Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Razer Leviathan V2 Multi-Driver PC Gaming Soundbar with Subwoofer and Razer Basilisk V3 Customizable Ergonomic Gaming Mouse. Please read this manual thoroughly before using your devices to ensure proper functionality and to maximize your gaming and audio experience.

Image: The Razer Leviathan V2 Soundbar and its accompanying subwoofer, alongside the Razer Basilisk V3 Gaming Mouse, showcasing both products included in this bundle.
Package Contents
Verify that all items are present in your package:
- Razer Leviathan V2 Multi-Driver PC Gaming Soundbar
- Razer Leviathan V2 Subwoofer
- Razer Basilisk V3 Customizable Ergonomic Gaming Mouse
- Power Adapter for Soundbar
- USB-C to USB-A Cable (for Soundbar PC connection)
- Documentation (Quick Start Guide, Important Product Information Guide)
Setup
Razer Leviathan V2 Soundbar Setup
- Placement: Position the soundbar directly beneath your monitor or display. Ensure the subwoofer is placed on the floor, ideally near the soundbar, for optimal bass response.
- Power Connection: Connect the power adapter to the soundbar's power port and then plug it into a wall outlet.
- PC Connection (USB): Connect the soundbar to your PC using the provided USB-C to USB-A cable. The USB-C end goes into the soundbar, and the USB-A end into an available USB port on your PC.
- Bluetooth Connection (Optional): For mobile devices or other Bluetooth-enabled devices, press and hold the Bluetooth button on the soundbar until the LED indicator blinks. Search for "Razer Leviathan V2" on your device's Bluetooth settings and pair.
- Software Installation: Download and install the Razer Synapse software from the official Razer website (www.razer.com/synapse) to customize audio settings, Chroma RGB lighting, and firmware updates.

Image: The Razer Leviathan V2 soundbar and its dedicated subwoofer, illustrating their compact design suitable for desktop setups.

Image: An X-ray view diagram of the Razer Leviathan V2 soundbar, highlighting its multi-driver configuration including full-range drivers, tweeters, passive radiators, and the down-firing subwoofer.
Razer Basilisk V3 Mouse Setup
- Connection: Plug the USB connector of the Razer Basilisk V3 mouse into an available USB port on your PC.
- Software Installation: Download and install the Razer Synapse software from the official Razer website (www.razer.com/synapse) to customize button assignments, DPI settings, Chroma RGB lighting, and calibrate the sensor.

Image: The Razer Basilisk V3 gaming mouse, showcasing its ergonomic design and customizable RGB lighting zones.
Operating Instructions
Razer Leviathan V2 Soundbar Operation
- Power On/Off: Press the power button on the soundbar to turn it on or off.
- Volume Control: Use the volume up/down buttons on the soundbar or control volume via your connected device (PC, smartphone).
- Source Switching: Use the source button to switch between USB audio and Bluetooth audio.
- THX Spatial Audio: Enable or disable THX Spatial Audio through the Razer Synapse software for immersive 7.1 surround sound.
- Razer Chroma RGB: Customize lighting effects and synchronize with other Razer Chroma devices using Razer Synapse.

Image: A visual representation of THX Spatial Audio technology integrated into the Razer Leviathan V2, illustrating its capability to deliver cinematic surround sound and a wide soundstage.
Razer Basilisk V3 Mouse Operation
- DPI Adjustment: Use the dedicated DPI cycle button (usually located behind the scroll wheel) to cycle through preset DPI stages. Customize these stages in Razer Synapse.
- Programmable Buttons: The Basilisk V3 features 10+1 programmable buttons. Assign macros, keybinds, or multimedia functions to these buttons using Razer Synapse.
- HyperScroll Tilt Wheel:
- Tactile Cycling Mode: Provides precise, notched scrolling for weapon selection or line-by-line navigation.
- Free-Spin Mode: Enables smooth, high-speed scrolling for quickly browsing long documents or web pages.
- Smart-Reel Mode: Automatically switches between tactile and free-spin modes based on scroll speed.
- Razer Chroma RGB: Customize the 11 lighting zones with various effects and synchronize with other Razer Chroma devices via Razer Synapse.

Image: A diagram illustrating the 10+1 programmable buttons on the Razer Basilisk V3 mouse, showing potential assignments for limitless configurations.

Image: A close-up view of the Razer Basilisk V3's HyperScroll Tilt Wheel, detailing its Tactile-Cycling, Free-Spin, and Smart-Reel modes for versatile scrolling.
Maintenance
General Cleaning
- Always disconnect devices from power before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
- Avoid using harsh chemicals, abrasive cleaners, or solvents.
- Do not allow liquids to enter any openings.
Soundbar and Subwoofer
- Wipe down the exterior surfaces regularly to prevent dust buildup.
- Use a soft brush or compressed air to gently clean speaker grilles if necessary.
Gaming Mouse
- Clean the mouse surface and buttons with a soft, dry cloth.
- For the optical sensor, use a cotton swab lightly dampened with isopropyl alcohol to gently clean the sensor lens. Ensure it is dry before use.
- Remove any debris from the mouse feet to ensure smooth gliding.
Troubleshooting
| Issue | Possible Solution |
|---|---|
| Soundbar has no sound. |
|
| Mouse cursor is erratic or unresponsive. |
|
| Razer Synapse not detecting devices. |
|
Specifications
Razer Leviathan V2 Soundbar
- Drivers: 2 x Full-range drivers, 2 x Tweeters, 2 x Passive Radiators
- Subwoofer: Down-firing subwoofer
- Connectivity: USB Audio Input, Bluetooth 5.2
- Audio Technology: THX Spatial Audio
- Lighting: Razer Chroma RGB (18 lighting zones)
- Form Factor: Compact desktop design
Razer Basilisk V3 Gaming Mouse
- Sensor: Razer Focus+ 26K DPI Optical Sensor
- Buttons: 10+1 Programmable Buttons
- Switches: Razer Optical Mouse Switches Gen-2 (70 million clicks lifespan)
- Scroll Wheel: Razer HyperScroll Tilt Wheel (Tactile, Free-Spin, Smart-Reel modes)
- Lighting: 11 Razer Chroma RGB Lighting Zones
- Connectivity: Wired USB
Warranty and Support
Razer products come with a limited warranty. For detailed warranty information, please refer to the Important Product Information Guide included in your package or visit the official Razer website's support section.
For technical support, driver downloads, and frequently asked questions, please visit the Razer Support page:
You can also contact Razer customer service directly through their website for further assistance.