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home > Eminence > speakers > 12" > professional series
Eminence 12" Delta Pro-12A Speaker
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List $159.95 each
Pulse Music Price $114.95 each
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We are Eminence's #1 Dealer in the U.S.A.!!!!
Recommended for professional audio, bass guitar, mid-bass or floor monitor applications in sealed enclosures.
Also works well as a mid-bass or woofer in vented enclosures.
The Delta Pro is ideal for use in the subwoofer in professional sound
systems, club systems, DJ systems, houses of worship, and cinemas. This speaker has an 8 ohm impedance rating, can handle 400 watts of continuous power using a 2.5" voice coil, 80 oz. magnet weight and die cast
aluminum basket construction. Frequency response is 52 Hz - 4.5 kHz with resonance at 51 Hz. Please download the PDF spec sheet below for
complete information including frequency response graph, mounting info and Thiele & Small info.
All speakers are non-returnable items once the sealed box is opened. To order, use the convenient online ordering here or call 1.800.753.6694. Item # DELTAPRO12A.
Delta Pro-12A Specs:
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Nominal Basket
Diameter
Impedance
Power Rating (continuous/peak)
Resonance
Usable Frequency Range
Sensitivity
Magnet Weight
Magnet Type
Gap Height
Voice Coil Construction
Voice Coil Diameter
Core Details
Basket Material
Mounting Information:
Recommended Enclosure Volume (sealed)
Recommended Enclosure Volume (vented)
Overall Diameter
Baffle Hole Diameter
Front Sealing Gasket
Rear Sealing Gasket
Mounting Holes Diameter
Mounting Holes B.C.D.
Depth
Net Weight
Shipping Weight
Thiele-Small Parameters:
Resonant Frequency (fs)
DC Resistance (Re)
Coil Inductance (Le)
Mechanical Q (Qms)
Electromagnetic Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas)
Peak Diaphragm Displacement Volume (Vd)
Mechanical Compliance of Suspension (Cms)
BL Product (BL)
Diaphragm Mass inc. Airload (Mms)
Efficiency Bandwidth Product (EBP)
Voice Coil Overhang (Xmax)
Surface Area of Cone (Sd)
Maximum Mechanical Limit (Xlim)
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12", 304.8 mm
8 W
400/800
51 Hz
52 Hz - 4.5 kHz
99.2 dB
80 oz.
Ferrite
0.375", 9.5 mm
Aluminum
2.5", 63.5 mm
Vented and Extended
Die-Cast Aluminum
28-35 liters/1-1.25 cu.ft.
31-91 liters/1.1-3.2 cu.ft.
12.38", 314.5 mm
11.07", 281 mm
fitted as standard
fitted as standard
0.27", 6.9 mm
11.57", 293.8 mm
6.22", 158 mm
16.3 lbs., 7.4 kg
18 lbs., 8.2 kg
51 Hz
5.71 W
0.84 mH
7.56
0.37
0.35
81.7 liters / 2.9 cu. ft.
242cc
0.21 mm/N
15.3 T-M
48 grams
138
4.6 mm
532.4 cm2
13.7 mm
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