Introduction
The Seismic Audio Riot-15 Powered PA/DJ Speaker System is designed to deliver a superior audio experience for various applications, including PA systems and DJ setups. These durable and high-quality speakers produce clear sound across all frequency ranges. Each Riot-15 speaker features a 15-inch woofer, a 1.35-inch titanium compression driver, and a powerful Class D amplifier. Key features include an LED display, Digital Signal Processing (DSP), built-in Bluetooth connectivity, and an integrated mixer.
This manual provides essential information for the proper setup, operation, and maintenance of your Riot-15 speaker system to ensure optimal performance and longevity.
Package Contents
Upon unboxing, please verify that all components are present:
- 2 x Riot-15 Powered PA/DJ Speakers
- Mounting Hardware (for pole mounting)
- Power Cables
- User Manual (this document)

Setup Instructions
1. Speaker Placement
Position the speakers on a stable, flat surface or mount them on compatible speaker poles using the integrated pole mount. Ensure adequate ventilation around the rear panel where the amplifier and controls are located. Avoid placing speakers in direct sunlight or near heat sources.

2. Power Connection
- Ensure the speaker's power switch is in the OFF position.
- Connect the supplied power cable to the AC input on the rear panel of the speaker.
- Plug the other end of the power cable into a grounded electrical outlet.
3. Audio Connections
The Riot-15 speakers offer versatile input options:
- XLR / ¼” Combo Jacks (Input 1 & 2): These inputs accept microphone, line-level, and instrument signals. Use balanced XLR cables for microphones and long cable runs to minimize noise.
- AUX Input: For connecting devices with a 3.5mm stereo output, such as smartphones or media players.
- XLR Male Output: Allows for linking multiple speakers or sending the mixed signal to another audio device.

Operating Instructions
1. Powering On/Off
After all connections are made, switch the power button on the rear panel to the ON position. The LED display will illuminate, indicating the speaker is active.
2. Volume Control
Adjust the individual input volumes using the corresponding knobs on the rear panel. The master volume knob controls the overall output level of the speaker. Start with low volume settings and gradually increase to a comfortable listening level.
3. Bluetooth Pairing
To connect a Bluetooth device:
- Ensure Bluetooth is enabled on your audio source device (smartphone, tablet, laptop).
- On the Riot-15 speaker's LED display, navigate to the Bluetooth pairing mode.
- Select “Seismic Audio Riot-15” from the list of available devices on your audio source.
- Once paired, the Bluetooth indicator on the speaker's display will confirm the connection.
The Bluetooth range is approximately 10 meters (33 feet).
4. DSP (Digital Signal Processing)
The integrated 24-bit DSP allows for fine-tuning of the speaker's sound characteristics. Use the navigation buttons and knob next to the LED display to access and adjust various DSP presets and parameters, such as EQ settings, crossover points, and limiters. Refer to the on-screen menu for specific options.
5. Mixer Functionality
The built-in mixer allows you to blend signals from different inputs. Adjust the individual input gain controls to achieve a balanced mix before adjusting the master volume.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker cabinet. Do not use abrasive cleaners, waxes, or solvents.
- Storage: When not in use for extended periods, store the speakers in a cool, dry place, away from extreme temperatures and humidity.
- Ventilation: Ensure the rear heat sink and ventilation ports are clear of obstructions to prevent overheating.
- Cables: Regularly inspect power and audio cables for any damage. Replace damaged cables immediately.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound Output |
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| Distorted Sound |
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| Bluetooth Disconnection/Failure to Pair |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | Riot-15-Pair |
| Speaker Type | Woofer |
| Special Feature | TWS (True Wireless Stereo) |
| Recommended Uses | For Band Gigs, For Clubs, For DJ Sets, For Bars, For House Parties, For Outdoor Events, For Weddings, For Streaming Playlists |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Subwoofer Diameter | 15 Inches |
| Controller Type | Voice Control, Touch |
| Color | black |
| Product Dimensions | 17.75"D x 19.1"W x 30.5"H |
| Item Weight (per speaker) | 52.2 Pounds (104.4 Pounds for pair) |
| Impedance | 4 Ohm |
| Is Waterproof | FALSE |
| Number of Items | 2 |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 15 Inches |
| Power Source | Corded Electric |
| Woofer Diameter | 15 Inches |
| Tweeter Diameter | 1.35 Inches |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Speaker Maximum Output Power | 1000 Watts (LF 800W + HF 200W Peak) |
| Audio Output Mode | Line Level |
| Mounting Type | Floor Standing, Pole Mount |
Warranty and Support
Seismic Audio provides a full warranty for the Riot-15 speaker system. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided on the Seismic Audio official website or your purchase documentation. Do not attempt to service the unit yourself, as this may void the warranty and pose a safety risk.
For additional resources and product information, visit the Seismic Audio Store on Amazon.