Introduction
Welcome to the user manual for your Marshall Stanmore II Wireless Bluetooth Speaker. This speaker is designed to deliver high-performance sound, suitable for any room size. It incorporates advanced components, including two 15-watt Class D amplifiers for its tweeters and a 50-watt Class D amplifier for its subwoofer, ensuring clean and precise audio reproduction even at high volumes.
The Stanmore II features Bluetooth 5.0 with Qualcomm aptX technology, providing a lossless wireless stereo sound experience. This manual will guide you through the setup, operation, and maintenance of your speaker, ensuring you get the best possible audio experience.
What's in the Box
Upon opening your Marshall Stanmore II package, please verify that all the following components are included:
- Marshall Stanmore II Bluetooth Speaker
- User Manual (this document)
- AC Power Cable(s) (region specific)
Setup
1. Placement
Place the Marshall Stanmore II speaker on a stable, flat surface. Ensure there is adequate space around the speaker for optimal sound dispersion and ventilation. The speaker is designed for freestanding placement.
2. Power Connection
- Locate the power input on the rear panel of the speaker.
- Connect the provided AC power cable to the speaker's power input.
- Plug the other end of the power cable into a suitable wall outlet (100-240V).
- Turn on the speaker using the power lever on the top panel.
Operating Instructions
Top Panel Controls
The top panel of the Stanmore II features several controls for adjusting your audio experience:
- Source Button: Toggles between input sources (Bluetooth, RCA, 3.5mm).
- Volume Control Knob: Adjusts the overall audio volume.
- Bass Control Knob: Adjusts the bass level.
- Treble Control Knob: Adjusts the treble level.
- Play/Pause Button: Controls media playback when connected via Bluetooth.
- Power Lever: Turns the speaker on or off.
Bluetooth Connectivity
- Ensure the speaker is powered on.
- Press the Source button until the Bluetooth indicator light is illuminated.
- On your audio device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "Stanmore II" from the list of devices to pair.
- Once paired, the Bluetooth indicator light will turn solid, and you can begin playing audio wirelessly.
The speaker supports Bluetooth 5.0 with aptX technology, providing a stable wireless connection up to 30 feet (approximately 9 meters).
Wired Connectivity
The Stanmore II offers additional wired connection options:
- RCA Input: Connect audio devices using an RCA cable to the RCA input ports on the rear panel.
- 3.5mm Input: Connect devices using a 3.5mm auxiliary cable to the 3.5mm input jack on the top panel.
After connecting a wired source, press the Source button to select the corresponding input (RCA or AUX).
Multi-Host Functionality
The speaker features multi-host functionality, allowing two Bluetooth devices to be connected simultaneously. You can easily switch between the two connected devices by simply playing audio from the desired device.
Maintenance
To ensure the longevity and optimal performance of your Marshall Stanmore II speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the exterior surfaces of the speaker. Avoid using abrasive cleaners, solvents, or sprays, as these can damage the finish.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ventilation: Ensure the speaker's ventilation openings are not blocked to prevent overheating.
- Water Resistance: This speaker is not water-resistant. Avoid exposing it to liquids or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; power outlet issue. | Ensure power cable is securely connected to both speaker and wall outlet. Try a different outlet. |
| No sound | Incorrect input source selected; volume too low; device not paired (Bluetooth). | Press the Source button to select the correct input. Increase volume on both speaker and source device. Re-pair Bluetooth device if necessary. |
| Bluetooth connection unstable or drops | Device too far from speaker; interference; low battery on source device. | Move device closer to the speaker (within 30 feet). Avoid placing speaker near other wireless devices. Charge source device. |
| Distorted audio | Volume too high; incorrect equalizer settings; poor audio source quality. | Reduce volume. Adjust Bass and Treble knobs. Try a different audio source. |
Specifications
- Model Name: Marshall Stanmore II Wireless Bluetooth Speaker
- Model Number: 1001902
- Speaker Type: Bluetooth
- Connectivity Technology: Wired, Wireless (Bluetooth 5.0 with aptX)
- Audio Output Mode: Stereo
- Speaker Maximum Output Power: 80 Watts
- Frequency Range: 50–20,000 Hz
- Signal-to-Noise Ratio: 101 dB
- Input Voltage: 100–240 V
- Product Dimensions (D x W x H): 16.7" x 10.5" x 11.1" (42.4 cm x 26.7 cm x 28.2 cm)
- Item Weight: 9.02 pounds (4.1 Kilograms)
- Material: Wood
- Color: Black
- Water Resistance Level: Not Water Resistant
- Control Method: App, Touch (via physical knobs/buttons)
- Compatible Devices: Projector, Laptop, Gaming Console, Personal Computer, Smartphone
Warranty & Support
Your Marshall Stanmore II Wireless Bluetooth Speaker comes with a limited warranty. For detailed information regarding warranty terms and conditions, please refer to the official Marshall website or contact customer support.
For further assistance, technical support, or to download the full user manual in PDF format, please visit the official Marshall support page or refer to the included documentation.
Additional Resources:
- Download Full User Manual (PDF)
- Marshall Official Support Page (Example link, actual link might vary)
