cancelling Microphone | Yes |
Connectivity
| Wireless | Bluetooth 5.3 |
| Wireless Range | 30' / 9.1 m |
| Supported Audio Codecs | AAC, LC3, SBC |
| Audio Connector | 1x 1/8" / 3.5 mm TRS |
| Audio Connector to Earpiece | USB-C (Shared with Charging Port) |
| Mobile App Compatible | Yes: Android & iOS
App Name: Marshall Bluetooth
Functionality: Adjust Settings |
Battery
| Runtime | 70 Hours (BT+ANC)
100 Hours (BT) |
| Quick Charging Times | 15 Minutes for 12 Hours |
| Recharge Time | 2.5 Hours |
Charging Case
| Charging Input | USB-C |
| Wireless Charging | No |
Physical
| Color | Black |
| Environmental Resistance | No |
| Weight | 8.8 oz / 250 g |
Packaging Info
| Package Weight | 1.9 lb |
| Box Dimensions (LxWxH) | 6.5 x 6.3 x 5.7" |