Premium 40mm Wooden-Dome Diaphragm Speaker Driver
Designed for high-fidelity headphone modifications and DIY audio projects. Engineered with a unique wooden dome and PU-PEEK composite surround to deliver exceptional transparency, tight bass extension, and high-resolution sound detail.
Acoustic Features & Material Advantage
The natural wood fiber structure provides distinct acoustic advantages over traditional synthetic diaphragms:
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High Acoustic Velocity:
- Wood fibers conduct sound rapidly along the natural grain, producing rich, dense, and textured mid-range vocals.
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Linear Frequency Response:
- Delivers superior linearity across mid-to-high frequencies for accurate and lifelike vocal reproduction.
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Superior Internal Damping:
- Rapidly dissipates excess resonance energy, resulting in a clean, smooth, and non-fatiguing listening experience.
Technical Specifications
| Driver Diameter | 40 mm |
| Diaphragm Construction | Wooden-Dome + PU-PEEK Composite Surround |
| Impedance | 32 Ω |
| Sensitivity | 117.7 dB @ 1 kHz |
| Polarity Marking | Positive terminal marked with a red dot |
| Condition | 100% Brand-New & Unused Units |
Applications & Driveability
With a standard 32 Ω impedance and high sensitivity (117.7 dB), this driver unit is extremely easy to drive directly from portable amplifiers, DACs, or standard audio sources without requiring heavy amplification.
- | Ideal for DIY custom headphone builders and audio enthusiasts.
- | Perfect replacement driver unit for over-ear headphone repair and modification.
- | Great upgrade path for studio monitoring equipment demanding high-resolution sound.
Ordering & Shipping Information
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Retail Pricing:
- 59 CNY per unit.
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Special Offer:
- Free shipping available on orders of 2 units or more.
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Product Guarantee:
- All photographs are taken from the actual product. Units undergo factory inspection before dispatch to ensure consistent acoustic quality.
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