| Very powerful, thick and chunky tone. Very touch-sensitive with good sustain. Awesome bottom end |
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| SPECIFICATION |
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| Nominal Basket Diameter |
12″, 304.8mm |
| Nominal Impedance* |
8 ohms |
| Power Rating |
|
 Watts |
150W |
| Music Program |
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| Resonance |
97Hz |
| Usable Frequency Range |
70Hz-5kHz |
| Sensitivity*** |
102 |
| Magnet Weight |
59 oz. |
| Gap Height |
0.312″, 7.92mm |
| Voice Coil Diameter |
2″, 50.8mm |
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|
SOUND CLIPS |
| THIELE & SMALL PARAMETERS |
|
Clean Heavy OD |
| Resonant Frequency (fs) |
97Hz |
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| DC Resistance (Re) |
6.92 |
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| Coil Inductance (Le) |
0.42mH |
Download PDF Spec Sheet |
|
| Mechanical Q (Qms) |
14.43 |
| Electromagnetic Q (Qes) |
0.55 |
| Total Q (Qts) |
0.53 |
| Compliance Equivalent Volume (Vas) |
41.3 liters / 1.5 cu.ft. |
| Mechanical Compliance of Suspension (Cms) |
0.10mm/N |
|
| BL Product (BL) |
14.2 T-M |
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| Diaphram Mass inc. Airload (Mms) |
26 grams |
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| Efficiency Bandwidth Product (EBP) |
177 |
|
| Maximum Linear Excursion (Xmax) |
0.8mm |
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| Surface Area of Cone (Sd) |
532.4 cm2 |
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| Maximum Mechanical Limit (Xlim) |
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| MOUNTING INFORMATION |
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| Recommended Enclosure |
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| Sealed |
Acceptable |
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| Vented |
Acceptable |
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| Overall Diameter |
12.01″, 305.1mm |
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| Baffle Hole Diameter |
10.95″, 278.1mm |
|
| Front Sealing Gasket |
fitted as standard |
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| Rear Sealing Gasket |
fitted as standard |
|
| Mounting Holes Diameter |
0.25″, 6.4mm |
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| Mounting Holes B.C. D. |
11.63″, 295.4mm |
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| Depth |
5.2″, 132mm |
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| Net Weight |
11.1 lbs., 5 kg |
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| Shipping Weight |
12.8 lbs., 5.8 kg |
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| MATERIALS OF CONSTRUCTION |
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| Coil Construction |
Copper voice coil |
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| Coil Former |
Polyimide former |
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| Magnet Composition |
Ferrite magnet |
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| Core Details |
Non-vented core |
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| Basket Materials |
Pressed steel basket |
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| Cone Composition |
Paper Cone |
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| Cone Edge Composition |
Paper cone edge |
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| Dustcap Composition |
Zurette dust cap |
