Introduction
The Fender Rumble Stage 800 is a digital bass amplifier designed to provide a wide range of realistic bass amp and effects models. It combines Fender's expertise with advanced technology, offering extensive sound customization options suitable for rehearsing, recording, and live performances. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your amplifier.
Setup
Unboxing and Initial Inspection
Carefully remove the Fender Rumble Stage 800 Bass Amplifier from its packaging. Ensure all components listed in the 'What's in the Box' section are present. Inspect the amplifier for any signs of damage that may have occurred during shipping. If any damage is found, contact Fender support immediately.
- Fender Rumble Stage 800 Digital Bass Amplifier
- Power Cable
- Fender 1 Year Limited Warranty Information
Power Connection
Connect the supplied power cable to the 'INPUT POWER' receptacle on the rear panel of the amplifier. Plug the other end into a grounded AC power outlet. Ensure the power switch is in the 'OFF' position before connecting to power.
Instrument Connection
Connect your bass guitar to the 'INPUT' jack on the top panel using a standard 1/4-inch instrument cable.
Powering On
Once all connections are secure, switch the 'POWER' button on the rear panel to the 'ON' position. The amplifier's display will illuminate, indicating it is ready for use.
Operating
Front Panel Controls

This image shows the front of the Fender Rumble Stage 800 Bass Amplifier, highlighting its robust construction and speaker grille. The top panel controls are visible, including input jacks, various knobs, and a digital display.
- INPUT: 1/4-inch jack for connecting your bass guitar.
- GAIN: Adjusts the input level and amount of drive.
- BASS, MIDDLE, TREBLE: 3-band equalizer for tone shaping.
- MASTER: Controls the overall output volume of the amplifier.
- Digital Display & Encoder: Navigate through presets, amp models, and effects. The encoder knob allows selection and adjustment of parameters.
- SAVE: Saves your customized settings as a preset.
- AUX: 1/8-inch auxiliary input for connecting external audio devices (e.g., MP3 player, smartphone) for practice along.
- HEADPHONES: 1/4-inch headphone output for silent practice.
Rear Panel Connections
This image displays the rear panel of the Fender Rumble Stage 800 Bass Amplifier, showing various input/output jacks and controls. The overall dimensions of the amplifier are also indicated.
- POWER (ON/OFF): Main power switch for the amplifier.
- INPUT POWER: Receptacle for the AC power cable.
- EXT. SPKR: Output for connecting an external speaker cabinet (4 Ohm or 8 Ohm, with specified wattage).
- HORN (ON/OFF): Switch to enable or disable the compression tweeter.
- USB: USB port for connecting to a computer for recording or firmware updates.
- FTSW (Footswitch): Input for connecting an optional footswitch to control various functions.
- FX SEND/RETURN: Stereo send and return jacks for connecting external effects processors.
- LINE OUT (PRE/POST): XLR line outputs for connecting to a PA system or recording console, with options for pre-EQ (dry) or post-EQ (wet) signal.
Key Features
- 800-Watt Power: Delivers substantial power suitable for various performance settings.
- Two 10" Fender Special Design Speakers: Provides clear and powerful bass reproduction.
- Compression Tweeter: Enhances high-frequency clarity, switchable via the rear panel.
- Digital Amp & Effects Models: Access over 15 amp models and 40 effects for diverse tonal options.
- Bluetooth Connectivity: Stream audio wirelessly for practice or control the amplifier via the Fender Tone app.
- Fender Tone App: Exclusive mobile application for one-touch preset access, management, and editing.
Product Video Overview
This video provides a concise overview of the Fender Rumble Stage - Electric Bass Guitar Combo Digital Modeling Amplifier, highlighting its key features and capabilities.
Maintenance
Cleaning
Wipe the amplifier's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the finish. Ensure the amplifier is unplugged before cleaning.
Storage
Store the amplifier in a dry, cool place away from direct sunlight and extreme temperatures. If storing for extended periods, cover it to protect against dust.
Speaker Grille Removal
The speaker grille is removable, typically attached with Velcro. This allows access to the speakers for cleaning or maintenance if needed. Exercise caution when removing or reattaching the grille to avoid damage.
Troubleshooting
- No Sound:
- Check power connections and ensure the amplifier is switched on.
- Verify instrument cable connections and ensure the bass volume is up.
- Check master volume and gain settings on the amplifier.
- If using headphones, ensure they are properly plugged in and the main speaker is not muted.
- Distorted Sound:
- Reduce the gain setting on the amplifier.
- Check for damaged instrument cables.
- Ensure the speaker is not damaged.
- Bluetooth Connectivity Issues:
- Ensure Bluetooth is enabled on your device and the amplifier.
- Try unpairing and re-pairing the device.
- Ensure your device is within range of the amplifier.
- Effects Not Working:
- Check the effects settings on the digital display.
- If using external effects, verify FX SEND/RETURN connections.
Specifications
| Feature | Detail |
|---|---|
| Output Wattage | 800 Watts |
| Speaker Size | Two 10" Fender Special Design Speakers |
| Tweeter | Compression Tweeter (switchable) |
| Connectivity | Bluetooth, USB, Aux Input, XLR Line Outputs, Headphone Output, FX Send/Return, Footswitch Input |
| Amp Models | Over 15 digital amp models |
| Effects | Over 40 digital effects |
| Item Weight | 30 pounds |
| Product Dimensions | 26 x 22.5 x 17.5 inches |
| Model Number | 2376100000 |
| Color | Black |
Warranty
The Fender Rumble Stage 800 Bass Amplifier comes with a Fender 1 Year Limited Warranty. Please refer to the warranty documentation included with your product for full terms and conditions.
Support
For further assistance, technical support, or service inquiries, please visit the official Fender website or contact Fender customer service directly. Detailed contact information can be found in your warranty documentation or on the Fender website.







