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12F-300

Serie: 
Techno

MOUNTING INFORMATIONS

Overall Diameter: 
12 1/4"; 31 cm
Baffle Hole Diameter: 
11 1/8"; 28.25 cm
Depth: 
5 1/2"; 32.40 cm
Fixing Holes: 
4 7/16"; 11.27 cm
Flange Thickness: 
3/16"; 0.47 cm
Fixing Hole Diameter: 
11 5/8"; 29.5 cm
Sealing Gasket: 
Standard
Weight: 
14 lbs; 7 kg
Recommended Enclosure Volume: 
1.8; 4.2
Shipping Weight: 
16 lbs; 7.25 kg
Packing Carton Dimension: 
8 1/2" / 12 3/4" / 12 3/4"
8 1/2" / 12 3/4" / 12 3/4"

ELECTRICAL MECHANICAL PARAMETERS

Peak Power: 
300 W
Power RMS: 
150 W
SPLo: 
97 dB
Surround: 
Double M-Roll
Dust Cap: 
Material
Voice Coil Material: 
Co
Voice Coil Diameter: 
2"; 51 mm
Revc: 
7.00 Ω
Fs: 
38.66 Hz
Zo: 
90.09 Ω
Sd: 
0.05 m²
BL: 
13.83
no: 
2.52 %
Qms: 
4.33
Qes: 
0.37
Qts: 
0.34
Vas: 
164.77 Litres
X-Max: 
+/- 3.00 mm
Cms: 
413.07
Mms: 
71.03 g
Mmd: 
34.01 g

MOTOR IMPEDANCE PARAMETERS

Levc 1kHz: 
0.67 mH
Levc 20kHz: 
0.24 mH
Krm: 
5.49 Ω
Kxm: 
9.28 mH
Rem 1kHz: 
2.62 Ω
Rem 20kHz: 
21.65 Ω
Erm: 
0.71
Exm: 
0.69