Edifier EDF100040 Active Speaker User Manual

Content

Edifier EDF100040 Active Speaker Manual

Introduction

The edifier EDF100040 Active Speaker is a powered bookshelf speaker system designed for desktop audio, home entertainment, music playback, and casual listening. Its active-speaker design places amplification inside the system, reducing the need for a separate stereo amplifier and simplifying installation.

This Edifier speaker system supports several common audio sources, including Bluetooth, PC, auxiliary, optical, and coaxial connections. That flexibility makes it suitable for connecting a computer, television, game console, smartphone, tablet, or other compatible source. Digital inputs can provide a cleaner connection for televisions and media players, while Bluetooth offers convenient wireless playback from mobile devices.

The system is aimed at users who want fuller, more capable sound than typical built-in computer or television speakers without assembling a complex hi-fi system. It can work well in a study, bedroom, living room, or compact media setup. A remote control and front-panel controls make everyday input selection and volume adjustment straightforward.

This guide explains how to connect, configure, operate, and troubleshoot the edifier EDF100040 Active Speaker. Because regional packages can vary, check the labels on the rear panel and the supplied documentation before making connections.

Specifications and Key Features

Model: EDF100040 active speaker system.
Speaker type: Powered stereo speaker system with an active and connected satellite speaker.
Audio inputs: Bluetooth, PC, AUX, optical, and coaxial.
Wireless profiles: Bluetooth playback requires a compatible device supporting standard audio profiles such as A2DP; remote-control functions may depend on AVRCP support.
Digital audio: Optical and coaxial inputs are intended for compatible PCM signals. If a television produces no sound, change its digital audio output to PCM.
Rated power: The published system specification lists 15 watts per channel for the treble section, 25 watts per channel for the mid-range and bass section, and 70 watts for the subwoofer section.
Frequency response: The published specification lists approximately 160 Hz to 20 kHz for the left and right speakers and approximately 41 Hz to 160 Hz for the subwoofer section.
Power supply: 100–240 V AC, 50/60 Hz, 500 mA. Confirm the rating printed on your unit before use.
Controls: Master volume and input selection on the active speaker, with additional control through the supplied remote.

How to Set Up the Edifier EDF100040 Active Speaker

Place the two speakers on a stable, level surface. Keep ventilation openings clear and position the speakers at approximately ear level when seated.
Connect the supplied speaker cable between the active speaker and the matching terminal on the other speaker. Match the left and right markings and insert the connectors fully.
Connect the power cord to the speaker and then to a suitable wall outlet. Keep the power switch off while attaching audio cables.
Choose one input. Use optical or coaxial for a television or digital source, PC or AUX for an analog device, or Bluetooth for wireless playback.
For Bluetooth pairing, select Bluetooth mode with the remote or by pressing the master volume control until the Bluetooth indicator appears. Open Bluetooth settings on the phone, tablet, or computer and select the displayed Edifier speaker name.
For optical or coaxial connections, set the source device to PCM audio if the speaker remains silent.
Turn on the speaker, start playback, and raise the volume gradually.

Do not operate the system near water, excessive heat, or blocked ventilation. Disconnect power before cleaning, moving, or reconnecting the speakers.

Troubleshooting

No sound

Confirm that the speaker is powered on, the correct input is selected, and the source device is not muted. Check both ends of every cable. For optical or coaxial sources, select PCM rather than Dolby Digital, DTS, or another unsupported output format.

Bluetooth will not pair

Switch the speaker to Bluetooth mode, remove any previous Edifier entry from the source device, and search again. Move the device closer to the speaker and temporarily disconnect other nearby Bluetooth devices. Restarting Bluetooth on the phone or computer can also refresh the pairing list.

Sound comes from only one speaker

Power off the system and reseat the speaker cable. Check the balance setting on the source device and verify that the left and right connections match the markings on the speakers.

Hum, distortion, or intermittent audio

Lower the source and speaker volume, replace a suspect analog cable, and separate audio cables from power adapters. Avoid using damaged cords or overloaded outlets.

Support and warranty

Keep the proof of purchase, serial number, and product packaging details. Warranty coverage varies by region. In North America, Edifier lists a two-year limited warranty for qualifying home speakers and provides support through support@edifier.com and 1-877-EDIFIER (334-3437). Contact Edifier or the authorized regional service center for model-specific assistance.

Pros and Cons

Advantages

Versatile connectivity: Bluetooth, analog, optical, and coaxial inputs cover computers, televisions, mobile devices, and media players.
Simple installation: Built-in amplification eliminates the need for a separate stereo receiver.
Flexible placement: The bookshelf-style design suits desks, shelves, and compact entertainment systems.
Dedicated low-frequency reproduction: The system’s subwoofer section can deliver deeper bass than many compact two-way desktop speakers.
Convenient control: A master control and remote make volume and source changes easy from a listening position.

Limitations

No broad network-audio feature set: Users seeking Wi-Fi streaming, multi-room audio, or app-based room correction may need a more advanced system.
Digital-format requirements: A television or media player may need to be set to PCM for optical or coaxial playback.
Wired satellite connection: The secondary speaker requires a physical cable, so the system is not completely wireless.
Limited expansion: This type of integrated system is less upgradeable than separate passive speakers and an amplifier.

The edifier EDF100040 Active Speaker is best suited to listeners who want a practical powered stereo system with multiple inputs and stronger performance than basic built-in speakers. Users planning a large room, advanced home theater installation, or expandable hi-fi system may prefer separate components.

PDF

Faqs

How do I set up the edifier EDF100040 Active Speaker for the first time?

Place the active speaker and passive speaker on stable surfaces, then connect them using the included speaker cable, matching the red and black terminals correctly. Connect the subwoofer to the active speaker, attach the power cable, and plug it into a suitable outlet. Choose an input such as PC, AUX, optical, coaxial, or Bluetooth, then start playback at low volume before adjusting the level.

How do I connect the edifier EDF100040 Active Speaker to a TV or computer?

For a computer, use the PC or AUX connection with the appropriate audio cable. For a television, optical or coaxial output can provide a digital connection when supported; otherwise, use an analog audio output. Select the matching input on the speaker system and set the TV or computer audio output to the connected port. If there is no sound, check both device volume and the selected input.

How do I pair the edifier EDF100040 Active Speaker with a Bluetooth device?

Turn on the speaker system and select Bluetooth mode using the remote control or front-panel controls. Enable Bluetooth on your phone, tablet, or computer, search for available devices, and choose the Edifier speaker from the list. Keep the devices nearby during pairing and pause connections from other devices if pairing fails. If the speaker is not discovered, restart Bluetooth and try again.

What should I do if the edifier EDF100040 Active Speaker has no sound?

First, confirm that the active speaker is powered on and the power indicator responds. Check that the passive speaker, subwoofer, and audio cable connections are secure. Select the input that matches the connected source and increase the volume on both the speaker and source device. Test another input or audio device to identify the cause. Restarting the speaker can also clear temporary connection problems.

Why is the edifier EDF100040 Active Speaker producing distorted or crackling audio?

Distortion commonly occurs when the source device or speaker volume is set too high. Lower both levels, then raise the speaker volume gradually while listening for improvement. Inspect the audio cable for loose plugs or visible damage and test another cable or input. Bluetooth interference can also affect sound, so move the source closer and reduce nearby wireless interference before testing again.

How can I improve bass and stereo performance on the edifier EDF100040 Active Speaker?

Position the left and right speakers at similar distances from your listening position, with the tweeters near ear level. Keep the subwoofer on a firm surface and avoid blocking its driver or ports. Use the remote control to adjust bass and treble gradually rather than applying extreme settings. Place the speakers away from corners if the bass sounds boomy, and keep cables fully connected.

Is the edifier EDF100040 Active Speaker compatible with phones, game consoles, and streaming devices?

The system can work with devices that provide a compatible Bluetooth, analog, optical, or coaxial audio output. Phones and tablets can generally connect through Bluetooth, while game consoles and streaming devices may require optical, coaxial, or an analog adapter depending on their ports. Check the source device's audio-output settings and select stereo or PCM when a digital connection produces no sound.

How should I clean and maintain the edifier EDF100040 Active Speaker?

Turn off and unplug the speaker system before cleaning. Wipe the cabinets and remote control with a soft, dry cloth; avoid water, solvents, aerosol cleaners, and spraying directly onto the speakers. Keep ventilation openings clear and do not place liquids on the cabinet. Inspect cables periodically for loose connections or damage, and store the remote batteries separately if the system will not be used for an extended period.