Edifier e25HD PC Speakers Instruction Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Edifier e25HD PC Speakers. Designed for high-fidelity audio, these speakers feature passive bass radiators and Bluetooth 5.3 with LDAC support, offering a superior listening experience for desktop environments. Please read this manual thoroughly before using the product to ensure proper function and longevity.

Image 1.1: The Edifier e25HD PC Speakers in white, accompanied by their remote control, showcasing their sleek design.

2. What's in the Box

Upon opening the package, verify that all the following components are present:

• Edifier e25HD Active Speaker (1 unit)
• Edifier e25HD Passive Speaker (1 unit)
• Remote Control (1 unit)
• Power Adapter & Power Cable (1 set)
• Speaker Connecting Cable (1 unit)
• 3.5mm to RCA Audio Cable (1 unit)
• 3.5mm to 3.5mm Audio Cable (1 unit)
• Fiber Optic Audio Cable (1 unit)
• Cleaning Cloth (1 unit)
• Quick Start Guide (1 unit)
• Important Safety Instructions (1 unit)

Image 2.1: An illustration showing all included components and cables in the Edifier e25HD speaker package.

3. Product Features

The Edifier e25HD speakers are engineered with advanced audio technologies to deliver exceptional sound quality and user convenience.

• 24-Bit Hi-Res Audio Decoding: Equipped with 1-inch silk dome tweeters and 3-inch full-range drivers, supporting 74W RMS Hi-Res wireless audio and 24bit/96KHz wired audio.
• LDAC Codec Support: Enables high-resolution wireless audio streaming up to 990Kbps via Bluetooth 5.3.
• Passive Bass Radiators: Dual 3-inch passive bass radiators enhance low frequencies, minimizing resonance and distortion for a frequency response of 50Hz-40kHz.
• Multiple Connectivity Options: Supports 3.5mm Aux, Optical Wired Connection, and Bluetooth 5.3 for versatile audio sources.
• Intuitive Control: Manage volume, playback, connection mode, and power via the included remote control or the EDIFIER Connex App.
• Optimized Acoustics: Speakers are tilted upward at a golden angle for optimal listening without the need for additional stands.
• Audio Customization: Features a custom-tuned EQ equalizer for personal sound preferences and three preset sound effects (Game, Music, Movie).
• Compact Design: Measuring W4.45" x D8.39" x 8.74", ideal for desktop use without occupying excessive space.

Image 3.1: The Edifier e25HD speakers with logos indicating Hi-Res Audio, Hi-Res Audio Wireless, and LDAC support.

Image 3.2: An exploded view illustrating the 1-inch silk dome tweeter, 3-inch PP cone mid-low driver, and dual 3-inch passive bass radiators.

Image 3.3: Visual representation of the end-to-end high-resolution audio processing, featuring dual TI Class-D digital audio amplifiers.

4. Setup

Follow these steps to set up your Edifier e25HD speakers:

1. Placement: Position the active speaker (with controls and input ports) on the right side and the passive speaker on the left side of your listening area. Ensure they are at an optimal distance for stereo separation.
2. Connect Speakers: Use the provided speaker connecting cable to link the active speaker to the passive speaker. The active speaker has "L" and "R" outputs for this connection.
3. Power Connection: Connect the power adapter to the active speaker's power input port, then plug the power cable into a wall outlet.
4. Audio Source Connection: Choose one of the following methods to connect your audio source:
   • Bluetooth: Power on the speakers. The Bluetooth indicator will flash. On your device (smartphone, PC, etc.), search for "EDIFIER e25HD" in the Bluetooth settings and pair.
   • Optical Input: Connect your device (e.g., TV, gaming console) to the active speaker's "OPT" port using the fiber optic audio cable.
   • Auxiliary Input (3.5mm): Connect your device (e.g., PC, laptop) to the active speaker's "AUX" port using either the 3.5mm to 3.5mm audio cable or the 3.5mm to RCA audio cable.
5. Select Input: Use the remote control, the touch controls on the active speaker, or the EDIFIER Connex App to select the desired input source (Bluetooth, Optical, or Aux).

Image 4.1: Diagram illustrating the various connection options for the Edifier e25HD speakers, including AUX/Optical input, power adapter port, and connection to the passive speaker.

5. Operating Instructions

The Edifier e25HD speakers offer multiple ways to control your audio experience.

5.1. Speaker Controls

• Power Button: Press to turn the speakers on or off.
• Volume Up (+): Increase the volume.
• Volume Down (-): Decrease the volume.
• Input Selection: Tap the touch-sensitive area on the active speaker to cycle through input modes (Bluetooth, Aux, Optical).

5.2. Remote Control

The included remote control provides convenient access to all functions:

• Power: Turn speakers on/off.
• Volume Control: Adjust volume levels.
• Playback Controls: Play/Pause, Next Track, Previous Track (for Bluetooth mode).
• Input Selection: Dedicated buttons for AUX, OPT (Optical), and Bluetooth inputs.

5.3. EDIFIER Connex App

Download the EDIFIER Connex App from your device's app store for advanced control and customization:

• Volume Adjustment: Precise volume control.
• Input Switching: Seamlessly switch between audio sources.
• EQ Customization: Adjust equalizer settings to fine-tune your sound.
• Sound Effects: Select from preset sound modes (Game, Music, Movie).
• Power On/Off: Control speaker power remotely.

6. Maintenance

Proper care ensures the longevity and optimal performance of your speakers.

• Cleaning: Use the provided cleaning cloth or a soft, dry cloth to wipe the speaker surfaces. Avoid abrasive cleaners, waxes, or solvents.
• Environment: Keep speakers away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the speakers.
• Handling: Avoid dropping or subjecting the speakers to strong impacts. Do not attempt to disassemble the speakers, as this will void the warranty.
• Power Off: When not in use for extended periods, it is recommended to power off the speakers and unplug them from the power outlet.

7. Troubleshooting

If you encounter any issues, please refer to the following common problems and solutions:

If the problem persists after trying these solutions, please contact Edifier customer support for further assistance.

8. Specifications

Detailed technical specifications for the Edifier e25HD PC Speakers:

9. Warranty and Support

The Edifier e25HD PC Speakers come with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included in your product packaging or visit the official Edifier website.

For technical support, service, or any inquiries not covered in this manual, please contact Edifier customer support through their official channels. You can typically find contact information on the Edifier website or in the product documentation.

Online Resources:

• Official Edifier Website: www.edifier.com
• Product Support Page (if available): Refer to the official website for model-specific support.