Technics EAH-AZ100
The reference standard. Technics borrowed their magnetic fluid driver technology from the $1,199 EAH-TZ700 wired IEMs, creating what multiple reviewers call 'the best TWS sound under $400.'
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Our Verdict
The most technically accomplished TWS for music—dual-driver design with magnetic fluid woofer delivers audiophile-grade sound with exceptional bass and clarity. Street price has also dropped to around $205, well under its $299.99 list.
Score Breakdown
Pros & Cons
Pros
- •10mm magnetic fluid drivers
- •3-way multipoint (industry first)
- •Reference-grade transparency
- •LDAC and LC3 (LE Audio) support
- •Outstanding dynamics
Cons
- •Comfort limited to ~3 hours for some
- •ANC trails Apple's implementation
- •Premium price
Specifications
| Driver | 10mm magnetic fluid, aluminum diaphragm |
| Frequency Response | 3Hz-40kHz |
| Codecs | LDAC, AAC, SBC, LC3 |
| Battery | 10h / 28h total |
| Water Resistance | IPX4 |
Quick Answers
What is the driver of the Technics EAH-AZ100?
Technics EAH-AZ100 driver: 10mm magnetic fluid, aluminum diaphragm.
What is the frequency response of the Technics EAH-AZ100?
Technics EAH-AZ100 frequency response: 3Hz-40kHz.
What is the codecs of the Technics EAH-AZ100?
Technics EAH-AZ100 codecs: LDAC, AAC, SBC, LC3.
What is the battery of the Technics EAH-AZ100?
Technics EAH-AZ100 battery: 10h / 28h total.
What is the water resistance of the Technics EAH-AZ100?
Technics EAH-AZ100 water resistance: IPX4.
How much does the Technics EAH-AZ100 cost?
The Technics EAH-AZ100 lists at $205 at Amazon as of August 5, 2026. Prices change often, so the merchant page shows the current figure.
Who is the Technics EAH-AZ100 for?
It suits audiophiles, multi-device users, critical listeners. It is not the right pick for those with small ears, aNC-priority users.
Is the Technics EAH-AZ100 worth buying?
The reference standard. Technics borrowed their magnetic fluid driver technology from the $1,199 EAH-TZ700 wired IEMs, creating what multiple reviewers call 'the best TWS sound under $400.' It ranks #1 in our Top 5 Earbuds for Music. The most technically accomplished TWS for music—dual-driver design with magnetic fluid woofer delivers audiophile-grade sound with exceptional bass and clarity. Street price has also dropped to around $205, well under its $299.99 list.
Who Is This For?
Best For
- Audiophiles
- Multi-device users
- Critical listeners
Not For
- Those with small ears
- ANC-priority users
Where to Buy
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