Welcome
Thank you for choosing the M-AUDIO Forty Sixty 6.5-inch Studio Monitor Speaker. This manual provides essential information for setting up, operating, and maintaining your new studio monitor. Please read it thoroughly to ensure optimal performance and safe use of your device.
Important Safety Instructions
- Electrical Safety: Always connect the speaker to a grounded power outlet. Do not expose the unit to rain or moisture.
- Hearing Protection: This loudspeaker is capable of delivering sound pressure levels of more than 85 dB, which may cause permanent hearing damage. Use caution when adjusting volume levels.
- Ventilation: Ensure adequate ventilation around the speaker. Do not block any ventilation openings.
- Placement: Place the speaker on a stable, level surface to prevent it from falling.
Package Contents
Verify that all items listed below are included in your package:
- Forty Sixty Speaker
- Isolation Pad
- Power Cable
- Quickstart Guide
- Safety & Warranty Manual
Product Overview
The M-AUDIO Forty Sixty 6.5-inch Studio Monitor is a 100W bi-amplified speaker designed for precise audio reproduction. It features a 6.5-inch Kevlar woofer for extended bass response and a 1-inch high-frequency driver with waveguide for clear highs. Advanced DSP processing and Burr-Brown analog-to-digital conversion ensure detailed sound. The speaker also offers Bluetooth 5.3 TWS audio streaming and control via the M-AUDIO Forty Series Control App.

Setup
Physical Placement
Proper placement of your studio monitors is crucial for accurate sound reproduction. Position the speakers to form an equilateral triangle with your listening position. Ensure the tweeters are at ear level. Use the included isolation pads to minimize unwanted vibrations and improve acoustic performance.

Connections
The M-AUDIO Forty Sixty offers versatile input options for various audio setups:
- XLR Input: For balanced connections from professional audio interfaces or mixers.
- TRS Input: For balanced or unbalanced connections from audio interfaces, DJ rigs, or other studio equipment.
Connect your audio source to the desired input on the rear panel of the speaker. Ensure the power cable is securely connected to the speaker and a grounded power outlet.


Official Product Video: M-AUDIO FORTY series
An official M-AUDIO video showcasing the features and use cases of the Forty Series studio monitors, including connections and studio environments.
Operating Instructions
Power On/Off
Locate the power switch on the rear panel of the speaker. Flip the switch to the 'ON' position to power on the unit. The power indicator LED on the front will illuminate. To power off, flip the switch to the 'OFF' position.
Volume Control
Adjust the overall output volume using the 'Volume' knob on the rear panel. Start with a low volume and gradually increase it to your desired listening level.
Listening Modes
The Forty Sixty features front panel buttons for instant listening modes:
- FLAT Mode: Provides a true, uncolored mix reference for accurate sound.
- HYPE Mode: Simulates how your mix will sound on consumer devices like earbuds or car stereos.
- CUSTOM Mode: Allows you to apply personalized EQ settings configured via the M-AUDIO Forty Series Control App.

Bluetooth Connectivity
The Forty Sixty supports Bluetooth 5.3 True Wireless Stereo (TWS) audio streaming. To pair your device:
- Ensure the speaker is powered on.
- Activate Bluetooth on your audio device (smartphone, tablet, etc.).
- Select 'M-AUDIO Forty Sixty' from the list of available Bluetooth devices.
- Once paired, the Bluetooth indicator on the speaker will illuminate. For TWS pairing with a second speaker, refer to the Quickstart Guide.

M-AUDIO Forty Series Control App
Download the M-AUDIO Forty Series Control App to access advanced features, including customizable presets and a 5-band equalizer. The app allows you to fine-tune your speaker's output to match your room's acoustics and personal preferences.

Acoustic Tuning
The Forty Sixty incorporates precision DSP crossover and professional-grade Burr-Brown analog-to-digital conversion to ensure accurate and detailed sound. These technologies work together to deliver a balanced frequency response, crucial for critical listening and mixing.



Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Avoid using abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Protection: Protect the speaker cones from physical damage.
Troubleshooting
- No Audio Output:
- Ensure the speaker is powered on and the volume is turned up.
- Verify that the audio source is connected correctly to the appropriate input (XLR or TRS).
- Check the input switch on the rear panel to ensure it matches your connected input type.
- Confirm that your audio source is playing and its volume is adequate.
- Unexpected Popping Sound:
- A popping sound may occur if the Bluetooth pairing is lost. Try forgetting the speaker in your device's Bluetooth settings and re-pairing.
- Ensure all connections are secure and free from interference.
Specifications
| Feature | Specification |
|---|---|
| Brand | M-AUDIO |
| Model Name | FORTYSIXTY |
| Speaker Size | 6.5 Inches |
| Speaker Maximum Output Power | 100 Watts |
| Woofer Diameter | 6.5 Inches |
| Tweeter Diameter | 1 Inches |
| Connectivity Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Control Method | App |
| Product Dimensions | 8.6"D x 8.5"W x 13.2"H |
| Item Weight | 15.84 pounds (7.2 Kilograms) |
| Material | Plastic |
| Color | Black |
| Power Source | Corded Electric |
| Frequency Response | 22 KHz (Upper limit) |
Warranty and Support
The M-AUDIO Forty Sixty Studio Monitor comes with a Limited Warranty. Please refer to the included Safety & Warranty Manual for detailed terms and conditions.
For technical support, troubleshooting assistance, or further inquiries, please visit the official M-AUDIO website or contact their customer service department.





