|
21377 |
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|
| Materials of construction |
 |
Kapton coil former |
| |
Polyamide-imide coated copper voice coil |
| |
APS ferrite magnet |
| |
Pressed steel chassis |
| |
Paper cone |
| |
Plasticised cloth (linen) cone edge |
| |
Solid composition paper dust dome |
| Ideal for two-way sound reinforcement systems, keyboard, guitar combos. |
| Eminence model no: Alpha 10 |
| Nominal Chassis Diameter: |
10 , 254mm |
| Impedance: |
8 |
| Usable Frequency Range: |
45Hz to 5kHz |
| Average Sensitivity 1W@1m: |
97dB |
| Magnet Gap Depth: |
0.25 , 6.35mm |
| Voice Coil Diameter: |
1.5 , 38.1mm |
| Overall Diameter: |
10 , 254mm |
| Baffle Hole Diameter: |
9.25 , 235mm |
| Front Sealing Gasket: |
fitted as standard |
| Rear Sealing Gasket: |
fitted as standard |
| Fixing Holes Diameter (8 off): |
0.275 , 7mm |
| Fixing Hole P.C.D.: |
9.625 , 244.5mm |
| Shipping Weight: |
5.06lbs, 2.30kg |
| Resonant Frequency |
(fs): |
50.89Hz |
| Impedance |
(Re): |
5.50 |
| Coil Inductance |
(Le): |
0.70mH |
| Electromagnetic Q |
(Qes): |
0.56 |
| Equivalent Volume |
(Vas): |
76.41 litres |
2.70 cu.ft |
| Displacement Volume |
(Vd): |
109.50cc |
| of Suspension |
(Cms): |
0.4574mm/N |
| BL Product |
(BL): |
8.17 T-M |
| Suspension Loss |
(Rms): |
1.3260N*sec/M |
| Efficiency Bandwidth Product |
(EBP): |
90.3 |
| Voice Coil Overhang |
(Xmax): |
3.2mm |
| Surface Area of Cone |
(Sd): |
344.88cm<equal; |
| Impedance at Resonance |
(Zmax): |
55.8 |
|
