DEI 400.2 用户手册
SPECIFICATIONS
14
© 2002 Directed Electronics, Inc
RMS continuous power per channel, both chan-
nels driven into 4 ohms from 20 to 20,000 Hz,
with less than 0.08% Total Harmonic Distortion
@ 14.4 VDC
RMS continuous power per channel, both chan-
nels driven into 2 ohms from 20 to 20,000 Hz,
with less than 0.1% Total Harmonic Distortion @
14.4 VDC
RMS continuous power bridged into a 4 ohm
load from 20 to 20,000 Hz, with less than 0.1%
Total Harmonic Distortion @ 14.4 VDC
Dynamic power rating (IHF-202 Standard)
bridged into 4 ohms
nels driven into 4 ohms from 20 to 20,000 Hz,
with less than 0.08% Total Harmonic Distortion
@ 14.4 VDC
RMS continuous power per channel, both chan-
nels driven into 2 ohms from 20 to 20,000 Hz,
with less than 0.1% Total Harmonic Distortion @
14.4 VDC
RMS continuous power bridged into a 4 ohm
load from 20 to 20,000 Hz, with less than 0.1%
Total Harmonic Distortion @ 14.4 VDC
Dynamic power rating (IHF-202 Standard)
bridged into 4 ohms
1
25 watts
200 watts
400 watts
550 watts
Viper model
400.2
Signal-to-Noise Ratio
Greater than 95 dB
Frequency Response
20-20,000 Hz ± 0.5 dB
Damping Factor @ 4 ohm
Greater than 200
Crossover
Switchable high or low pass
12 dB/octave, continuously
variable from 50 to 500 Hz
12 dB/octave, continuously
variable from 50 to 500 Hz
Bass Equalization
Variable 0-12 dB
Input Impedance
20K ohms
Input Sensitivity
Variable from 150 mV to 8 volt
Output Impedance
2 to 8 ohms, stereo
4 to 8 ohms, bridged
4 to 8 ohms, bridged
Supply Voltage
10 to 16 VDC
Fusing and Power
40A
Minimum Cable Requirements (AWG)
#8
(Per amp, trunk mounted)