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Response Curves
WSF121.70G
12" ELECTRIC GUITAR SPEAKER
FERRITE MAGNET
STEEL BASKET DRIVER
FEATURES
- 1.8 INCH COPPER VOICE COIL
- 99 dB/SPL SENSITIVITY
- 200 WATT PROGRAM POWER HANDLING
APPLICATIONS NOTES
With driving lows and smooth mid-highs the WSF121.70G
offers personaly for aggressive high gain chops and
responsiveness when playing cleaner tones.
offers personaly for aggressive high gain chops and
responsiveness when playing cleaner tones.
GENERAL SPECIFICATIONS
Nominal diameter
mm (in)
300 (12)
Nominal Impedance
Ohm
8
Minimum impedance
Ohm
7,3
Program power
W
200
AES Power rating
W
100
Sensitivity
dB
99
Frequency range
Hz
70 ÷ 5000
Voice coil diameter
mm (in)
45 (1.8)
Chassis material
Steel
Magnet material
Ferrite
Magnet dimensions OD x ID x h
mm (in)
155 x 80 x 20 (6.14 x 3.15 x 0.79)
Coil material
Copper
Former material
Polyimide
Cone material
Water Proof Treated Paper
Surround material
Paper
Xmax
mm (in)
2,7 (0.11)
Xmech
mm (in)
5,2 (0.2)
Gap height
mm (in)
8 (0.31)
Voice coil winding height
mm (in)
8,4 (0.33)
Driver displacement volume
l (ft³)
2,2 (0.08)
Recommended Enclosure
l (ft³)
As Required
Recommended Tuning
Hz
Sealed or Open Back
SMALL SIGNAL PARAMETERS
DC resistance (Re)
Ohm
6,6
Resonance frequency (Fs)
Hz
82
Moving mass (Mms)
g (oz)
33,9 (1.19)
Compliance (Cms)
mm/N
0,11
Force factor (Bxl)
N/A
13,6
Mechanical Q-factor (Qms)
11,7
Electrical Q-factor (Qes)
0,62
Total Q-factor (Qts)
0,59
Equivalent air volume (Vas)
l (ft3)
41 (1.5)
Voice coil inductance (Le)
mH
0,58
Diaphragm area (Sd)
cm2 (in.2)
506 (78.43)
Reference efficiency (Eta 0)
3,45 %
Efficiency bandwidth product (EBP)
Hz
132
MOUNTING INFORMATION
SHIPPING INFORMATION
Net weight
kg (lb)
3,2 (7)
Multipack size W x D x H
mm x mm x mm (in x in x in)
356 x 356 x 173 (14 x 14 x 6.8)
Multipack weight
kg (lb)
4,1 (9)
DIMENSIONS mm (in.)
