| Brand | Marshall | JBL |
| Model No | Stockwell II | Xtreme 3 |
| Wired / Wireless | Bluetooth Speaker Specification | Bluetooth Speaker Specification |
| Driver Type | Dynamic | Dynamic |
| |
| Driver Diameter | NA | NA |
| Impedance | NA | NA |
| Sensitivity | 80 dB SPL | NA |
| Frequency Response | 60 Hz - 20000 Hz | 53.5 Hz - 20000 Hz |
| Maximum Power Input | 5-12 V, 3 A USB-C | 5V/9V/12V/15V/20V, 3A |
| Maximum Power Output | One 10 W Class D Amplifier For The Woofer
Two 5 W Class D Amplifiers For the Tweeters | 2 X 25 W RMS Woofer + 2 X 25 W RMS Tweeter |
| Signal to Noise Ratio | NA | >80dB |
| |
| Wireless Technology | Bluetooth | Bluetooth |
| Bluetooth Version | 5.0 | 5.1 |
| Compatible Profiles | All Bluetooth Devices | All Bluetooth Devices |
| Supported Codecs | SBC | A2DP, AVRCP |
| Battery Type | Lithium-Ion Polymer Batteries | Lithium-Ion Polymer Batteries |
| Bluetooth Range | 10 Meters Class D | 10 Meters |
| Battery Life | 20+ Hours | 15 Hours |
| Charging Time | 5 Hours | 2.5 Hours |
| |
| Noise Cancelling | Passive | NA |
| Aux Connectivity | Yes | Yes |
| Weight | 1.38 Kg | 1.97 Kg |
| Dimensions | 180 mm X 161 mm X 70 mm | 298 mm X 136 mm X 134 mm |
| Available Colors | Black, Blue, Grey, Brown | Black, Blue, Green |
| Accessories | Marshall Stockwell II Portable Stereo Loudspeaker
Legal and Safety Information
USB Type-C Charging Cable
Quick Start Guide | JBL Xtreme 3 Bluetooth Speaker
JBL Adaptor With Power Cable + Regional Plug
JBL Xtreme 3 Strap
Quick-Start Guide
Safety Sheet
Warranty Card |
| Other Features | All Marshall portable speakers provide a unique multi-directional sound experience using True Stereophonic.
The Stockwell II top panel features analogue control knobs for bass, treble and volume, allowing you to fine-tune to the exact sound you desire.
Stockwell II offers 20+ hours of portable playtime on a single charge. Its pint-sized frame and guitar inspired carry strap make it perfect to take with you.
Stockwell II has quick charging capabilities so you can pick up and leave at a moment’s notice. 20 minutes gets you 6 hours of portable playtime, while a fully charged battery can be reached in 5 hours.Marshall Stockwell II Portable Speaker. | Carry it anywhere.
15 Hours of Playtime
Wireless Bluetooth Streaming.
IP67 waterproof and dustproof.
Massive JBL Original Pro Sound.
Crank up the fun with PartyBoost.
Power up with the built-in powerbank. |
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