Evolution - Coral Electronic

Evolution
AUDIOPHILE’S CAR AUDIO
I componenti della linea Evolution sono progettati per fornire
prestazioni entusiasmanti. La profonda conoscenza delle
problematiche connesse ai sistemi car audio, l'accurato sviluppo
di ogni dettaglio e l'utilizzo di tecnologie e materiali innovativi
formano la solida base di questi componenti.
Il rigido cono in polipropilene-mica, la sospensione in gomma
a doppia onda positiva ed il centratore "flat-progressive design"
forniscono la risposta estesa e lineare, l'elevata velocità e l'assoluto
controllo dei transienti, insieme alla trasparenza e neutralità
timbrica caratteristica dei componenti Coral.
Kits & components
The Evolution line components are designed to supply stirring
audio performances. The deep knowledge in car audio matters,
the careful development of every detail, and the use of innovative
technologies and materials make the solid basis of these
components.
The rigid polypropylene-mica cone, the double-roll rubber
surround, and the "flat-progressive design" spider supply all, the
linear and extended response, the high velocity and absolute
control of the transients along with the transparency and tonal
balance typical of Coral's components.
Coral Electronic - 10098 Rivoli - Torino - Italy - www.coralelectronic.com
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Evolution
AUDIOPHILE’S CAR AUDIO
Kits & components
EVK 130
EVK 165
EVK 130
EVK 165
common data
2-way stereo loudspeaker kit
2-way stereo loudspeaker kit
mica-polypropylene injection cone
200 watt max power
240 watt max power
25 mm woofer voice coil, kapton former
100 watt nominal power
120 watt nominal power
48 mm neodymium tweeter (EVO 25)
60 ÷ 20K hertz frequency range
50 ÷ 20K hertz frequency range
25 mm tweeter voice coil, aluminium former
92 dB (1 m / 2.83 V) sensitivity
92 dB (1 m / 2.83 V) sensitivity
2-way crossover filter (EVN 20)
130 mm woofer diameter (MW 130)
165 mm woofer diameter (MW 165)
3200 hertz crossover frequency, 6/12 dB/oct
3-step changeable tweeter level
hi-frequency electronic power control
Coral Electronic - 10098 Rivoli - Torino - Italy - www.coralelectronic.com
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Evolution
AUDIOPHILE’S CAR AUDIO
Loudspeaker data
Kits & components
EVO 25
EVO 130
EVO 165
48
130
165
2-way crossover filter
4
4
260 watt max power
200
240
130 watt nominal power
100
120
3200 Hz crossover frequency
92
92
2.5K ÷ 20K
60 ÷ 6K
50 ÷ 6K
1650
72
57
2.30
2.26
2.40
-
3.57
0.64
0.78
-
1.40
0.50
0.59
Mms
g
0.30
10.19
13.02
Cms
mm/N
0.03
0.49
0.60
29
103
132
litres
-
4.73
15.83
N/A
2.02
5.00
5.53
Re
ohm
4.67
3.48
3.44
Le
mH
0.02
0.11
0.10
linear excursion
Xmax
mm
-
±2
±2
voice coil diameter
-
mm
25
25
25
external diameter
-
mm
nominal impedance
Zn
ohm
4
max power
Pm
watt
250
nominal power
Pn
watt
100
sensitivity (2,83 V/1m)
-
dB
92
frequency range
BW
hertz
resonance frequency
Fs
hertz
mechanical Q factor
Qms
-
electrical Q factor
Qes
total Q factor
Qts
moving mass
compliance
emission diameter
D
mm
equivalent volume
Vas
force factor
BxL
voice coil resistance
voice coil inductance
EVN 20
3-step tweeter level control (-3 / 0 / + 3 dB)
electronic power control
120 x 65 x 34 mm
EVN 20
EVO 25
EVO 165
48
130
141
117
43
10
165
60
130
39
64
EVO 130
Coral Electronic - 10098 Rivoli - Torino - Italy - www.coralelectronic.com
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