Directed Audio 4200, Owner'S Manual

SPECIFICATIONS 

13

© 2002 Directed Electronics, Inc 

RMS continuous power per channel, 

All channels

driven into 4 ohms from 20 to 20,000 Hz, with less
than 0.08% Total Harmonic Distortion @ 14.4 VDC

C

RMS continuous power per channel

, All channels

driven into 2 ohms from 20 to 20,000 Hz, with less
than 0.1% Total Harmonic Distortion @ 14.4 VDC

RMS continuous power

, 2-channel operation, bridged

into 4 ohms 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

Directed model  4200   4500

35

75

watts

watts

50

20/125

watts

watts

100

x

2

250

x

2

watts

watts

Signal-to-Noise Ratio

Greater than 95 dB

Frequency Response

20-20,000 Hz ± 0.5 dB

Damping Factor @ 4 ohm

Greater than 100

Crossover

Switchable high or low pass
12 dB/octave, continuously
variable from 50 to 500Hz

Bass Equalization

+8 dB, centered at 40Hz

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

Supply Voltage

10 to 16 VDC

Fusing and Power

25A

50A

Minimum Cable Requirements (AWG)

#12

#8

(Per amp, trunk mounted)

250

600

watts

watts