Marshall Amplification STOCKWELL II User Manual
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Marshall Amplification STOCKWELL II User Manual

Portable stereo loudspeaker
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STOCKWELL II - PORTABLE STEREO LOUDSPEAKER
USER MANUAL

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Summary of Contents for Marshall Amplification STOCKWELL II

  • Page 1 STOCKWELL II - PORTABLE STEREO LOUDSPEAKER USER MANUAL...

  • Page 2: Legal & Trademark Notice

    LEGAL & TRADEMARK NOTICE • Design of device and packaging are intellectual properties of Zound Industries International AB and Marshall Amplification Plc. © All Rights Reserved. Zound Industries International AB is hereinafter referred to as “Zound Industries” or “manufacturer”. •...

  • Page 3: Table Of Contents

    BOX CONTENTS 004. GENERAL DESCRIPTION 005. ATTACHING THE CARRY STRAP 007. 008. CHARGING THE INTERNAL BATTERY 009. TURNING THE STOCKWELL II ON/OFF 010. CONNECTION ALTERNATIVES 011. CONNECTING VIA Bluetooth (PAIRING) 012. CONNECTING VIA AUX INPUT 013. CHOOSING AN AUDIO SOURCE 014.

  • Page 4: Box Contents

    BOX CONTENTS 001. MARSHALL STOCKWELL II PORTABLE STEREO LOUDSPEAKER 002. DETACHABLE CARRY STRAP 003. USB-C POWER LEAD 004. QUICK START GUIDE 005. IMPORTANT SAFETY INSTRUCTIONS 003. 002. 001. 005. 004. 004.

  • Page 5: General Description

    GENERAL DESCRIPTION 001. Bluetooth BUTTON ® 002. POWER/VOLUME KNOB 003. BASS KNOB 004. TREBLE KNOB 005. BATTERY LEVEL INDICATOR 006. FRONT DRIVER 001. 002. 003. 004. 005. 006. 005.
  • Page 6 GENERAL DESCRIPTION CONTINUED 007. CARRY STRAP 008. REAR DRIVER 009. USB-C POWER INPUT/OUTPUT CONNECTOR 010. AUX INPUT FOR 3.5 mm JACK 007. 008. 009. 010. 006.

  • Page 7: Attaching The Carry Strap

    ATTACHING THE CARRY STRAP THE STOCKWELL II FEATURES A DETACHABLE CARRY STRAP FOR EASY PORTABILITY. 001. POSITION THE HOLE IN THE CARRY STRAP OVER THE PIN ON THE SIDE OF THE SPEAKER. 002. GENTLY WORK THE STRAP AROUND THE PIN UNTIL IT IS FASTENED INTO POSITION.

  • Page 8: Charging The Internal Battery

    STOCKWELL II IS EQUIPPED WITH AN INTERNAL BATTERY, CAPABLE OF MORE THAN 20 HOURS OF PLAYTIME AT MID VOLUME. FOR OPTIMISED CHARGING, USE A 12 V, 3 A ADAPTER (NOT INCLUDED). THE STOCKWELL II WILL CONTINUE CHARGING WHEN TURNED OFF OR IN STANDBY MODE.

  • Page 9: Turning The Stockwell Ii On/Off

    TURNING THE STOCKWELL II ON/OFF THE VOLUME CONTROL ALSO TURNS THE STOCKWELL II ON AND OFF. 001. TURN THE VOLUME KNOB CLOCKWISE TO THE DESIRED VOLUME AND THE SPEAKER TURNS ON. 002. THE BATTERY LEVEL INDICATOR SHOWS THE BATTERY CHARGE.

  • Page 10: Connection Alternatives

    YOU CAN CONNECT UP TO THREE AUDIO SOURCES TO THE STOCKWELL II SIMULTANEOUSLY, UP TO TWO BLUETOOTH DEVICES AND ONE AUX DEVICE. THE STOCKWELL II DETECTS WHEN A CONNECTED AUDIO DEVICE STARTS PLAYING, AND MAKES IT THE SELECTED INPUT SOURCE. 010.

  • Page 11: Connecting Via Bluetooth (Pairing)

    CONNECTING VIA Bluetooth (PAIRING) THE STOCKWELL II CAN BE CONNECTED TO TWO Bluetooth DEVICES AT THE SAME TIME. WHEN TWO Bluetooth DEVICES ARE CONNECTED, PLAYING ONE WILL PAUSE THE OTHER. 001. PUSH AND HOLD THE Bluetooth BUTTON FOR 2 SECONDS, UNTIL THE Bluetooth INDICATOR STARTS TO BLINK.

  • Page 12: Connecting Via Aux Input

    THE SIDE OF THE SPEAKER. 002. CONNECT THE OTHER END OF THE LEAD TO THE AUDIO OUTPUT ON YOUR AUDIO DEVICE. 003. PRESS PLAY ON YOUR AUDIO DEVICE. NOTE: AUDIO CABLES ARE NOT INCLUDED WITH THE STOCKWELL II. 001. 002. 012.

  • Page 13: Choosing An Audio Source

    CHOOSING AN AUDIO SOURCE 001. PRESS PLAY ON ANY CONNECTED DEVICE TO MAKE IT THE SELECTED AUDIO SOURCE. IF ANOTHER Bluetooth DEVICE IS ALREADY PLAYING, IT WILL PAUSE AUTOMATICALLY. 002. PUSHING THE Bluetooth BUTTON ALSO TOGGLES BETWEEN CONNECTED DEVICES. 001. 002.

  • Page 14: Adjusting The Volume/Bass/Treble

    ADJUSTING THE VOLUME/BASS/TREBLE THE STOCKWELL II INCLUDES THREE KNOBS FOR ADJUSTING THE AUDIO. 001. VOLUME KNOB 002. BASS KNOB 003. TREBLE KNOB 001. 002. 003. 001. 002. 003. NOTE: THE VOLUME KNOB IS ALSO THE ON/OFF SWITCH. 014.

  • Page 15: Standby Mode

    STANDBY MODE IF THE STOCKWELL II IS LEFT UNUSED FOR 10 MINUTES, THE SPEAKER ENTERS STANDBY MODE TO SAVE BATTERY CHARGE. IN STANDBY MODE ALL BATTERY INDICATORS ARE OFF AND THE SPEAKER NO LONGER RESPONDS TO INPUT FROM ATTACHED DEVICES.

  • Page 16: Charging A Device From The Speaker

    CHARGING A DEVICE FROM THE SPEAKER YOU CAN USE THE USB-C INPUT ON THE SIDE OF THE STOCKWELL II TO CHARGE YOUR PHONE, TABLET OR OTHER COMPATIBLE DEVICE. A LEAD WITH USB-C CONNECTOR AND A SUITABLE CONNECTOR FOR YOUR DEVICE IS REQUIRED (NOT INCLUDED).

  • Page 17: Technical Information

    TECHNICAL INFORMATION ACOUSTIC SPECIFICATION • PORTABLE STEREO LOUDSPEAKER WITH BASS REFLEX SYSTEM • DIGITAL CLASS D AMPLIFIERS: 1 X 10 W + 2 X 5 W • 2" FULL RANGE DRIVERS: X 2 • 3" WOOFER: 1X • BASS AND TREBLE TONE CONTROLS •...

  • Page 18: Troubleshooting

    CAUSE ACTION THE STOCKWELL II The battery is discharged. Connect the USB-C lead to the Stockwell II and a USB DOES NOT TURN ON. power adapter. THERE IS NO AUDIO The wrong audio source is Ensure that the device is selected.
  • Page 19 There is a strong electric field Items such as microwave surrounding the Stockwell II. ovens, wireless network adapters, fluorescent lights and gas cookers use the same frequency range as the Bluetooth device.
  • Page 20 Too much bass/treble on the Decrease the bass/treble on speaker. the speaker. ERRATIC Interference from another Move the Stockwell II to electronic device. another spot. PERFORMANCE Turn off or move the interfering electronic device. NOTES: A Bluetooth DEVICE COULD CAUSE AUDIO-RELATED OR TECHNICAL FAULTS, DEPENDING ON USE, IN THE FOLLOWING CASES: •...
  • Page 21 WWW.MARSHALLHEADPHONES.COM...

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