Standard
1” Carbon Dome Tweeter
03E24EHC24141E
Features
1”, Plastic Frame
1” PEPSCCAW Voice Coil, Aluminum Former
Carbon Diaphragm, Silk Surround
Neodymium Magnet Motor System
Frequency Response > 40KHz
Parameters
Size
1 Inch
Fs
1260 Hz
Re
7 Ohms
Sensitivity
88 dB
Quality Factor
1.27 Qts
Rated Power
5 W
The 8 ohm dome tweeter have been newly designed with 1 inch voice coil, upgraded Carbon diaphragm and Neodymium ferro fluid magnet motor system to provide excellent sound experience. The Carbon diaphragm achieves a optimal balance of low weight, high stiffness and controlled damping, enabling exceptionally clean and transient sound reproduction. This industry-leading implementation sets a new reference-class standard for bookshelf and soundbar acoustic performance.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 1261.7 Hz |
| Mechanical Q factor [Qms] | 2.42 |
| Electrical Q factor [Qes] | 2.67 |
| Total Q factor [Qts] | 1.27 |
| Force factor [Bl] | 2.8 Tm |
| Mechanical resistance [Rms] | 1.23 kg/s |
| Moving mass [Mms] | 0.378 g |
| Compliance [Cms] | 0.042 mm/N |
| Effective diaph. diameter [D] | 30 mm |
| Effective piston area [Sd] | 7 cm² |
| Equivalent volume [Vas] | 0.003 l |
| Sensitivity (2.83V/1m) | 88 dB |
| Ratio Bl/√Re | 1.06 N/√W |
| Ratio fs/Qts | 992 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 7.5 Ω |
| Maximum impedance [Zo] | 11.2 Ω |
| DC resistance [Re] | 7 Ω |
| Voice coil inductance [Le] | 0.053 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 5 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 2.2 mm |
| Voice coil layers | 2 |
| Height of gap | 2 mm |
| Linear excursion | ± 0.1 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.057 kg |
