BACK
Description
This 1.5 inch compact Fullrange driver slim design features an 0.8 inch voice coil, 4 layers CCAW, and a black anodized Aluminum cone along with anodized Aluminum center cap. It contains dual Neodymium magnet motor system which provides maximum flux in a compact package. The voice coil former vented hole so as to reduce air compression effects.
Features
- 1.5", Plastic Frame
- 0.8" CCAW Voice Coil, Kapton Former
- Aluminum Cone, Rubber Surround, Aluminum Center Cap
- Dual Neodymium Magnet Motor System
- Wide Frequency Range
- Slim Design
Parameters
Size
Fs
Re
Sensitivity
Quality Factor
Rated Power
1.5 Inch
180 Hz
3 Ohms
83 dB
0.5 Qts
8 W
Description
This 1.5 inch compact Fullrange driver slim design features an 0.8 inch voice coil, 4 layers CCAW, and a black anodized Aluminum cone along with anodized Aluminum center cap. It contains dual Neodymium magnet motor system which provides maximum flux in a compact package. The voice coil former vented hole so as to reduce air compression effects.
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 178 Hz |
| Mechanical Q factor [Qms] | 7.212 |
| Electrical Q factor [Qes] | 0.548 |
| Total Q factor [Qts] | 0.509 |
| Force factor [Bl] | 3.016 Tm |
| Mechanical resistance [Rms] | 0.282 kg/s |
| Moving mass [Mms] | 1.87 g |
| Compliance [Cms] | 0.439 mm/N |
| Effective diaph. diameter [D] | 33 mm |
| Effective piston area [Sd] | 8.55 cm² |
| Equivalent volume [Vas] | 0.046 l |
| Sensitivity (2.83V/1m) | 83 dB |
| Ratio Bl/√Re | 1.93 N/√W |
| Ratio fs/Qts | 350 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 3 Ω |
| Minimum impedance [Zmin] | 2.756 Ω |
| Maximum impedance [Zo] | 21.375 Ω |
| DC resistance [Re] | 2.45 Ω |
| Voice coil inductance [Le] | 0.108 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 8 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 20.32 mm |
| Voice coil height | 4.4 mm |
| Voice coil layers | 4 |
| Height of gap | 1.5 mm |
| Linear excursion | ± 1.45 mm |
| Max mech. excursion | ± 2.5 mm |
| Unit weight | 0.055 kg |
