In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and JVC TINYPHONES HA-KD7. 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 | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 113 g | 110 g | JVC TINYPHONES HA-KD7 are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | - | |
| Design | - | Kids | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 15 - 23000 Hz | JVC TINYPHONES HA-KD7 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 200 mW | |
| Sensitivity | 103 dB | 85 dB/mW | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than JVC TINYPHONES HA-KD7. |
| Impedance | 200 Ohm | - | |
| Diaphragm | - | 30 mm | |
| Magnet Material | Neodymium | Ferrite |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | - |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Cable Type | Headset cable - 1 m | Headphones cable - 0.8 m | |
|---|---|---|---|
| Cable Length | - | 0.8 m | |
| Plated Connector | - | Nickel |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Connector Type | Headset (EasyDisconnect) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | JVC TINYPHONES HA-KD7 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Decorative stickers | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
