Specifications
Magnet System
Overall Dimensions
D317*151.5mm
Magnet system type
ferrite
Net.weight

7.75kgs

Magnetic Gap Height
8mm
Nominal Power Handling
350W rms
B Flux Density
1T
Nominal Impedance
4 ohm
BL Product
14.944Tm
Sensitivity 1W/1M
86dB/W/M
Max Linear Excursion
17mm+/-
Frequency Response
30-2KHz
T/S Parameter
Resonant frequency
30Hz
Cms
0.15mm/N
Voice Coil
Sd
491cm^2
Voice Coil Diameter
75mm
Vas
51.4L
Voice coil Height
42mm
Mmd
184.334g
Voice coil former
Black AlMms
190.587g
Voice coil Wire
copper round
Qms
2.369
Number of Layers
2
Qes
0.558
DC Resistance
3.4 Ohm
Qts
0.452


​FW323 4ohm Subwoofer
- 12" sub woofer driver        
- aluminium cone
- 75mm voice coil
- low distortion, fast transition
- die cast frame