100W Powerful Voice Amplifier

Introduction

Thank you for choosing the ResponseBridge S99 100W Powerful Voice Amplifier. This portable PA system is designed to deliver crystal-clear, powerful audio with deep bass and crisp treble, ensuring an immersive experience. Equipped with dual wireless microphones and multiple connectivity options, it is ideal for a wide range of applications, from classrooms and presentations to karaoke and outdoor events. This manual provides detailed instructions to help you get the most out of your device.

What's in the Box

• 1 x Amplifier
• 2 x Wireless Microphones
• 1 x Auxiliary Cable
• 1 x Shoulder Strap
• 1 x User Manual

Product Overview

The S99 Voice Amplifier features a durable metal casing and iron mesh grille, designed for both style and practicality. Its ergonomic handle and included shoulder strap ensure effortless portability.

Main Unit Features

The S99 Voice Amplifier unit with its two accompanying wireless microphones.

The amplifier boasts a 100W output powered by a 6.5-inch woofer and a 2-inch tweeter for 360-degree omnidirectional sound.

Internal view of the dual-speaker design for 360-degree stereo sound.

Control Panel (Top)

The top panel features intuitive controls for various audio adjustments:

• Instrument Volume Knob: Adjusts the volume for connected instruments.
• Echo Volume Knob: Controls the echo effect for microphones.
• Mic Volume Knob: Adjusts the volume of the connected microphones.
• Master Volume Knob: Controls the overall output volume of the speaker.
• LED Display: Shows current mode (e.g., BLU for Bluetooth, UHF for wireless mics).
• Playback Controls: Buttons for previous track, play/pause, next track.
• Mode Button (M): Switches between input modes (Bluetooth, UHF, USB, TF Card, Aux).
• Power Button: Turns the unit on/off.

Connectivity Ports (Back)

The back panel provides diverse input options:

Detailed view of the S99 amplifier's back panel with all connectivity ports labeled.

• Type-C Port: For charging the amplifier.
• USB Port: For USB drive playback.
• TF Card Slot: For TF card playback.
• AUX Input: 3.5mm jack for external audio devices.
• MIC1 & MIC2 Jacks: 3.5mm and 6.35mm inputs for wired microphones.
• Guitar Port: For connecting a guitar or other electronic instruments.

Wireless Microphones

The system includes two wireless microphones that can be used simultaneously. Each microphone features volume controls and a mode button to select from various sound effects (Acoustic, Profession, Popular, Hip-hop).

The two wireless microphones included with the S99 amplifier, showing their controls and features.

Setup

Charging the Amplifier

Before first use, fully charge the amplifier using the provided Type-C cable. The speaker provides up to 5 hours of continuous playback on a single charge, with a charging time of 3-4 hours.

Battery specifications: 4000mAh capacity, 3-4 hours charging, 5-8 hours playing time.

Microphone Pairing

The wireless microphones are typically pre-paired with the amplifier. To pair them manually or re-pair:

1. Turn on the amplifier.
2. Press the 'M' (Mode) button on the amplifier until the LED display shows 'UHF'.
3. Turn on the wireless microphone.
4. Long press the '+' and '-' buttons on the microphone simultaneously for about 3 seconds until it pairs with the amplifier. The UHF indicator on the amplifier will stop flashing once paired.

Operating Instructions

Bluetooth Connection

1. Turn on the amplifier.
2. Press the 'M' (Mode) button until 'BLU' appears on the LED display.
3. Enable Bluetooth on your smartphone or other device and search for 'S99'.
4. Select 'S99' to pair. A voice prompt will confirm successful connection.

USB/TF Card Playback

• Insert a USB drive or TF card into the corresponding slot. The amplifier will automatically switch to USB/TF mode and begin playback.
• Use the playback control buttons (previous, play/pause, next) on the amplifier to manage your music.

AUX Input

• Connect your external audio device (e.g., MP3 player, tablet) to the AUX port using the provided auxiliary cable.
• The amplifier will automatically switch to AUX mode.

Microphone Usage

• Turn on the wireless microphones. They should automatically connect to the amplifier.
• Adjust microphone volume using the 'Mic Volume' knob on the amplifier and the '+' / '-' buttons on the microphone itself.
• Experiment with sound effects (Acoustic, Profession, Popular, Hip-hop) by pressing the mode button on the microphone.
• Adjust echo level using the 'Echo Volume' knob on the amplifier.

Guitar Input

• Connect your guitar or other electronic instrument to the 'Guitar Port' on the back of the amplifier.
• Adjust the instrument's volume using the 'Instrument Volume' knob on the amplifier.

The S99 supports multiple input sources including Bluetooth, USB, TF Card, AUX, and dedicated ports for microphones and guitar.

Maintenance

• Keep the amplifier and microphones dry and clean.
• Wipe surfaces with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
• Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Do not attempt to disassemble or repair the unit yourself. Contact customer support for assistance.

Troubleshooting

• No Sound: Ensure the amplifier is powered on and charged. Check all volume knobs (master, mic, instrument) are turned up. Verify correct input mode is selected.
• Microphone Not Connecting: Ensure microphones are charged and powered on. Try re-pairing the microphones as described in the Setup section.
• Distorted Sound: Reduce the master volume or individual input volumes. Ensure no cables are damaged or improperly connected.
• Short Battery Life: Ensure the unit is fully charged before use. Battery performance may vary with volume levels and usage.

Specifications

Warranty and Customer Support

ResponseBridge is committed to customer satisfaction. If you encounter any issues with your S99 Voice Amplifier, please contact us before considering a return. We are dedicated to offering satisfactory solutions. Specific warranty period details are not provided in this manual; please refer to your purchase documentation or contact customer support for more information.