In depth comparison and review of Sennheiser IE 40 Pro and Campfire Audio Solaris. 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 | Campfire Audio Solaris |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 18 g | - | |
| Colour | Black | - |
| SOUND QUALITY | Sennheiser IE 40 Pro | Campfire Audio Solaris |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Balanced armature / dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 18000 Hz | 5 - 20000 Hz | Campfire Audio Solaris offer a larger frequency range than Sennheiser IE 40 Pro. |
| Total Harmonic Distortion (THD) | 0.1% | <1% | Sennheiser IE 40 Pro have lower total harmonic distortion than Sennheiser IE 40 Pro. |
| Sensitivity | 115 dB | 115 dB/mW | Both headphones offer the same sensitivity. |
| Impedance | 20 Ohm | 10 Ohm | |
| Diaphragm | 10 mm | - |
| CABLE | Sennheiser IE 40 Pro | Campfire Audio Solaris |
|---|
| Cable Type | Headphones cable - L shaped - 1.3 m | MMCX to mini-phone 3.5 mm cable - detachable | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| CONNECTIONS | Sennheiser IE 40 Pro | Campfire Audio Solaris |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (MMCX) |
|---|
| OTHERS | Sennheiser IE 40 Pro | Campfire Audio Solaris |
|---|
| Included Accessories | Cord clip, pair of memory foam ear tips, 3 pairs of silicone ear tips (small, medium, large), soft pouch | Cleaning tool, leather case, accessory case, lapel pin, 3 pairs of silicone ear tips (small, medium, large), Final Audio Tips (xs/s/m/l/xl), Campfire Audio Marshmallow Tips (s/m/l) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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