FSI511540-4802
FSI511540-4802
Standard
4" Paper Cone Fullrange

FSI511540-4802

Features
4", Steel Frame
0.8" PESVW Voice Coil, Aluminum Former
Paper Cone, Rubber Surround
Dual Ferrite Magnet Motor System
Linear Spider, VC Former and Basket Vent
Wide Frequency Range, Low Distortion(<3%)
Size
4 Inch
Fs
85 Hz
Re
7.4 Ohms
Sensitivity
82 dB
Quality Factor
1.14 Qts
Rated Power
5 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 4 inch 8 ohm driver, it is a Fullrange features 0.8 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 HIFI audio.

Family
Range
 
T-S Parameters
Resonance frequency [fs] 83 Hz
Mechanical Q factor [Qms] 5.03
Electrical Q factor [Qes] 1.47
Total Q factor [Qts]  1.14
Force factor [Bl] 3.79 Tm
Mechanical resistance [Rms] 0.57 kg/s
Moving mass [Mms]  5.46 g
Compliance [Cms] 0.67 mm/N
Effective diaph. diameter [D]  83.5 mm
Effective piston area [Sd] 54.8 cm²
Equivalent volume [Vas] 2.84 l
Sensitivity (2.83V/1m)  82 dB
Ratio Bl/√Re 1.4 N/√W
Ratio fs/Qts 72.8 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.2 Ω
Maximum impedance [Zo] 26.43 Ω
DC resistance [Re] 7.4 Ω
Voice coil inductance [Le]  0.09 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 20.32 mm
Voice coil height 10.4 mm
Voice coil layers 2
Height of gap 4 mm
Linear excursion ± 3.2 mm
Max mech. excursion ± - mm
Unit weight 0.503 kg

 

FSI511540-4802

联络我们

想了解更多产品资讯,请随时与我们联系。

*表示必填栏位

CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.