1. Introduction
This manual provides essential instructions for the safe and efficient operation of your Kaiser MSA-7515MX 15-inch Amplified Wireless Speaker. Please read this manual thoroughly before using the product and retain it for future reference.
Package Contents:
- Kaiser MSA-7515MX Amplified Speaker
- Wireless Microphone
- Remote Control
- Power Cable for Battery Charging
- User Manual
Image: Kaiser MSA-7515MX speaker shown with its included accessories: a wireless microphone, a remote control, and a power cable.
2. Safety Information
WARNING: To reduce the risk of electric shock, do not open the unit. Refer all servicing to qualified personnel.
- Do not expose this appliance to rain or moisture.
- Do not place objects filled with liquids, such as vases, on the appliance.
- Ensure proper ventilation and do not block any ventilation openings.
- Use only attachments/accessories specified by the manufacturer.
- Unplug the appliance during lightning storms or when unused for long periods.
3. Setup
3.1 Unpacking
Carefully remove all components from the packaging. Inspect the unit for any signs of damage. Keep the original packaging for potential future transport or service needs.
3.2 Charging the Battery
Before first use, fully charge the speaker's internal battery. Connect the provided power cable to the speaker's power input and then to a suitable power outlet. The charge indicator light will illuminate during charging. A full charge provides approximately 3.5 hours of continuous playback.
Image: The rear control panel of the speaker, highlighting the power input for charging and various adjustment knobs.
3.3 Optional Tripod Installation
The speaker is designed for floor mounting and can also be mounted on a standard speaker tripod (included). To install on a tripod, align the speaker's bottom mounting hole with the tripod pole and secure it firmly.
Image: The Kaiser MSA-7515MX speaker positioned on its included tripod stand.
4. Operating Instructions
4.1 Control Panel Overview
The rear panel of the speaker features various controls and inputs:
Image: A close-up of the speaker's control panel, showing all knobs, buttons, and input ports.
- Volume Control: Adjusts the master volume.
- Treble, Mid, Bass Controls: Adjusts the frequency response.
- Microphone Volume: Adjusts the volume of connected microphones.
- Echo/Delay: Controls for microphone effects.
- USB/MicroSD Ports: For media playback.
- Audio Inputs: 6.3mm jacks for microphones and guitar, AUX input.
- Power Switch: Turns the speaker on/off.
- LED Switch: Activates/deactivates the multicolor LED lights.
- KSR-Link: For connecting multiple compatible Kaiser speakers.
- Mic Priority: Prioritizes microphone audio over music.
- Record (GRAB): Records audio from inputs.
4.2 Bluetooth Connection
- Turn on the speaker using the Power switch.
- Press the "MODE" button until "Bluetooth" is selected (indicated on the display).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "Kaiser MSA-7515MX".
- Select the speaker to pair. A confirmation sound will indicate successful pairing.
- You can now stream audio wirelessly from your device up to 10 meters away.
4.3 USB/MicroSD Playback
Insert a USB drive or MicroSD card containing MP3 audio files into the respective port. The speaker will automatically detect and begin playing the files. Use the playback controls (play/pause, next/previous track) on the control panel or remote control.
4.4 Microphone and Guitar Inputs
Connect the included wireless microphone or other compatible microphones/guitars to the 6.3mm input jacks. Adjust the individual volume controls for microphones and guitar, as well as the Echo and Delay effects, to achieve desired sound.
Image: The wireless microphone provided with the speaker, ready for use.
4.5 KSR-Link Technology
To link two Kaiser MSA-7515MX speakers for stereo sound, ensure both speakers are powered on and in Bluetooth mode. Press and hold the "KSR-Link" button on one speaker until it pairs with the other. Once linked, audio played via Bluetooth will be synchronized across both speakers.
4.6 LED Lights
Toggle the "LED" switch on the control panel to turn the multicolor LED lights on or off. The lights will synchronize with the music playback.
Image: The front of the speaker displaying its vibrant multicolor LED lighting effect.
5. Maintenance
5.1 Cleaning
Wipe the speaker's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no liquids enter the unit.
5.2 Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Charge the battery regularly, even if the speaker is not in use for extended periods (e.g., once every 3 months).
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery discharged; Power cable not connected. | Charge the battery; Ensure power cable is securely connected. |
| No sound | Volume too low; Incorrect input selected; Device not paired (Bluetooth). | Increase volume; Select correct input mode; Re-pair Bluetooth device. |
| Bluetooth not connecting | Device too far; Interference; Speaker not in pairing mode. | Move device closer (within 10m); Avoid obstacles; Ensure speaker is in Bluetooth mode. |
| Microphone not working | Microphone volume low; Microphone off; Incorrect jack used. | Increase microphone volume; Turn on microphone; Use correct 6.3mm MIC input. |
7. Specifications
- Model: MSA-7515MX
- Output Wattage: 15000 Watts PMPO
- Speaker Size: 15 inches
- Connectivity: Bluetooth, USB, MicroSD, AUX, RCA, 6.3mm (Microphone/Guitar)
- Battery Life: Approximately 3.5 - 5 hours
- Power Source: Battery / AC Power
- Mounting Type: Floor Mount / Tripod Mount
- Dimensions (L x W x H): 49 x 75 x 40 cm
- Weight: 21.1 kg
- Impedance: 4 Ohm
- Features: Multicolor LED lights, KSR-Link technology, Microphone Priority, Audio Recording, FM Radio.
8. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Kaiser website. Keep your purchase receipt as proof of purchase.
Manufacturer: Kaiser
Product in Amazon.com.mx since: 10 July 2018
