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Idiomas disponibles
Idiomas disponibles
Amate Audio
Impedance
Sensitivity (1W/1m)
Frequency response
(-10dB)
Program power
Directivity
Components
LF
Cabinet
Type
Height
Width
Depth
Weight (net)
Connectors
Material
Finish
5. POWER LOSSES (%) AND DAMPING FACTOR, RELATED TO WIRE LENGTH
AND SECTION
Wire length
Section
2
(m)
(mm
)
0.75
1.50
1
2.50
4.00
0.75
1.50
5
2.50
4.00
0.75
1.75
10
2.50
4.00
0.75
1.50
20
2.50
4.00
0.75
1.50
50
2.50
4.00
(*) Referred to an amplifier with a Damping Factor of 200:1. Wire sections under
2
2.50 mm
are completely inadvisable.
For fixed installations with a 4-Ohm load, it is better to have one wire for each
speaker system. It is not advisable to bridge one cabinet to another.
KEY Series (Passive). Version 1.1
KEY15W
95 dB
38Hz-180Hz (with
external DSP)
600W
omnidirectional
1 x 15" woofer (3" v.c.)
600 mm
490 mm
520 mm
27,1 Kg
Multilayer plywood, steel front grille with acoustic foam
Ecological water-base matt paint
Resistance
(Ohms)
8Ohms 4Ohms 2Ohms
0.042
0.53%
0.025
0.31%
0.013
0.16%
0.008
0.10%
0.210
2.63%
0.125
1.56%
0.065
0.81%
0.040
0.50%
0.420
5.25%
0.250
3.13%
0.130
1.63%
0.080
1.00%
0.840
10.50% 21.00%
0.500
6.25%
0.260
3.25%
0.160
2.00%
2.100
26.25% 52.50%
1.250
15.63% 31.25%
0.650
8.13%
0.400
5.00%
8Ω
34Hz-150Hz (with external DSP)
omnidirectional
1 x 18" woofer (4" v.c)
Bass-reflex
2 x Speakon (In/Link)
Power losses
1.05%
2.10%
0.63%
1.25%
0.33%
0.65%
0.20%
0.40%
5.25%
10.5%
3.13%
6.25%
1.63%
3.25%
1.00%
2.00%
10.50%
21.00%
6.25%
12.50%
3.25%
6.50%
2.00%
4.00%
42.00%
12.50%
25.00%
6.50%
13.00%
4.00%
8.00%
---
62.50%
16.25%
32.50%
10.00%
20.00%
KEY18W
97 dB
1000W
700 mm
550 mm
605 mm
39,9 Kg
Damping losses(*)
8 Ohms
4 Ohms
98
49
123
62
151
75
167
83
32
16
48
24
76
38
100
50
17
9
28
14
47
24
67
33
9
5
15
7
27
13
40
20
4
2
6
3
12
6
18
9
Jan15
14
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