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| [Eminence Delta Pro E] |
| Eminence EDP8A |
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| DELTA PRO- 8A Series Standard American
Recommended for professional audio in both sealed and vented enclosures. Ideal for full-range, mid/hi, and
monitor wedges.
SPECIFICATION
* Nominal Basket Diameter 8", 203 mm
* Nominal Impedance 8 ohms
* Power Rating Watts 225 W / Music Program 450 W
* Resonance 69Hz
* Usable Frequency Range 100 Hz - 3.0 kHz
* Sensitivity 97.8
* Magnet Weight 59 oz.
* Gap Height 0.31", 7.95 mm
* Voice Coil Diameter 2.0", 50.8 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 69 Hz
* DC Resistance (Re) 5.4
* Coil Inductance (Le) 0.82 mH
* Mechanical Q (Qms) 6.43
* Electromagnetic Q (Qes) 0.20
* Total Q (Qts) 0.22
* Compliance Equivalent Volume (Vas) 18.32 liters / 6.47 cu. ft.
* Peak Diaphragm Displacement Volume (Vd) 65.68 cc
* Mechanical Compliance of Suspension (Cms) 0.35 mm/N
* BL Product (BL) 14.1 T-M
* Diaphragm Mass inc. Airload (Mms) 19.3 grams
* Efficiency Bandwidth Product (EBP) 307
* Maximum Linear Excursion (Xmax) 3.0 mm
* Surface Area of Cone (Sd) 218.2 cm²
* Maximum Mechanical Limit (Xlim) 8.0mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed 8-16 liters / 0.30-0.60 cu. ft.
Vented 10-16 liters / 0.40-0.60 cu. ft.
* Overall Diameter 8.02", 203.71 mm
* Baffle Hole Diameter 7.36", 186.94 mm
* Front Sealing Gasket fitted as standard
* Rear Sealing Gasket fitted as standard
* Mounting Holes Diameter 0.28", 7.11 mm
* Mounting Holes B.C.D. 8.60", 218.44 mm
* Depth 3.75", 95.25 mm
MATERIALS of Construction
* Copper voice coil
* Polyimide former
* Ferrite magnet
* Vented and extended core
* Die-cast aluminum basket
* Paper Cone
* Cloth cone edge
* Solid composition paper dust cap |
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Drivers
