7mm Dynamic Earphone Speaker Units DIY Repair – Shure SE215 IE800

INTNIUB 7mm Dynamic Moving Coil Earphone Speaker Units – 2-Pack

Breathe new life into your favorite earphones with these precision-engineered 7mm dynamic moving coil speaker units from INTNIUB. Whether you're repairing a damaged driver or building a custom DIY earphone from scratch, these compact yet powerful units deliver strong, well-balanced sound with clear midrange and crisp highs. Compatible with popular shells including the Shure SE215, Sennheiser IE800, and double-action ring ear shells.

Made in Mainland China.

Key Specifications

• Diameter: 7mm
• Rated Impedance: 16Ω
• Sensitivity: 113 dB
• Frequency Response: 88 Hz
• Total Harmonic Distortion: ≤1%
• Material: Plastic housing
• High-Concern Chemicals: None
• Package Contents: 2 × Earphone Speaker Units

Why Choose These Speaker Units?

• 🔊 Strong, Powerful Sound – Delivers full-bodied audio with clear mids and highs for an immersive listening experience
• 🔧 Perfect for DIY & Repair – Ideal for audiophiles who want to restore or upgrade their earphones at a fraction of the cost of replacement
• 🎧 Wide Compatibility – Fits IE800 ear shells, double-action ring ear shells, and similar 7mm housing designs
• 📦 Great Value Pack – Comes with 2 units so you can replace both drivers or keep one as a backup
• ⚡ Low Distortion – Only 1% THD ensures clean, accurate audio reproduction

Who Is This For?

These speaker units are perfect for audiophile DIY enthusiasts, earphone repair technicians, and hobbyists who enjoy customizing their audio gear. If your Shure SE215 or IE800-style earphones have a blown driver, this is the most cost-effective solution to get them sounding great again.

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Learn More About Audio Engineering

For those interested in the science behind speaker and driver technology, the National Institute of Standards and Technology (NIST) offers resources on acoustic measurement standards that underpin quality audio component design.

Frequently Asked Questions

Q: Are these 7mm speaker units compatible with Shure SE215 earphones?

A: Yes, these 7mm dynamic moving coil speaker units are designed to be compatible with Shure SE215-style ear shells as well as Sennheiser IE800 and double-action ring ear shells, making them an excellent choice for DIY repair or upgrade projects.

Q: What tools or skills do I need to install these earphone speaker units?

A: Installing earphone driver units requires basic DIY soldering skills and fine motor precision. You will need a fine-tip soldering iron, thin wire, and appropriate adhesive for securing the driver into the shell. This product is intended for experienced DIY enthusiasts and audio repair technicians.

Q: What is included in the package?

A: Each order includes 2 × 7mm dynamic moving coil earphone speaker units (one for each ear). No shells, cables, or additional hardware are included.

Q: What impedance and sensitivity do these speaker units have?

A: These units feature a rated impedance of 16Ω and a sensitivity of 113 dB, making them suitable for use with standard audio sources such as smartphones, DAPs, and amplifiers without requiring additional amplification.