1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your MEZE AUDIO 109 PRO Wired Over-The-Ear Walnut Wood Audiophile Open-Back Headphones. Please read this manual thoroughly to ensure optimal performance and longevity of your product.
Image 1.1: The MEZE AUDIO 109 PRO headphones, showcasing their design.
2. What's in the Box
Verify that all components are present upon unboxing:
- 109 PRO Open-Back Headphones
- 1.5m (4.92ft) soft TPE cable with 3.5 mm jack
- 3m (9.84ft) soft TPE cable with 3.5 mm jack
- Hard EVA carrying pouch
- 3.5 mm to 6.3mm gold-plated jack adapter
- Vegan leather cable pouch
Image 2.1: All accessories included with the 109 PRO headphones.
3. Key Features
3.1. Walnut Wood Earcups
The earcups are crafted from genuine walnut wood, providing a unique aesthetic for each pair due to natural variations in grain, color, and texture. This design contributes to natural sound reproduction.
Image 3.1: The 109 PRO headphones featuring walnut wood earcups.
3.2. Self-Adjusting Headband
The vegan leather headband is reinforced with a manganese spring steel outer band. This design automatically distributes weight and pressure evenly across various head shapes, ensuring comfort during extended listening sessions.
Image 3.2: Detail of the self-adjusting headband mechanism.
3.3. Soft, Comfortable Ear Pads
The ear pads are designed for comfort, minimizing ear fatigue during long listening periods.
Image 3.3: The soft, comfortable ear pads.
3.4. Power Efficiency
With a low impedance of 40 Ohms, the 109 PRO headphones are power-efficient and can be driven effectively by most devices without the need for additional amplification.
Image 3.4: Key technical specifications of the 109 PRO headphones.
4. Setup Instructions
4.1. Connecting the Cable
- Select the desired cable length (1.5m or 3m) based on your listening environment.
- Locate the 3.5mm audio jacks on the bottom of each earcup.
- Insert the cable's 3.5mm connectors firmly into the headphone jacks. Ensure a secure connection.
- Connect the other end of the cable to your audio source (e.g., smartphone, computer, audio player). If your audio source requires a 6.3mm jack, use the included gold-plated adapter.
4.2. Adjusting for Comfort
- Place the headphones on your head. The self-adjusting headband will automatically conform to your head shape.
- Ensure the ear pads fully encompass your ears for optimal sound isolation and comfort.
5. Operating Instructions
5.1. Basic Audio Playback
- Ensure the headphones are properly connected to your audio source.
- Start audio playback on your connected device.
- Adjust the volume using your audio source's controls.
The 109 PRO headphones are designed for a wide range of audio applications, including music listening, gaming, and professional use. Their open-back design provides a spacious soundstage.
6. Maintenance and Care
6.1. Cleaning
- Use a soft, dry cloth to wipe the earcups and headband.
- For ear pads, gently wipe with a slightly damp cloth if necessary, and allow to air dry completely before use.
- Avoid using harsh chemicals or abrasive materials, as these can damage the finish and materials.
6.2. Storage
- When not in use, store the headphones in the provided hard EVA carrying pouch to protect them from dust and physical damage.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
6.3. Component Replacement
The 109 PRO headphones are designed for longevity with replaceable components including ear cups, headband, cables, and drivers. Contact MEZE AUDIO support for information on replacement parts.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| No sound or low volume |
|
|
| Sound distortion |
|
|
| Uncomfortable fit |
|
|
8. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | Meze 109 Pro |
| Connectivity Technology | Wired |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 50 mm |
| Earpiece Shape | Over-Ear Cups |
| Impedance | 40 Ohm |
| Frequency Range | 5Hz - 30,000Hz |
| Sensitivity | 112 dB |
| Headphones Jack | 3.5 mm, 6.35 mm Jack |
| Item Weight | 13 Ounces (approx. 368 grams) |
| Product Dimensions | 11.81 x 11.81 x 7.09 inches |
| Material | Faux Leather (headband), Walnut Wood (earcups) |
| Noise Control | None (Open-back design) |
| Special Feature | Adjustable Headband, Superior Sound, Ultra Comfortable |
9. Warranty and Support
9.1. Warranty Information
The MEZE AUDIO 109 PRO headphones come with a 2-year warranty. This warranty covers manufacturing defects and ensures lasting assurance for your investment. Please retain your proof of purchase for warranty claims.
9.2. Customer Support
For technical assistance, warranty claims, or inquiries regarding replacement parts, please contact MEZE AUDIO customer support through their official website or authorized retailers. Information on replaceable components is available to ensure the long-term usability of your headphones.
