| Model |
FH9 |
FH7 |
FH5S |
FH5 |
| Type |
1 dynamic driver + 6 balanced armature drivers |
1 dynamic driver + 4 balanced armature drivers |
2 dynamic driver + 2 balanced armature drivers |
1 dynamic driver + 3 balanced armature drivers |
| BA |
Knowles DFK*2 (MF)
dual BA driver SWFK-31736
|
Knowles CI-22955 + ED-29689 + dual BA driver SWFK-31736 |
Knowle TWFK-30017 |
Knowles ED-30262 + dual BA driver TWFK-31082 |
| DD |
13.6mm DLC diaphragm
low frequency moving coil
|
13.6mm beryllium diaphragm |
12mm beryllium-plated diaphragm
6mm beryllium-plated diaphragm |
10mm PU PET composite diaphragm |
| Frequency Response |
10kH~40kHz |
15kH~40kHz |
10kH~40kHz |
15kH~40kHz |
| Sensitivity |
108dB (1kHz @ 1mW) |
111dB/mW |
106dB/mW (@1kHz) |
112dB/mW |
| Impedance |
18 Ω (@ 1kHz) |
16 Ω(@ 1kHz) |
40 Ω(@ 1kHz) |
19 Ω(@ 1kHz) |
| Plug |
MMCX interchangeable plug 2.5/3.5/4.4mm |
3.5mm three-pole single-ended plug |
MMCX interchangeable plug 2.5/3.5/4.4mm |
3.5mm three-pole single-ended plug |
| Cord Length |
1.2m |
1.2m |
1.2m |
1.2m |
| Weight (per earbud) |
about 12.8g (excl. the cable) |
about 8.15g (excl. the cable) |
About 8.8g (excl. the cable) |
About 7.1g (excl. the cable) |
| Color |
Titanium / Black |
black |
black / silver |
Black / titanium |
| Replaceable line design |
Yes (standard MMCX connector) |
Yes (standard MMCX connector) |
Yes (standard MMCX connector)) |
Yes (standard MMCX connector) |
