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

Available on backorder

EAN: 4049521216138
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Availability: Available in 4-10 d. Available in 4-10 d. SKU: EA3A Category:

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

Ohm

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Quick Comparison

Eminence ALPHA 3 A 3" Driver 60 W 8 Ohms removeB & C Speakers DE-610 Driver 8Ohm 1,4" 160W Program,108dB removeB & C Speakers DE-16 Driver 60WRMS, 106dB, 2.5-20k removeB & C Speakers DE-64TN Driver 2", 110W, 107.5dB, 0.5-18kHz, 4.1kg removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz removeJBL 2450J NEODYMIUM DRIVER 4' 150W 16Ω remove
NameEminence ALPHA 3 A 3" Driver 60 W 8 Ohms removeB & C Speakers DE-610 Driver 8Ohm 1,4" 160W Program,108dB removeB & C Speakers DE-16 Driver 60WRMS, 106dB, 2.5-20k removeB & C Speakers DE-64TN Driver 2", 110W, 107.5dB, 0.5-18kHz, 4.1kg removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz removeJBL 2450J NEODYMIUM DRIVER 4' 150W 16Ω remove
ImageEA3A 3 inch Driver 60 W 8 Ohms Emincence speaker woofer megafwno artsoundde610 de-610 driver bc speakers speaker horn
SKUEA3ADE-610DE-16DE-64TNDE-852450J
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Price€51.57 incl. GR VAT €201.00 incl. GR VAT €99.20 incl. GR VAT €253.00 incl. GR VAT €206.66 incl. GR VAT €1,465.00 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
 		160 W continuous program power capacity 1.4" horn throat diameter 65 mm (2.5 in) aluminium voice coil Titanium diaphragm 1000 - 18000 Hz response 108 dB sensitivity Shorting copper cap for extended HF response
Product type Compression driver
Brand B&C Speakers
Reference DE610
Product code DRV6108

Informations
Nominal impedance 8 ohm
Dimensional category 6 inch
Manufacturer sensitivity 108 dB
Nominal power handling 30 W
Bandwidth 1000÷18000 Hz
Recommended min cutoff frequency 1200 Hz
Exit dimension 1.4 inch

Fundamental parameters
Le 0.15 mH

Datas
Flux density 1.75 T
Zmin 8.2 ohm
Weight ~3.8 kg

Dimensions
Voice coil diameter 2.5 inch
Outside diameter 156 mm
Depth 65 mm
Driver dimensions mouting holes 6.0 mm
Driver mounting system 4 points on diameter 101.6 mm

Shape & Materials
Front chape Cylindrical
Magnet type Ferrite
Winding material Aluminium
Diaphragm material Titanium
DE-16 Driver 60WRMS, 106dB, 2.5-20k 1" high frequency compression driver. Low mass mylar diaphragm ensures a very flat frequency response and optimized ceramic magnet assembly allows for high sensitivity and low distortion up to 18 kHz. Specifications1 Throat Diameter 25 mm (1 in) Nominal Impedance 8 Ω Minimum Impedance 7.8 Ω Power Handling (2200 –20000 Hz) Nominal2 30 W Continuous Program3 60 W Sensitivity (1W/1m)4 107 dB Frequency Range 1.5 – 18 kHz Recommended Crossover5 2.2 kHz Voice Coil Diameter 44 mm (1.7 in) Winding Material Aluminium Inductance 0.11 mH Diaphragm Material Mylar Flux Density 1.5 T Mounting and Shipping Information Two M6 holes 180° on 76 mm (3 in) diameter Overall Diameter 102 mm (4 in) Depth 58 mm (2.3 in) Net Weight (1 unit) 1.6 kg (3.5 lb) Shipping Weight (8 units) 13.9 kg (30.6 lb) Shipping Box (8 units) 220x220x150 mm (8.7x8.7x5.9 in) 1 Driver mounted on B&C ME 45 horn. 2 2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range. Power calculated on rated minimum impedance. 3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. 4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 1000 to 18000 Hz. 5 12 dB/oct. or higher slope high-pass filter.
220 W continuous program power capacity
2” horn throat diameter
75 mm (3 in) aluminium voice coil
500 – 18000 Hz response
107.5 dB sensitivity
Shorting copper cap for extended HF response

Driver 140WRMS, 108dB, 500-18.000 Hz

2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized high energy ceramic magnet assembly using a copper shorting
ring assembly produce smooth response and excellent sonic properties .

Specifications1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8 Ω
Power Handling
(1000 –20000 Hz)
Nominal2 80 W
Continuous Program3 160 W
Sensitivity (1W/1m)4 108 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover5 1000 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.14 mH
Diaphragm Material Titanium
Flux Density 1.8 T
Also available in 16 Ω, data upon request

Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter 170 mm (6.7 in)
Depth 67 mm (2.6 in)
Net Weight (1 unit) 4.5 kg (9.9 lb)
Shipping Weight (2 units) 9.6 kg (21.2 lb)
Shipping Box (2 units) 210x210x190 mm
(8.3x8.3x7.5 in)
1 Driver mounted on B&C ME 75 horn.
2 2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.

150W AES compression driver, 4 διάφραγμα τιτανίου, coherent wave phasing plug, neodymium rare-earth magnet assembly, 16Ω
Weight0.8 kg5.00 kg1.70 kg4.10 kg4.50 kg10.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.8 kg
Woofer Inch

Ohm

Weight 5.00 kg
Weight 1.70 kg
Weight 4.10 kg
Weight 4.50 kg
Weight 10.00 kg

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