| Brand | JBL | Marshall |
| Model No | Xtreme 3 | Stockwell II |
| Wired / Wireless | Bluetooth Speaker Specification | Bluetooth Speaker Specification |
| Driver Type | Dynamic | Dynamic |
| |
| Driver Diameter | NA | NA |
| Impedance | NA | NA |
| Sensitivity | NA | 80 dB SPL |
| Frequency Response | 53.5 Hz - 20000 Hz | 60 Hz - 20000 Hz |
| Maximum Power Input | 5V/9V/12V/15V/20V, 3A | 5-12 V, 3 A USB-C |
| Maximum Power Output | 2 X 25 W RMS Woofer + 2 X 25 W RMS Tweeter | One 10 W Class D Amplifier For The Woofer
Two 5 W Class D Amplifiers For the Tweeters |
| Signal to Noise Ratio | >80dB | NA |
| |
| Wireless Technology | Bluetooth | Bluetooth |
| Bluetooth Version | 5.1 | 5.0 |
| Compatible Profiles | All Bluetooth Devices | All Bluetooth Devices |
| Supported Codecs | A2DP, AVRCP | SBC |
| Battery Type | Lithium-Ion Polymer Batteries | Lithium-Ion Polymer Batteries |
| Bluetooth Range | 10 Meters | 10 Meters Class D |
| Battery Life | 15 Hours | 20+ Hours |
| Charging Time | 2.5 Hours | 5 Hours |
| |
| Noise Cancelling | NA | Passive |
| Aux Connectivity | Yes | Yes |
| Weight | 1.97 Kg | 1.38 Kg |
| Dimensions | 298 mm X 136 mm X 134 mm | 180 mm X 161 mm X 70 mm |
| Available Colors | Black, Blue, Green | Black, Blue, Grey, Brown |
| Accessories | JBL Xtreme 3 Bluetooth Speaker
JBL Adaptor With Power Cable + Regional Plug
JBL Xtreme 3 Strap
Quick-Start Guide
Safety Sheet
Warranty Card | Marshall Stockwell II Portable Stereo Loudspeaker
Legal and Safety Information
USB Type-C Charging Cable
Quick Start Guide |
| Other Features | 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. | 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. |
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