Standard
2.75" Aluminum Cone Fullrange
ASDFD5527-0601
Features
2.75", Steel Frame
0.8" CCAW Voice Coil, Kapton Former
Aluminum Cone, Aluminum Cap, Rubber Surround
Neodymium Magnet Motor System
Low Distortion (<3%)
Parameters
Size
2.75 Inch
Fs
160 Hz
Re
5.49 Ohms
Sensitivity
85 dB
Quality Factor
0.77 Qts
Rated Power
25 W
The ultimate 2.75 inch,6 ohm, Steel frame driver have been newly designed with 0.8 inch PECCAW voice coil, Upgraded Aluminum cone and Neodymium motor system to provide wide range sound experience. This spectacular driver is the new benchmark for soundbar systems.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 162.7 Hz |
| Mechanical Q factor [Qms] | 2.934 |
| Electrical Q factor [Qes] | 1.044 |
| Total Q factor [Qts] | 0.770 |
| Force factor [Bl] | 3.344 Tm |
| Mechanical resistance [Rms] | 0.724 kg/s |
| Moving mass [Mms] | 2.079 g |
| Compliance [Cms] | 0.460 mm/N |
| Effective diaph. diameter [D] | 54 mm |
| Effective piston area [Sd] | 23.76 cm² |
| Equivalent volume [Vas] | 0.3678 l |
| Sensitivity (2.83V/1m) | 85 dB |
| Ratio Bl/√Re | 1.427 N/√W |
| Ratio fs/Qts | 211.29 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 6 Ω |
| Minimum impedance [Zmin] | 6.5 Ω |
| Maximum impedance [Zo] | 20.38 Ω |
| DC resistance [Re] | 5.49 Ω |
| Voice coil inductance [Le] | 0.071 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 25 W |
| Long-term max power (IEC 18.2) | W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 20.32 mm |
| Voice coil height | 5.6 mm |
| Voice coil layers | 2 |
| Height of gap | 3 mm |
| Linear excursion | ± 1.3 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.096 kg |
