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Annonces |
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| [Eminence Acoustinato] |
| Eminence Acoustinator N 2012 |
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| ACOUSTINATOR™ N2012
Recommended for acoustic instrument applications in both sealed and vented enclosures where a lightweight speaker would be beneficial.
SPECIFICATION
* Nominal Basket Diameter 12", 304.8 mm
* Nominal Impedance 8 ohms
* Power Rating Watts 150 W / Music Program N/A
* Resonance 31 Hz
* Usable Frequency Range 40 Hz - 3.5 kHz
* Sensitivity 94.7
* Magnet Weight 7 oz.
* Gap Height 0.28", 7.2 mm
* Voice Coil Diameter 2", 50.8 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 31 Hz
* DC Resistance (Re) 7.03
* Coil Inductance (Le) 0.59 mH
* Mechanical Q (Qms) 12.92
* Electromagnetic Q (Qes) 0.54
* Total Q (Qts) 0.52
* Compliance Equivalent Volume (Vas) 177 liters / 6.25 cu. ft.
* Peak Diaphragm Displacement Volume (Vd) 203 cc
* Mechanical Compliance of Suspension (Cms) 0.46 mm/N
* BL Product (BL) 12.1 T-M
* Diaphragm Mass inc. Airload (Mms) 57 grams
* Efficiency Bandwidth Product (EBP) 57
* Maximum Linear Excursion (Xmax) 3.9 mm
* Surface Area of Cone (Sd) 519.5 cm²
* Maximum Mechanical Limit (Xlim) 8.0 mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed 28-50 liters/ 1-1.75 cu.ft.
Vented 59.5-85 liters/ 2.1-3 cu.ft.
* Overall Diameter 12.26", 311.4 mm
* Baffle Hole Diameter 11", 279.5 mm
* Front Sealing Gasket fitted as standard
* Rear Sealing Gasket fitted as standard
* Mounting Holes Diameter 0.25", 6.4 mm
* Mounting Holes B.C.D. 11.71", 297.5 mm
* Depth 5.1", 130 mm
MATERIALS of Construction
* Copper voice coil
* Polyimide former
* Neodymium magnet
* Non-vented core
* Pressed steel basket
* Polypropylene Cone
* Santoprene cone edge
* Solid composition felt dust cap |
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Drivers
