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12W7
ENCLOSURE SPECIFICATIONS |
| Net volumes given below do not include the air volume displaced by the speaker (Driver Displacement). This value must be added to the net volume along with the displacement of any braces and/or ports (if applicable) to arrive at a gross internal volume. Air inside a port is not part of the effective net volume. Calculate ports as solid, not hollow objects.
The dimensions given for the enclosure examples below take all applicable displacements
into consideration. |
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| SAFETY
NOTICE! |
| It is absolutely essential that the completed subwoofer enclosure is mounted firmly to the vehicle with heavy steel bolts (1/2 inch diameter) and large steel washers on both sides of the bolts. This will reduce the likelihood of occupant injury in the event of a collision or sudden deceleration. |
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| Front
Baffle Thickness |
| 1.0 in. / 25 mm |
| Wall
Thickness |
| 0.75 in. / 19 mm |
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| Recommended Sealed
Enclosures |
| Subwoofer |
Volume
(net int.) |
External Dimensions
(Width x Height x Depth) |
F3
(Hz) |
Fc
(Hz) |
Qtc |
| 12W7-3 |
1.375 cu. ft. / 38.94 liters |
16 in. x 19 in. x 11.75 in.
406 mm x 483 mm x 299 mm |
40.4 |
44.7 |
0.792 |
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