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DEFINIMAX 4012HO |
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WOOFER
MODEL |
DEFINIMAX 4012HO |
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SPECIFICATIONS |
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Nominal
Basket Diameter |
12"
/ 304.8mm |
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Impedance |
8 ohms |
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RMS
Power Rating |
600
Watts |
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Frequency
Response |
49Hz
- 2.5kHz |
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Sensitivity
(1W/1m) |
94dB |
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Voice
Coil Diameter |
4"
/ 101.6mm |
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Magnet
Weight |
109 oz. |
| Gap Height | .375" / 9.5mm |
| Rec. Enclosure Volume(Vented) | 1.3-2.8cu. ft./36-79 Liters |
| Rec. Enclosure Volume(Sealed) | 0.9-1.1cu. ft./26-31 Liters |
| Net Weight | 22.5lbs. / 10.2kg. |
| Shipping Weight | 29lbs. / 13.1kg. |
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MOUNTING INFORMATION |
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Overall Diameter |
12.38" / 314.3mm |
| Bolt Circle Diameter | 11.59" / 294.3mm |
| Baffle Cutout Diameter | 11.06" / 281mm |
| No. Of Mounting Holes | 8 |
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Mounting
Hole Diameter |
0.28" / 7mm |
| Overall Depth | 5.32" / 135mm |
| Volume Displaced By Driver | 2.9 Liters / .10cu.ft. |
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THIELE-SMALL PARAMETERS |
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| Resonant Frequency (fs) | 46 Hz |
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Impedance
(Re) |
5.85 ohms |
| Coil Inductance (Le) | 1.17mH |
| Electromagnetic Q (Qes) | .38 |
| Mechanical Q (Qms) | 5.74 |
| Total Q (Qts) | .35 |
| Compliance Equivalent Vol. (Vas) | 59.4Liters/2.1cu. ft. |
| Voice Coil Overhang (Xmax) | 6.2mm |
| Surface Area of Cone (Sd) | .0552 m2 |
| BL Product (BL) | 19.6 |
| Peak Dia. Displacement Vol. (Vd) | 342cc |
| DEFINIMAX 4012HO RESPONSE CURVE | |
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US Speaker, LLC