1. Introduction
Thank you for purchasing the Kaiser MSA-2071M Rechargeable Bluetooth Speaker. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
The MSA-2071M is a portable Bluetooth speaker featuring 50W RMS power output, a built-in rechargeable battery, microphone inputs, and KSR Link technology for multi-speaker pairing. It supports various audio sources including Bluetooth, USB, MicroSD, and AUX input.
2. Safety Information
- Do not expose the speaker to water, moisture, or extreme temperatures.
- Avoid placing the speaker near heat sources or in direct sunlight.
- Do not attempt to disassemble or modify the speaker. This will void the warranty and may cause damage or injury.
- Use only the specified charging cable and power adapter.
- Keep the speaker away from children and pets.
- Ensure proper ventilation around the speaker during use.
3. Product Overview
Familiarize yourself with the main components and controls of your Kaiser MSA-2071M speaker.
Figure 3.1: Front view of the Kaiser MSA-2071M speaker.
Figure 3.2: Top control panel with inputs and buttons.
Control Panel Features:
- MIC 1 / MIC 2 Inputs: 6.3mm jacks for connecting microphones.
- AUX Input: 3.5mm jack for connecting external audio devices.
- MicroSD Slot: For playing music from a MicroSD card.
- USB Port: For playing music from a USB flash drive.
- Power Switch: ON/OFF toggle for the speaker.
- Mode Button (KSR-LINK): Switches between input modes (Bluetooth, AUX, USB, MicroSD) and activates KSR Link.
- Volume Controls (+/-): Adjusts the main speaker volume.
- Playback Controls: Play/Pause, Next Track, Previous Track.
- MENU / MIC PRIO / LED Button: Multi-function button for menu navigation, microphone priority, and LED light control.
- GRABAR (Record) Button: For recording audio (functionality may vary).
Figure 3.3: Included microphone.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's power input and a suitable power source. The charging indicator light will show the charging status. Once fully charged, disconnect the cable.
4.2 Powering On/Off
Locate the Power Switch on the control panel. Toggle it to the 'ON' position to power on the speaker. Toggle it to 'OFF' to power off the speaker.
4.3 Connecting a Microphone
Insert the 6.3mm jack of your microphone into either the MIC 1 or MIC 2 input on the control panel.
5. Operating Instructions
5.1 Bluetooth Connection
- Power on the speaker. The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing 'BLUE' on the display.
- On your mobile device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select 'MSA-2071M' from the list of devices.
- Once connected, the speaker will emit a confirmation sound, and 'BLUE' on the display will stop flashing.
- You can now play audio from your device through the speaker. The Bluetooth range is up to 10 meters.
5.2 KSR Link (Multi-Speaker Pairing)
KSR Link allows you to wirelessly connect two Kaiser speakers for a stereo sound experience.
- Ensure both MSA-2071M speakers are powered on and in Bluetooth mode, but not yet connected to any device.
- On one of the speakers (this will be the primary speaker), press and hold the 'MODE / KSR-LINK' button until you hear a confirmation sound, indicating it's searching for another speaker.
- The primary speaker will automatically connect to the secondary speaker. A confirmation sound will indicate successful pairing.
- Now, connect your mobile device to the primary speaker via Bluetooth as described in section 5.1. Audio will play through both speakers.
5.3 USB / MicroSD Playback
- Insert a USB flash drive or MicroSD card (with MP3 audio files) into the respective port/slot on the control panel.
- The speaker will automatically detect the storage device and begin playing music. If not, press the 'MODE' button to switch to USB or MicroSD mode.
- Use the Playback Controls (Play/Pause, Next Track, Previous Track) to manage your music.
5.4 AUX Input
- Connect one end of a 3.5mm audio cable (not included) to the AUX input on the speaker.
- Connect the other end of the cable to the audio output of your external device (e.g., MP3 player, computer).
- Press the 'MODE' button until 'AUX' is displayed.
- Control playback and volume from your external device.
5.5 Microphone Usage
After connecting a microphone (as per section 4.3), you can use it for karaoke or announcements. Adjust the microphone volume using the dedicated controls if available, or the main volume control. Press the 'MIC PRIO' button (part of the MENU button) to activate microphone priority, which lowers music volume when the microphone is in use.
5.6 LED Lights
The speaker features integrated LED lights. Press the 'LED' button (part of the MENU button) to cycle through different light modes or turn them off.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is discharged. | Connect the speaker to a power source and charge it. |
| No sound from the speaker. | Volume is too low; incorrect input mode; device not connected. | Increase volume; press 'MODE' to select correct input; ensure device is properly connected. |
| Bluetooth device cannot connect. | Speaker not in pairing mode; device too far; interference. | Ensure speaker is in Bluetooth mode and flashing; move device closer; restart speaker and device. |
| Microphone not working. | Microphone not properly connected; microphone volume low. | Ensure microphone is fully inserted into MIC 1/2; adjust main volume. |
| KSR Link not pairing. | Speakers not in correct mode; too far apart. | Ensure both speakers are in Bluetooth mode and not connected to a device; place speakers closer; try re-initiating KSR Link on one speaker. |
8. Specifications
| Feature | Specification |
|---|---|
| Model | MSA-2071M |
| Brand | Kaiser |
| Power Output (RMS) | 50 W RMS |
| Power Output (PMPO) | 20,000 W PMPO |
| Speaker Size | 2 x 6.5 inches |
| Bluetooth Version | Latest Generation |
| Bluetooth Range | Up to 10 meters |
| Impedance | 3.6 Ohms |
| Connectivity | Bluetooth, USB, MicroSD, AUX (3.5mm), 2 x Microphone (6.3mm) |
| Special Features | KSR Link, Rechargeable Battery, LED Lights |
| Dimensions (Package) | 70 x 33.5 x 30.5 cm |
| Weight (Package) | 7.22 kg |
| Power Source | Battery |
9. Warranty and Support
This product is covered by Kaiser's standard warranty. For detailed warranty information, please refer to the warranty card included with your purchase or visit the official Kaiser website.
For technical support, troubleshooting assistance, or inquiries about replacement parts, please contact Kaiser customer service. You can also visit the Kaiser Brand Store on Amazon for additional product information and support resources.
