Specifications
Magnet System
Overall Dimensions
D146*73mm
Magnet system type
neodymium
Net.weight
0.95kg
Magnetic Gap Height
14mm
Nominal Power Handling
40W rms
B Flux Density
0.88 T
Nominal Impedance
8 ohms
BL Product
5.027Tm
Sensitivity 1W/1M
85.1dB
Max Linear Excursion
5mm+/-
Frequency Response
50-26,000Hz
T/S Parameter
Resonant frequency
61.5Hz
Cms
0.887mm/N
Voice Coil
Sd
70.50cm^2
Voice Coil Diameter
32mm
Vas
2.263L
Voice coil Height
4mm
Mmd
7.205gm
Voice coil former
black aluminum
Mms
7.546gm
Voice coil Wire
copper ribbon
Qms
1.709
Number of Layers
1
Qes
0.692
DC Resistance
6 Ohms
Qts
0.493


FR135EX Full Range
- underhung motor design     
- neodymium magnet
- aluminum cone, 32mm voice coil        
- aluminum phase plug
- low distortion, fast transient  
- high power handling