Eminence 1028k Broschüre

Nominal Basket Diameter
Nominal Impedance*
Power Rating**
     Watts
     Music Program
Resonance
Usable Frequency Range
Sensitivity***
Magnet Weight
Gap Height
Voice Coil Diameter

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)
Maximum Linear Excursion (Xmax)
Surface Area of Cone (Sd)
Maximum Mechanical Limit (Xlim)

Recommended Enclosure Volume
     Sealed     
     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

Coil Construction
Coil Former
Magnet Composition
Core Details

Basket Materials
Cone Composition
Cone Edge Composition
Dust Cap Composition

Please see footnotes on page 31 for information regarding Nominal Impedance, Power Rating and Sensitivity.

HL-10C

N/A
51-62 ltr/1.8-2.2 cu. ft.
10.7", 272mm
9.4", 239mm
Fitted as Standard
Fitted as Standard
0.26", 6.6mm
10.13", 257.3mm
5.2", 132mm
16.6 lbs, 7.5 kg
18 lbs, 8.2 kg

Copper
Polyimide
Ferrite
Vented And Extended

12-Spoke Die-Cast Aluminum
Kevlar-Reinforced Paper
Foam
Wetlooked Solid Composition Paper

10", 254mm
4 ohms

300W
600W
44Hz
38Hz-125Hz
88
112 oz
0.375", 9.53mm
2.5", 63.5mm

10"

44Hz
3.70
1.60mH
2.80
0.32
0.29
19.8 ltr/0.7 cu. ft.
372cc
0.13mm/N
18.3 T-M
109 grams
136
11.1mm
334.5cm

2

22mm

KAPPA PRO-10A

7-9.9 ltr/0.25-0.35 cu. ft.
12-28 ltr/0.43-1 cu. ft.
10.25", 260.4mm
9.13", 231.8mm
Fitted as Standard
Fitted as Standard
0.28", 7.1mm
9.63", 244.5mm
4.33", 110mm
15.3 lbs, 6.9 kg
16.4 lbs, 7.4 kg

Copper
Polyimide
Ferrite
Vented

Die-Cast Aluminum
Paper
Cloth
Solid Composition Paper

10", 254mm
8 ohms

500W
1000W
46Hz
102Hz-2kHz
97
80 oz
0.375", 9.53mm
3", 76.2mm

10"

46Hz
6.50
1.15mH
10.10
0.20
0.20
52.2 ltr/1.8 cu. ft.
110cc
0.31mm/N
18.8 T-M
38 grams
230
3.2mm
344.9cm

2

10.9mm

DELTA PRO-12A

28-35 ltr/1-1.25 cu. ft.
31-91 ltr/1.1-3.2 cu. ft.
12.38", 314.5mm
11.07", 281mm
Fitted as Standard
Fitted as Standard
0.27", 6.9mm
11.57", 293.8mm
6.22", 158mm
16.3 lbs, 7.4 kg
18 lbs, 8.2 kg

Aluminum
Polyimide
Ferrite
Vented And Extended

Die-Cast Aluminum
Paper
Cloth
Solid Composition Paper

12", 304.8mm
8 ohms

400W
800W
51Hz
52Hz-4.5kHz
99.2
80 oz
0.375", 9.53mm
2.5", 63.5mm

12"

51Hz
5.71
0.84mH
7.56
0.37
0.35
81.7 ltr/2.9 cu. ft.
242cc
0.21mm/N
15.3 T-M
48 grams
138
4.6mm
532.4cm

2

13.7mm

LAB12

22.7-28.3 ltr/0.8-1 cu. ft.
45.3-101.9 ltr/1.6-3.6 cu. ft.
12.32", 312.8mm
10.98", 278.9mm
Fitted as Standard
Fitted as Standard
0.26", 6.6mm
11.77", 299mm
6.44", 164mm
22 lbs, 10 kg
23.8 lbs, 10.8 kg

Copper
Polyimide
Double Stacked 80 oz Ferrites
Vented And Extended

12-Spoke Die-Cast Aluminum
Kevlar-Reinforced Paper
Foam
Dual Inverteds

12", 304.8mm
6 ohms

400W
800W
22Hz
25Hz-125Hz
89.2
160 oz
0.375", 9.53mm
2.5", 63.5mm

12"

22Hz
4.29
1.48mH
13.32
0.39
0.38
125.2 ltr/4.4 cu. ft.
659cc
0.35mm/N
15.0 T-M
146 grams
56
13.0mm
506.7cm

2

22mm