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)
Low Distortion (<3%)
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 |
