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From the Patriot Series the Black Powder is an explosive 12"
American guitar speaker with a bright concussion. It is raw and bright with
tight bass and explosive mids and highs
Recommended for: Southern Rock, College Rock, Heavy Metal, and Grunge.
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SPECIFICATION |
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| Nominal
Basket Diameter |
12", 304.8mm |
| Nominal
Impedance |
8 ohms |
| Power
Rating |
|
 Watts |
75W |
|
Music
Program |
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|
Resonance |
72Hz |
| Usable
Frequency Range |
70Hz-5kHz |
|
Sensitivity |
100 |
| Magnet
Weight |
30 oz. |
| Gap
Height |
0.312", 7.92mm |
| Voice
Coil Diameter |
1.5", 38.1mm |
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THIELE & SMALL PARAMETERS |
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| Resonant
Frequency (fs) |
72Hz |
| DC
Resistance (Re) |
7.1 |
| Coil
Inductance (Le) |
0.37mH |
|
Mechanical Q (Qms) |
14.98 |
|
Electromagnetic Q (Qes) |
0.75 |
| Total Q
(Qts) |
0.72 |
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Compliance Equivalent Volume (Vas) |
82.4 liters / 2.9
cu.ft. |
| Peak
Diaphragm Displacement Volume (Vd) |
25cc |
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Mechanical Compliance of Suspension (Cms) |
0.22mm/N |
| BL
Product (BL) |
9.9 T-M |
| Diaphram
Mass inc. Airload (Mms) |
23 grams |
|
Efficiency Bandwidth Product (EBP) |
96 |
| Maximum
Linear Excursion (Xmax) |
0.5mm |
| Surface
Area of Cone (Sd) |
519.5 cm2 |
| Maximum
Mechanical Limit (Xlim) |
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MOUNTING INFORMATION |
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Recommended Enclosure |
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Sealed |
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Vented |
Acceptable |
| Overall
Diameter |
12.23", 310.5mm |
| Baffle
Hole Diameter |
11.02", 279.8mm |
| Front
Sealing Gasket |
fitted as standard |
| Rear
Sealing Gasket |
fitted as standard |
| Mounting
Holes Diameter |
0.25", 6.4mm |
| Mounting
Holes B.C. D. |
11.67", 296.4mm |
| Depth |
4.6", 117mm |
| Net
Weight |
7 lbs., 3.2 kg |
| Shipping
Weight |
9 lbs., 4.1 kg |
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MATERIALS OF CONSTRUCTION |
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| Coil
Construction |
Copper voice coil |
| Coil
Former |
Polyimide former |
| Magnet
Composition |
Ferrite magnet |
| Core
Details |
Non-vented core |
| Basket
Materials |
Pressed steel basket
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| Cone
Composition |
Paper Cone |
| Cone
Edge Composition |
Paper cone edge |
| Dustcap
Composition |
Zurette dust cap |
Download PDF Spec Sheet
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| SKU: |
ae00-2417^BLACKPOWDER |
| Weight: |
9.00 |
| Price: $76.99 |
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