Directed Audio 250d - Specifications

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© 1999 Directed Electronics, Inc
SPECIFICATIONS
RMS continuous power driven into 4 ohms
from 20 to 250 Hz with less than 0.4% Total
Harmonic Distortion @ 14.4 VDC
RMS continuous power driven into 2 ohms
from 20 to 250Hz with less than 0.6% Total
Harmonic Distortion @ 14.4 VDC
Dynamic power rating (IHF-202 Standard) at
minimum load
125 watts
300 watts
250 watts
model 250d
Signal-to-Noise Ratio Greater than 80 dB
Frequency Response 20-250 Hz +0, -1 dB
Damping Factor 50 (typical)
Crossover Low-pass 12 dB/octave
variable from 30 to 250 Hz
Bass Equalization +8 dB, centered at 40Hz
Input Impedance 20K ohms
Input Sensitivity Variable from 150 mV to 8 volt
Output Impedance 2 to 4 ohms
Supply Voltage 10 to 16 VDC
Fusing and Power 20A
Cable Requirements (AWG) #12
(Per amp, trunk mounted)