|
| Nominal Basket Diameter |
12", 305 mm |
| Nominal Impedance* |
8 Ω |
| Power Rating* |
| Program Power |
800 W |
| Watts |
400 W |
| Resonance |
42 Hz |
| Usable Frequency Range |
40 Hz - 3.2 kHz |
| Sensitivity* |
95.4 dB |
| Magnet Weight |
11 oz. |
| Gap Height |
0.365", 9.27 mm |
| Voice Coil Diameter |
3", 76 mm |
|
| Resonant Frequency (fs) |
42 Hz |
| DC Resistance (Re) |
5.7 Ω |
| Coil Inductance (Le) |
0.61m H |
| Mechanical Q (Qms) |
8.37 |
| Electromagnetic Q (Qes) |
0.31 |
| Total Q (Qts) |
0.3 |
| Compliance Equivalent Volume (Vas) |
111.5 liters / 3.94 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) |
407.41 cc |
| Mechanical Compliance of Suspension (Cms) |
0.27 mm/N |
| BL Product (BL) |
16.02 T-M |
| Diaphragm Mass Inc. Airload (MMs) |
54 grams |
| Efficiency Bandwidth Product (EBP) |
134 |
| Maximum Linear Excursion (Xmax) |
7.47 mm |
| Surface Area of Cone (Sd) |
545.4 cm2 |
| Maximum Mechanical Limit (Xlim) |
17.84 mm |
|
| Recommended Enclosure Volume |
| Sealed |
N/a |
| Vented |
Acceptable |
| Driver Volume Displaced |
0.054 cu.ft. / 1.53 liters |
| Overall Diameter |
12.38", 314.45 mm |
| Baffle Hole Diameter |
11.06", 280.92 mm |
| Front Sealing Gasket |
Yes |
| Rear Sealing Gasket |
Yes |
| Mounting Holes Diameter |
0.28", 7.112mm |
| Mounting Holes B.C.D. |
11.62", 295.15mm |
| Depth |
5.625", 142.875 mm |
| Net Weight |
7.3 lbs, 3.31 kg |
| Shipping Weight |
9.3 lbs, 4.22 kgs |
|
| Coil Construction |
Copper voice coil |
| Coil Former |
Fiberglass former |
| Magnet Composition |
Neodymium magnet |
| Core Details |
Tapered coax |
| |
|
| Basket Materials |
Die-cast aluminum basket |
| Cone Composition |
Treated paper cone |
| Cone Edge Composition |
Sealed cloth edge |
| Dust Cap Composition |
Zurette dust cap |
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