In depth comparison and review of Sennheiser IE 40 Pro and Sennheiser CX 300S. 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 | Sennheiser CX 300S |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 18 g | 12 g | Sennheiser CX 300S are lighter than Sennheiser IE 40 Pro headphones. |
| Colour | Black | Black | Red | |
| Earpad Material | - | Silicone | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Sennheiser CX 300S are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 18000 Hz | 17 - 21000 Hz | Sennheiser CX 300S offer a larger frequency range than Sennheiser IE 40 Pro. |
| Total Harmonic Distortion (THD) | 0.1% | 0.5% | Sennheiser IE 40 Pro have lower total harmonic distortion than Sennheiser IE 40 Pro. |
| Sensitivity | 115 dB | - | |
| Impedance | 20 Ohm | 18 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 10 mm | - |
| MICROPHONE | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | 44 dBV/Pascal |
| REMOTE CONTROL | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Controls | - | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Cable Type | Headphones cable - L shaped - 1.3 m | Headphones cable - 1.2 m | |
|---|---|---|---|
| Cable Length | 1.3 m | 1.2 m |
| CONNECTIONS | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser IE 40 Pro | Sennheiser CX 300S |
|---|
| Included Accessories | Cord clip, pair of memory foam ear tips, 3 pairs of silicone ear tips (small, medium, large), soft pouch | Storage case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Compliant Standards | - | RoHS 2011/65/EU, WEEE 2012/19/EU, Directive 2001/95/EC | |
| Service & Support | - | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
