In depth comparison and review of Sennheiser IE 40 Pro and Shure AONIC 3. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser IE 40 Pro | Shure AONIC 3 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | Sound Isolating | |
| Weight | 18 g | 20.8 g | Sennheiser IE 40 Pro are lighter than Sennheiser IE 40 Pro headphones. |
| Colour | Black | Black | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser IE 40 Pro | Shure AONIC 3 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Shure AONIC 3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 18000 Hz | 22 - 19000 Hz | Shure AONIC 3 offer a larger frequency range than Sennheiser IE 40 Pro. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 115 dB | 108 dB/mW | Sennheiser IE 40 Pro have higher sensitivity than Shure AONIC 3. |
| Impedance | 20 Ohm | 28 Ohm | |
| Diaphragm | 10 mm | - |
| CABLE | Sennheiser IE 40 Pro | Shure AONIC 3 |
|---|
| Cable Type | Headphones cable - L shaped - 1.3 m | Headphones cable - detachable - 1.27 m | |
|---|---|---|---|
| Cable Length | 1.3 m | 1.27 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Sennheiser IE 40 Pro | Shure AONIC 3 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser IE 40 Pro | Shure AONIC 3 |
|---|
| Included Accessories | Cord clip, pair of memory foam ear tips, 3 pairs of silicone ear tips (small, medium, large), soft pouch | 6.3 mm (1/4") stereo adapter, triple flange sleeves, 3 foam sleeves, 3 pairs of soft flex sleeves (small, medium, large), yellow foam sleeves | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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