Eminence 820H 8″ Speaker 20 W 4 Ohms

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115.29 incl. GR VAT

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Availability: No longer available! No longer available! SKU: EPS820HC Category:

8″ Speaker 20 W 4 Ohms

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.

8″ Speaker 20 W 4 Ohms

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.

 

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General
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
Cut- out Measurement
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
1,62 kg

 

Weight 1.7 kg
Woofer Inch

Ohm

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Quick Comparison

Eminence 820H 8" Speaker 20 W 4 Ohms removeFaital Pro FP8PR200RK Recone Kit for FP8PR200 8" 8 Ohms 200W removeBMS BMS8C250L 8 C 250 - 8" Coaxial Speaker 200 W + 80 W 8 Ohm removeBMS BMS8CN552L 8" Coaxial Neodymium Speaker 8CN552 200 W + 80 W 8 Ohm removeFAITAL PRO FP8PR210A Professional Series - 8" Speaker 200 W 8 Ohm removeJBL LF CONTROL 28 woofer remove
NameEminence 820H 8" Speaker 20 W 4 Ohms removeFaital Pro FP8PR200RK Recone Kit for FP8PR200 8" 8 Ohms 200W removeBMS BMS8C250L 8 C 250 - 8" Coaxial Speaker 200 W + 80 W 8 Ohm removeBMS BMS8CN552L 8" Coaxial Neodymium Speaker 8CN552 200 W + 80 W 8 Ohm removeFAITAL PRO FP8PR210A Professional Series - 8" Speaker 200 W 8 Ohm removeJBL LF CONTROL 28 woofer remove
ImageEPS820HC 8 inch Speaker 20 W 4 Ohms speaker woofer megafwno artsound
SKUEPS820HCFP8PR200RKBMS8C250LBMS8CN552LFP8PR210AJBL-124-58001-00
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Price 115.29 incl. GR VAT 88.87 incl. GR VAT 293.26 incl. GR VAT 502.81 incl. GR VAT 169.61 incl. GR VAT 159.94 incl. GR VAT
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Description

8" Speaker 20 W 4 Ohms

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.
ContentGeneral
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
Cut- out Measurement
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
1,62 kg
 

Recone kit for FP8PR200

  • 93 dB sensitivity 1 W / 1 m
  • 200 W + 80 W Power Handling
  • 2" + 1.75" Sandwich Voice Coil
  • Single Point Source providig coherent Wave Front
  • 90° conical Dispersion
  • Optimal for compact 2- or 3-way Systems
  • 95.5 dB sensitivity 1 W / 1 m
  • 200 W + 80 W Power Handling
  • 2" + 1.75" Aluminum Sandwich Voice Coil
  • Single Point Source providing coherent Wave Front
  • 90° conical Dispersion
  • Optimal for compact 2-way Systems
  • Ligh weight Carbon Fiber Diaphragm

Nominal Specifications

  • Nominal Diameter 8“, 200 mm
  • Overall Diameter 8.81/8.18“, 223.7/207.9 mm
  • Bolt Circle Diameter 8.27“, 210 mm
  • Baffle Cutout Diameter 7.20“, 183 mm
  • Depth 3.88“, 98.5 mm
  • Flange and Gasket Thickness 0.43“, 10.8 mm

Electrical Specifications
  • Minimum Impedance 7 Ohm
  • Nominal Impedance 8 Ohm
  • Nominal Power Handling*** 200 W
  • Maximum Power Handling**** 400 W
  • Sensitivity (1W/1m) 95 dB
  • Frequency Range 70 - 5000 Hz
  • Voice Coil Diameter 2“, 52 mm
  • Winding Material Aluminium
  • Former Material Glass Fiber
  • Winding Depth 0.65“, 16.5 mm
  • Magnetic Gap Depth 0.31“, 8 mm
  • Flux Density 1.15 T

THIELE & SMALL Parameters
  • Resonant Frequency (fs) 65 Hz
  • DC Resistance (Re) 5.7 Ohm
  • BL Product (BL) 13.5 N/A
  • Diaphragm Mass inc. Airload (Mms) 25,3 grams
  • Mechanical Compliance of Suspension (Cms) 0.24 mm/N
  • Rms 3.38 Kg/s
  • Electromagnetic Q (Qes) 0.32
  • Mechanical Q (Qms) 3.1
  • Total Q (Qts) 0.29
  • Compliance Equivalent Volume (Vas) 0.46 ft³, 12.9 dm³
  • Surface Area of Cone (Sd) 30.38“², 196 cm²
  • Maximum Linear Excursion (Xmax)* 6.92 mm
  • Xdamage** 15.7 mm
  • Coil Inductance (Le) 0.46 mH
  • Diaphragm mass (Mmd) 23.7 g
  • Eta Zero 1.06 %

Notes

  • *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
  • **Maximum excursion before permanent damage
  • ***2 Hours Test According to AES 2-1984 Rev. 2003
  • ****Maximum power is defined as 3dB greater than nominal power
JBL 124-58001-00

Woofer from JBL for control 28 speaker.

  • JBL Control 28 Factory Speaker Woofer Part # 124-58001-00
  • This is a complete brand new JBL, Control 28 woofer
  • Voice coil: 1-1/2" (25mm)
  • Diameter: 8-1/4" (210mm) 9-1/4" (235mm) diagonally
  • Impedance: 8 ohm, DCR: 6 ohm
  • Poly cone with rubber edge
  • Fits JBL Driver and Cabinet Models:

    JBL: Control 28, Control 28T, Control 28T60, Control 28WH, 123-10002-00, 1231000200124-58001-00, 1245800100
Weight1.7 kg1.00 kg3.00 kg2.15 kg4.30 kg1.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 1.7 kg
Woofer Inch

Ohm

Weight 1.00 kg
Woofer Inch

Weight 3.00 kg
Woofer Inch

Weight 2.15 kg
Woofer Inch

Weight 4.30 kg
Woofer Inch

Weight 1.00 kg
Woofer Inch