CAR AUDIO EQUIPMENT
®
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M
ACROM LTD
.
3 Moree S
T
., 6850 M
ENDRISIO
S
WITZERLAND
MACROM
®
is a registered Trade Mark of Macrom Ltd., Dublin, Ireland
ECS 2.50
Installation Guide:
Illustrated Options for
Specific & Standard
Installation
Graph
Specifications
The wide smooth frequency response, good sensitivity and high power handling make the
ECS 2.50 suitable for use in any quality installation
Power Handling:
100 Watts (max. music)
Nominal Impedance:
3 ohms
Frequency Response:
50-25,000 Hz
Sensitivity (1W/1m):
90 dB
WOOFER
Unit Size:
ø - 13 cm (5”)
Voice coil:
ø - 54 mm (2 1/4”)
Aluminium
Cone Material:
CMP -
Composite Metalised Paper
Magnet System:
Triple magnet
Nett Weight (per piece):
0.680 Kg
Resonant Frequency:
70 Hz
Dc Resistance:
3.10 Ohm
Voice Coil Inductance @ 1Khz
0.20 mH
Air Gap Height:
4 mm
X-Max Linear Excursion:
± 3 mm
Force Factor (BXL)
2.75 tm
Qms:
5.50
Qes:
1.3
Q/Ts:
1.03
VAS:
12.80 lt
Cms:
443 µM/N
Moving Mass (ms):
5.20 gr
TWEETER
Unit Size
ø - 50 mm (2 ”)
Voice coil
ø - 25 mm (1”)
Dome Material
Soft Linen
Magnet System:
Neodymium
Resonant Frequency:
1,800 Hz
Dc Resistance:
4 ohms
