Specifications
Magnet System
Overall Dimensions
D88.4*52.4mm
Magnet system type
neodymium
Net.weight
0.35kgs
Magnetic Gap Height
10mm
Nominal Power Handling
15W rms
B Flux Density
0.88T
Nominal Impedance
8 ohms
BL Product
3.313Tm
Sensitivity 1W/1M
84.3dB
Max Linear Excursion
3mm+/-
Frequency Response
95-20,000Hz
T/S Parameter
Resonant frequency
95Hz
Cms
1.196dmm/N
Voice Coil
Sd
27.34cm^2
Voice Coil Diameter
25mm
Vas
1.269L
Voice coil Height
4.0mm
Mmd
2.274gm
Voice coil former
aluminum
Mms
2.356gm
Voice coil Wire
cooper ribbon
Revc
6.0 ohm
Number of Layers
1
Qms
1.960
DC Resistance
6.0 Ohms
Qes
0.622
Levc@1KHz
45uh
Qts
0.472


                                         FR88EX Full Range
- underhung motor design   
- neodymium magnet
- aluminum cone 
- 25mm voice coil
- high power handling
- low distortion, fast transition