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12MB-500

Serie: 
Studio

MOUNTING INFORMATIONS

Overall Diameter: 
12 1/4"; 31 cm
Baffle Hole Diameter: 
11 1/8"; 28.26 cm
Depth: 
5 3/4"; 14.60 cm
Fixing Holes: 
4 1/2"; 11.3 cm
Flange Thickness: 
7/32"; 0.55 cm
Fixing Hole Diameter: 
11 5/8 "; 29.5 cm
Sealing Gasket: 
Standard
Weight: 
15 - 6.82
Recommended Enclosure Volume: 
1.8 lbs ; 4.2 kg
Shipping Weight: 
17 lbs; 7.73 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: 
500 W
Power RMS: 
250 W
SPLo: 
100 dB
Surround: 
Double M-Roll
Dust Cap: 
Paper
Voice Coil Material: 
Co
Voice Coil Diameter: 
2 1/2"; 64 mm
Revc: 
6.70 Ω
Fs: 
47.00 Hz
Zo: 
90.61 Ω
Sd: 
0.05 m²
BL: 
16.71
no: 
1.88 %
Qms: 
5.37
Qes: 
0.43
Qts: 
0.40
Vas: 
80.32 Litres
X-Max: 
+/- 3.50 mm
Cms: 
189.14
Mms: 
60.62 g
Mmd: 
53.61 g

MOTOR IMPEDANCE PARAMETERS

Levc 1kHz: 
0.91 mH
Levc 20kHz: 
0.43 mH
Krm: 
4.37 Ω
Kxm: 
8.16 mH
Rem 1kHz: 
3.11 Ω
Rem 20kHz: 
29.48 Ω
Erm: 
0.75
Exm: 
0.75