Cone / Speaker 8"

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Eminence - EPS820HC

EPS820HC

Eminence 820H 8" Speaker 20 W 4 Ohms. Price per piece.

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4 ohm hemp cone speaker with rich, warm, full bodied tone with fat, punchy lows, smooth, but defined highs, and a nice break up. Prominent mids, but with a warm, smooth texture.

Product type
Loudspeaker Chassis

Type
Guitars

Nominal Diameter
8 "

Nominal Diameter
203 mm

Voice Coil
1 "

Voice Coil
25.4 mm

Overall diameter
209 mm

Pitch Circle Diameter
194 mm

Section Diameter
181 mm

Diameter of fixing holes
5.6 mm

Depth
77.8 mm

Nominal Impedance
4 Ohm(s)

Nominal Load Capacity
20 W

Sensitivity (1 W / 1 m)
96.1 dB

Frequency response
80 - 4600 Hz

Voice Coil Material
copper

Magnet
Ferrite

Depth of the magnetic gap
6.35 mm

Thiele & Small Parameter


Fs (Resonance Frequency)
134.6 Hz

Re (DC resistance)
3.6 Ohm(s)

Qms (mechanical quality)
18.78

Le (inductance of the voice coil)
0.33 mH

Qes (electrical quality)
0.92

Qts (overall quality)
0.88

Vas (equivalent volume)
9.62

Mms (moving mass)
9.25 g

BL (power factor)
5.74 T/m

Xmax (maximum displacement)
1.59 mm

Cms (elasticity of the suspension)
0.13 mm/N

Sd (membrane area)
231 cm²

Weight
1,77 kg

Type
Name
Category

Data Sheet

Catalog

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