Standard
6.5" Paper Cone Woofer
FSI523565-6E00
Features
6.5", Steel Frame
1.4" PESVW Voice Coil, Glass Fiber Former
Paper Cone, Rubber Surround
Dual Ferrite Magnet Motor System
Linear Spider
Parameters
Size
6.5 Inch
Fs
55 Hz
Re
12.95 Ohms
Sensitivity
85 dB
Quality Factor
0.62 Qts
Rated Power
25 W
This is a 6.5 inch 14 ohm driver, it is a Woofer features 1.4 inch voice coil with PESVW. In term of suspension system, cone is consisted by Paper Cone body with NBR surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on HIF audio.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 57 Hz |
| Mechanical Q factor [Qms] | 19.874 |
| Electrical Q factor [Qes] | 0.639 |
| Total Q factor [Qts] | 0.619 |
| Force factor [Bl] | 11.203 Tm |
| Mechanical resistance [Rms] | 0.312 kg/s |
| Moving mass [Mms] | 17.258 g |
| Compliance [Cms] | 0.449 mm/N |
| Effective diaph. diameter [D] | 128 mm |
| Effective piston area [Sd] | 128.67 cm² |
| Equivalent volume [Vas] | 10.532 l |
| Sensitivity (2.83V/1m) | 85 dB |
| Ratio Bl/√Re | 3.11 N/√W |
| Ratio fs/Qts | 92 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 14 Ω |
| Minimum impedance [Zmin] | 12 Ω |
| Maximum impedance [Zo] | 174.5 Ω |
| DC resistance [Re] | 12.95 Ω |
| Voice coil inductance [Le] | 2.118 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 | 35.5 mm |
| Voice coil height | 8.9 mm |
| Voice coil layers | 4 |
| Height of gap | 6 mm |
| Linear excursion | ± 1.45 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 1.16 kg |
