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ゼンハイザー Sennheiser イヤホン有線 IE 300 ブラックダイナミックカナル型オーディオファイル MMCX 高遮音性【国内正規品】

￥19,800 ￥36,279 -45%

* Prices are as of the time of writing. Please check Amazon for the latest prices.

Sennheiser IE 300 Buying Guide: Specs and Sound

Name: ゼンハイザー Sennheiser イヤホン 有線 IE 300 ブラック ダイナミック カナル型 オーディオファイル MMCX 高遮音性
SKU: B08SW56CDQ
Price: 19800 JPY

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

4.1(1,217)

JPSaver Score

Rating

4.1

Popularity

3.9

A wired earphone featuring a refined 7mm XWB driver and resonance-suppression technology for a warm sound profile.

👍 Great for

Suitable for those who prefer a well-balanced sound signature and prioritize high-fidelity wired listening.

🤔 Not for you if

Those seeking wireless earbuds or those who specifically require a straight plug instead of an L-shaped one should skip this.

✓ Pros

• Equipped with a 7mm XWB driver using low-resonance materials [S1]
• Includes a resonator chamber to eliminate high-frequency resonance [S1]
• Low impedance of 16Ω for easy driving [S1]
• Uses standard MMCX connectors [S1]

✗ Cons

• Wired only; no native wireless/Bluetooth connectivity [S1]
• Fixed L-shaped plug design [S1]

Review

The Sennheiser IE 300 is a wired dynamic canal-type earphone designed for audiophiles [S1]. It features a refined 7mm extrawideband (xwb) driver, originally established in the IE 800, utilizing a diaphragm material known for high internal loss and low resonance characteristics [S1]. To optimize sound, it incorporates a resonator chamber to eliminate unwanted high-frequency resonances and an acoustic back volume to minimize rear-reflection side effects [S1]. According to the manufacturer, these technical implementations result in a warm, well-balanced sound signature [S1]. It uses an MMCX connector and comes with a 3.5mm L-shaped stereo mini plug [S1].

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FAQ

Q. What are the driver specifications? ▾

It uses a 7mm extrawideband (xwb) driver with a non-coated, plain-shaped diaphragm made of materials featuring high internal loss and low resonance [S1].

Q. What is the sound profile? ▾

The manufacturer describes it as a warm, well-balanced sound designed to convey emotion [S1].

Q. What type of plug does it use? ▾

It features a 3.5mm stereo mini plug in an L-shaped configuration [S1].

Sources and buying checks

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

Guide updated: 2026-09-06

[S1] ゼンハイザー Sennheiser イヤホン有線 IE 300 ブラックダイナミックカナル型オーディオファイル MMCX 高遮音性【国内正規品】 — 2026-07-06

Before buying in Japan, check the exact model’s manual/app language, local warranty, required accessories and installation or compatibility requirements. Unlisted capabilities are not confirmed.