Standard
1” Titanium Compression Tweeter
04FA0EHC25015
Features
1” Exit
1.7” CCAW Voice Coil, Kapton Former
Titanium Diaphragm
Ferrite Magnet Motor System
Power Handling with 4th HP Filter @ 2000 Hz
Parameters
Size
1 Inch
Fs
1000 Hz
Re
6 Ohms
Sensitivity
105 dB
Rated Power
50 W
This model is a HF unit suitable for three way light systems. It will deliver an unmatched combination of extended linear frequency response and very high efficiency. With a throat exit of 0.8 inch. The Titanium dome diaphragm assembly, with its 1.7 inch Edgewound CCAW voice coil, is capable to handle up to 40W. Computer Aided Finite Element Analysis and extensive testing were used to obtain phase plug shape made in high pressure injectionmolded ABS, designed to assuring maximum strength. Final result is a smooth coherent wavefront in the horn entrance, high thermal stability and manufacturing consistency. The Ferrite magnet assembly is designed to obtain 13KGauss in the gap. The SPL measured at 2.83V/1m using typical horn.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 1000 Hz |
| Mechanical Q factor [Qms] | |
| Electrical Q factor [Qes] | |
| Total Q factor [Qts] | |
| Force factor [Bl] | Tm |
| Mechanical resistance [Rms] | kg/s |
| Moving mass [Mms] | g |
| Compliance [Cms] | mm/N |
| Effective diaph. diameter [D] | 49.1 mm |
| Effective piston area [Sd] | 18.9 cm² |
| Equivalent volume [Vas] | l |
| Sensitivity (2.83V/1m) | 105 dB |
| Ratio Bl/√Re | N/√W |
| Ratio fs/Qts | Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 6 Ω |
| Minimum impedance [Zmin] | 6.2 Ω |
| Maximum impedance [Zo] | 11.5 Ω |
| DC resistance [Re] | 6 Ω |
| Voice coil inductance [Le] | - mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 50 W |
| Long-term max power (IEC 18.2) | 100 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 44.4 mm |
| Voice coil height | 2.5 mm |
| Voice coil layers | 1 |
| Height of gap | 3.5 mm |
| Linear excursion | ± 0.5 mm |
| Max mech. excursion | ± -mm |
| Unit weight | 1.34 kg |
