Fountek full range speakers                                       

 


 

Products :

FR88-EX full range driver

Price : HK$400 /pr ( local pick up price)

 

Feature :
Extend frequency response
Low distortion, long linear excursion
Die cast chassis, aluminum cone
25 mm voice coil
Neodymium magnet
Specifications
Overall Dimensions 88.4X52.4mm
Net. Weight 0.58Kg
Nominal Power Handlng 15 W rms
Nominal Impedance 8 Ohms
Sensitivity 1W/1M 84.4dB
Frequency Response 95-32,000Hz
Resonant frequency 95Hz
Magnet System
Magnet system type Neodymium
Magnetic Gap Height 10mm
B Flux Density 0.88T
Bl Product 3.313Tm
Max Linear Excursion 3mm +/-
Voice Coil
Voice Coil Diameter 25mm
Voice Coil Height 4.0mm
Voice Coil Former aluminum
Voice Coil Wire Copper ribbon
Number of Layers 1
DC Resistance 6.0 Ohms
Levc @1KHz 45uh
T/S Parameter
Cms 1.212mm/N
Sd 27.34cm^2
Vas 1.286L
Mmd 2.182gm
Mms 2.264gm
Qms 2.346
Qes 0.722
Qts 0.552


FR89EX full range driver

 

Price : HK$450/pr ( local pick up price)