1.5” Paper Cone Fullrange
AUGPL0004-JN01
Features
1.5”, Steel Frame
0.6” CCAW Voice Coil, Kapton Former
Paper Cone Rubber Surrond, Long Excursion(±2.55mm)
Powerful Neodymium Magnet Motor System
Wide Frequency Range
Parameters
Size
1.5 Inch
Fs
180 Hz
Re
3.6 Ohms
Sensitivity
80 dB
Quality Factor
0.66 Qts
Rated Power
10 W
This 1.5 inch 4 ohm compact driver, with 0.6 inch voice coil copper clad Aluminum wire, kapton former, paper cone and rubber surround. It contains a powerful Neodymium magnet motor system, bumped bottom plate which can offer high power handling property. The tetoron center cap can smooth the response curve at high frequency. The kapton former and basket under spider are all vented holes so as to reduce air compression effects and aid cooling of the motor under high excursion conditions.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 180 Hz |
| Mechanical Q factor [Qms] | 9.108 |
| Electrical Q factor [Qes] | 0.721 |
| Total Q factor [Qts] | 0.668 |
| Force factor [Bl] | 2.822 Tm |
| Mechanical resistance [Rms] | 0.171 kg/s |
| Moving mass [Mms] | 1.343 g |
| Compliance [Cms] | 0.554 mm/N |
| Effective diaph. diameter [D] | 30.5 mm |
| Effective piston area [Sd] | 7.31 cm² |
| Equivalent volume [Vas] | 0.0418 l |
| Sensitivity (2.83V/1m) | 80 dB |
| Ratio Bl/√Re | 1.49 N/√W |
| Ratio fs/Qts | 269 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.815 Ω |
| Maximum impedance [Zo] | 37.10 Ω |
| DC resistance [Re] | 3.6 Ω |
| Voice coil inductance [Le] | 0.151 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 10 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 16.4 mm |
| Voice coil height | 9.8 mm |
| Voice coil layers | 2 |
| Height of gap | 4.7 mm |
| Linear excursion | ± 2.55 mm |
| Max mech. excursion | ± 4.0 mm |
| Unit weight | 0.12 kg |
