2.5” Ultra-Thin Carbon Cone Woofer
AUGWL0065-JN03
Features
2.5”, Plastic Frame
1” CCAW Voice Coil, Aluminum Former
PULP and Carbon Cone Design
Neodymium Magnet Motor System
Slim Design (Patented)
Parameters
Size
2.5 Inch
Fs
150 Hz
Re
6.82 Ohms
Sensitivity
84 dB
Quality Factor
0.68 Qts
Rated Power
5 W
This 2.5 inch Woofer, features 1 inch voice coil with CCAW, Aluminum former, and Neodymium magnet motor system. The main cone body uses PULP with the carbon fiber to make sure the driver has a better stiffness and lower distortion. What’s more, U-yoke is embedded in the bracket to reduce overall height without affecting amplitude, and the overall design meets the requirements for ultra-thin performance.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 150.9 Hz |
| Mechanical Q factor [Qms] | 5.607 |
| Electrical Q factor [Qes] | 0.772 |
| Total Q factor [Qts] | 0.679 |
| Force factor [Bl] | 5.494 Tm |
| Mechanical resistance [Rms] | 0.61 kg/s |
| Moving mass [Mms] | 3.606 g |
| Compliance [Cms] | 0.309 mm/N |
| Effective diaph. diameter [D] | 64 mm |
| Effective piston area [Sd] | 32.17 cm² |
| Equivalent volume [Vas] | 0.452 l |
| Sensitivity (2.83V/1m) | 84 dB |
| Ratio Bl/√Re | 2.104 N/√W |
| Ratio fs/Qts | 225.93 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 6.8 Ω |
| Maximum impedance [Zo] | 47.77 Ω |
| DC resistance [Re] | 6.82 Ω |
| Voice coil inductance [Le] | 0.411 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 5 W |
| Long-term max power (IEC 18.2) | 10 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 6.3 mm |
| Voice coil layers | 4 |
| Height of gap | 4 mm |
| Linear excursion | ± 1.1 mm |
| Max mech. excursion | ± 4.0 mm |
| Unit weight | 0.116 kg |
