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| [Eminence Gamma 15] |
| Eminence Gamma 15 |
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| GAMMA Series Standard American 15A-2
Recommended for vented professional audio enclosures as a mid/hi or full-range and monitor; also for bass
guitar.
SPECIFICATION
* Nominal Basket Diameter 15", 381 mm
* Nominal Impedance 8 ohms
* Power Rating Watts 300 W / Music Program 600 W
* Resonance 33 Hz
* Usable Frequency Range 48 Hz - 3.3 kHz
* Sensitivity 98.6
* Magnet Weight 59 oz.
* Gap Height 0.312", 7.92 mm
* Voice Coil Diameter 2", 50.8 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 33 Hz
* DC Resistance (Re) 5.98
* Coil Inductance (Le) 1.73 mH
* Mechanical Q (Qms) 5.13
* Electromagnetic Q (Qes) 0.32
* Total Q (Qts) 0.30
* Compliance Equivalent Volume (Vas) 314.1 liters / 11.1 cu. ft.
* Peak Diaphragm Displacement Volume (Vd) 257 cc
* Mechanical Compliance of Suspension (Cms) 0.31 mm/N
* BL Product (BL) 17.2 T-M
* Diaphragm Mass inc. Airload (Mms) 78 grams
* Efficiency Bandwidth Product (EBP) 103
* Maximum Linear Excursion (Xmax) 3.0 mm
* Surface Area of Cone (Sd) 856.3 cm²
* Maximum Mechanical Limit (Xlim) 11.8 mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed N/A
Vented 40-136 liters/1.4-4.8 cu.ft.
* Overall Diameter 15.15", 384.8 mm
* Baffle Hole Diameter 13.77", 349.6 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. 14.56", 369.9 mm
* Depth 5.94", 151 mm
MATERIALS of Construction
* Aluminum voice coil
* Polyimide former
* Ferrite magnet
* Vented core
* Pressed steel basket
* Paper Cone
* Cloth cone edge
* Solid composition paper dust cap |
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Drivers
