Eminence ALPHA 3 A 3″ Driver 60 W 8 Ohms

EA3A 3 inch Driver 60 W 8 Ohms Emincence speaker woofer megafwno artsound
Eminence Audio
All products by EMINENCE

€51.57 incl. GR VAT

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EAN: 4049521216138
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3″ Driver 60 W 8 Ohms

The Eminence Alpha 3-8 is a truly versatile compact fullrange driver perfectly suited for tight fitting pro audio line array and column array applications. With a program power rating of 60 watts, this 3” driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity and extends the response out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.

3″ Driver 60 W 8 Ohms

The Eminence Alpha 3-8 is a truly versatile compact fullrange driver perfectly suited for tight fitting pro audio line array and column array applications. With a program power rating of 60 watts, this 3” driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity and extends the response out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.

 

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General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
3 “
Nominal Diameter
76 mm
Voice Coil
0.79 “
Voice Coil
20 mm
Overall diameter
101.1 mm
Pitch Circle Diameter
92.1 mm
Cut- out Measurement
77.2 mm
Diameter of fixing holes
4.1 mm
Depth
44.6 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
30 W
maximum rated load
60 W
Sensitivity (1 W / 1 m)
88.6 dB
Frequency response
150 – 20000 Hz
Voice Coil Material
copper
Magnet
Ferrite

 

Thiele & Small Parameter

Fs (Resonance Frequency)
118 Hz
Re (DC resistance)
5.12 Ohm(s)
Qms (mechanical quality)
7.94
Le (inductance of the voice coil)
0.11 mH
Qes (electrical quality)
0.53
Qts (overall quality)
0.5
Vas (equivalent volume)
0.95
Mms (moving mass)
2 g
BL (power factor)
3.93 T/m
Xmax (maximum displacement)
2.4 mm
Cms (elasticity of the suspension)
0.84 mm/N
Sd (membrane area)
28.6 cm²
Weight
0,68 kg

 

Weight 0.8 kg
Woofer Inch

Impedance

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Quick Comparison

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NameEminence ALPHA 3 A 3" Driver 60 W 8 Ohms removeEminence EPRO5MRNA - 5" Speaker 65 W 8 Ohm PRO 5 MRN A removeSICA Z001451 4 L 1 SL 4Ω 100W PROFESSIONAL SPEAKER NEODUMIUM 4'' removeBMS BMS5C150H 5 C 150 H - 5" Ferrit Coaxial Speaker 130 W + 25 W 16 Ohms removeSICA Z001449 4 L 1 SL 8Ω 100W PROFESSIONAL SPEAKER NEODYMIUM 4'' removeBMS BMS5CN140L 5" Neodymium Coaxial Speaker 5CN140 130 W + 60 W 8 Ohm remove
ImageEA3A 3 inch Driver 60 W 8 Ohms Emincence speaker woofer megafwno artsound
SKUEA3AEPRO5MRNAZ001451BMS5C150HZ001449BMS5CN140L
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Price€51.57 incl. GR VAT Original price was: €267.06.Current price is: €186.00. incl. GR VAT Original price was: €39.10.Current price is: €31.50. incl. GR VAT Original price was: €324.60.Current price is: €275.91. incl. GR VAT Original price was: €39.10.Current price is: €31.50. incl. GR VAT Original price was: €401.32.Current price is: €341.12. incl. GR VAT
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Description

3" Driver 60 W 8 Ohms

The Eminence Alpha 3-8 is a truly versatile compact fullrange driver perfectly suited for tight fitting pro audio line array and column array applications. With a program power rating of 60 watts, this 3” driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity and extends the response out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.
ContentGeneral
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
3 "
Nominal Diameter
76 mm
Voice Coil
0.79 "
Voice Coil
20 mm
Overall diameter
101.1 mm
Pitch Circle Diameter
92.1 mm
Cut- out Measurement
77.2 mm
Diameter of fixing holes
4.1 mm
Depth
44.6 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
30 W
maximum rated load
60 W
Sensitivity (1 W / 1 m)
88.6 dB
Frequency response
150 - 20000 Hz
Voice Coil Material
copper
Magnet
Ferrite
  Thiele & Small Parameter
Fs (Resonance Frequency)
118 Hz
Re (DC resistance)
5.12 Ohm(s)
Qms (mechanical quality)
7.94
Le (inductance of the voice coil)
0.11 mH
Qes (electrical quality)
0.53
Qts (overall quality)
0.5
Vas (equivalent volume)
0.95
Mms (moving mass)
2 g
BL (power factor)
3.93 T/m
Xmax (maximum displacement)
2.4 mm
Cms (elasticity of the suspension)
0.84 mm/N
Sd (membrane area)
28.6 cm²
Weight
0,68 kg
 		Weighing a mere 2 lbs., the Pro 5MRN neodymium midrange / tweeter driver features a wide usable frequency range and water resistant epoxy treated paper cone for a warm, rich tone. The truncated cast frame chassis allows for tight placement in your pro audio or car audio cabinet, and pair it with a Kappalite model for the ultimate in ultra-light bass guitar performance. SPECIFICATION
  • Nominal Basket Diameter: 5“, 127 mm
  • Nominal Impedance*: 8 Ω
  • Power Rating**
  • Watts: 65 W
  • Music Program: 130 W
  • Resonance: 223 Hz
  • Usable Frequency Range: 325 Hz - 20 kHz
  • Sensitivity***: 93.1 dB
  • Magnet Weight: 4 oz.
  • Gap Height: 0.236“, 6 mm
  • Voice Coil Diameter: 1“, 25 mm
THIELE & SMALL PARAMETERS
  • Resonant Frequency (fs): 223 Hz
  • DC Resistance (Re): 5.45 Ω
  • Coil Inductance (Le): 0.18m H
  • Mechanical Q (Qms): 2.8
  • Electromagnetic Q (Qes): 0.93
  • Total Q (Qts): 0.7
  • Compliance Equivalent Volume (Vas): 0.85 liters / 0.03 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 3.6 cc
  • Mechanical Compliance of Suspension (Cms): 0.12 mm/N
  • BL Product (BL): 5.84 T-M
  • Diaphragm Mass Inc. Airload (MMs): 4 grams
  • Efficiency Bandwidth Product (EBP): 239
  • Maximum Linear Excursion (Xmax): 0.51 mm
  • Surface Area of Cone (Sd): 71.3 cm2
  • Maximum Mechanical Limit (Xlim): 5.0 mm
MOUNTING INFORMATION
  • Recommended Enclosure Volume
  • Sealed: 0.85-1.56 liters / 0.03-0.06 cu.ft.
  • Vented: - liters / - cu.ft.
  • Driver Volume Displaced: 0.494 cu.ft. / 14 liters
  • Overall Diameter: 5.25“, 133.4 mm
  • Baffle Hole Diameter: 4.28“, 108.7 mm
  • Front Sealing Gasket: Yes
  • Rear Sealing Gasket: Yes
  • Mounting Holes Diameter: 0.18“, 4.6mm
  • Mounting Holes B.C.D.: 4.79“, 121.7mm
  • Depth: 2.16“, 54.8 mm
  • Net Weight: 2 lbs, 0.91 kg
  • Shipping Weight: 2.2 lbs, 1 kgs
MATERIALS OF CONSTRUCTION
  • Coil Construction: Pure aluminum voice coil
  • Coil Former: Kapton former
  • Magnet Composition: Neodymium magnet
  • Core Details: Vented and Extended core
  • Basket Materials: Die-cast aluminum basket
  • Cone Composition: Treated paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Treated paper dust cap
  • 90 dB sensitivity 1 W 11m
  • 130 W + 25 W Power handling
  • 1.5" + 1" voice coil
  • Single point source providing coherent wave front
  • 900 conical dispersion
  • Optimal for compact 2-way systems
  • 91 dB sensitivity 1 W / 1 m
  • 130 W + 60 W Power Handling
  • 1.5" + 1.5“ Copper Voice Coil
  • Single Point Source providing coherent Wave Front
  • 90° conical Dispersion
  • Optimal for compact 2-way Systems
Weight0.8 kg0.91 kg0.20 kg1.80 kg0.20 kg1.14 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.8 kg
Woofer Inch

Impedance

Weight 0.91 kg
Woofer Inch

Weight 0.20 kg
Woofer Inch

Weight 1.80 kg
Woofer Inch

Weight 0.20 kg
Woofer Inch

Weight 1.14 kg
Woofer Inch

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