FSB011527-0801
FSB011527-0801
Standard
2.75" Paper Cone Fullrange

FSB011527-0801

Features
2.75", Steel Frame
0.6" PESVW Voice Coil, Aluminum Former
Paper Cone, Rubber Surround
Ferrite Magnet Motor System
With Cancelling Neodymium Magnet On Pole
Size
2.75 Inch
Fs
165 Hz
Re
7.31 Ohms
Sensitivity
82 dB
Quality Factor
1.12 Qts
Rated Power
15 W
  • Description
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This is a 2.75 inch 8 ohm driver, it is a Fullrange features 0.6 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 and Neodymium material. It can be used on Soundbar model.

Family
Range
 
T-S Parameters
Resonance frequency [fs] 165 Hz
Mechanical Q factor [Qms] 3.145
Electrical Q factor [Qes] 1.734
Total Q factor [Qts]  1.118
Force factor [Bl] 3.166 Tm
Mechanical resistance [Rms] 0.756 kg/s
Moving mass [Mms]  2.285 g
Compliance [Cms] 0.404 mm/N
Effective diaph. diameter [D]  55 mm
Effective piston area [Sd] 23.758 cm²
Equivalent volume [Vas] 0.3229 l
Sensitivity (2.83V/1m)  81 dB
Ratio Bl/√Re 1.17 N/√W
Ratio fs/Qts 139.83 Hz
Electrical Data
Nominal impedance [Zn]  8 Ω
Minimum impedance [Zmin]  7.7 Ω
Maximum impedance [Zo] 20 Ω
DC resistance [Re] 7.31 Ω
Voice coil inductance [Le]  0.152 mH
Power Handling
100h RMS noise test (IEC 18.4) 15 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 16.4 mm
Voice coil height 5.2 mm
Voice coil layers 2
Height of gap 3 mm
Linear excursion ± 1.1 mm
Max mech. excursion ± - mm
Unit weight 0.195 kg

 

FSB011527-0801

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