COLOSSUS SERIES
ENGLISH
SPECIFICATIONS
CX12D2
CX15D2
Load capacity RMS:
4000 Watts
4500 Watts
Load capacity Max.:
8000 Watts
9000 Watts
Recommended amplifier
output power (RMS):
2000 ~ 4000 Watts
2500 ~ 4500 Watts
Rated Impedance:
2 + 2 Ohms
2 + 2 Ohms
Sd:
510 cm
2
844 cm
2
Mms:
285 g
370 g
Re:
4 Ohms
4 Ohms
Resonance frequency fs:
36 Hz
34 Hz
Qts:
0,34
0,39
Qms:
4,93
5,35
Qes:
0,36
0,42
VAS:
25 Liter
59 Liter
SPL (1 Watt / 1 m):
87 dB
89 dB
Le:
2,3 mH
2,5 mH
Voice Coil:
100 mm
100 mm
Linear Xmax:
+/- 25 mm
+/- 25 mm
Outer diameter:
317 mm
395 mm
Mounting hole:
284 mm
358 mm
Mounting depth:
224 mm
260 mm
IMPORTANT NOTES
• For your personal concerns you should choose a appropriate sound level for the
subwoofer enclosure, that neither the roadworthy of the driver nor his concentration
will be disturbed, that he is able to notice possible traffic noises and acoustical
warning signals.
• Modern car audio soundsystems provide very high acoustic pressure beyond the
100 dB mark. Please observe in this case, that permanent use of high sound levels
may cause damage to your ability of hearing.
