Etymotic ER-4P Portable In-Ear Earphones
From Etymotic Research
| List Price: | $299.99 |
| Price: | $249.86 & eligible for FREE Super Saver Shipping on orders over $25. |
Product Description
The ER-4P MicroPro noise-blocking earphones from Etymotic Research offer realistic sound reproduction and noise isolation that far surpasses that of active noise-canceling earphones.
Product Details
- Brand: Etymotic Research
- Model: ER4P
- Platform: Windows
- Format: CD
- Number of items: 1
- Dimensions: 2.70" h x5.25" w x8.25" l,.6 pounds
Features
- Noise isolation: 35-42 dB
- Maximum output: 122 dB SPL
- Weight: less than 1 oz.
- Response accuracy: 86%
- Frequency response: 50-10 kHz ± 2 dB; 20-16 kHz ±4 dB
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