Specifications – Rockford Fosgate Power 250 2-Channel User Manual
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Specifications
POWER 250
POWER 360
POWER 400
POWER 500
POWER 600.5
POWER 800
POWER 800
POWER 1000
2-channel
2-channel
4-channel
2-channel
5-channel
2-channel
4-channel 2-channel
Dynamic Power Rating
(IHF-202 Standard) - Measured at 14.4 Volts
Front/Rear + Subwoofer
Bridged into a 4
Ω
Load
320 Watts x 1
481 Watts x 1
232 Watts x 2
710 Watts x 1
232 Watts x 2 + —
960 Watts x 1
525 Watts x 2
1460 Watts x 1
Per channel into a 2
Ω
Load
160 Watts x 2
242 Watts x 2
127 Watts x 4
330 Watts x 2
120 Watts x 4 + 240 Watts x 1
480 Watts x 2
270 Watts x 4
730 Watts x 2
Per channel into a 4
Ω
Load
100 Watts x 2
154 Watts x 2
84 Watts x 4
210 Watts x 2
75 Watts x 4 + 115 Watts x 1
240 Watts x 2
150 Watts x 4
450 Watts x 2
Continuous Power Rating
(Competition Standard)
Measured at 13.8 Battery Volts
RMS continuous power / channel,
62.5 Watts x 2
90 Watts x 2
50 Watts x 4
125 Watts x 2
50 Watts x 4 + 100 Watts x 1
200 Watts x 2
100 Watts x 4
250 Watts x 2
both channels driven into a 4
Ω
load from 20Hz to 20kHz with
<0.05% Total Harmonic Distortion (THD)
RMS continuous power / channel,
125 Watts x 2
180 Watts x 2
100 Watts x 4
250 Watts x 2
100 Watts x 4 + 200 Watts x 1
400 Watts x 2
200 Watts x 4
500 Watts x 2
both channels driven into a 2
Ω
load from 20Hz to 20kHz, with
<0.1% Total Harmonic Distortion (THD)
RMS continuous power bridged
250 Watts x 1
360 Watts x 1
200 Watts x 2
500 Watts x 1
200 Watts x 2 + —
800 Watts x 1
400 Watts x 2
1000 Watts x 1
into a 4
Ω
load from 20Hz to
20kHz, with <0.1% Total Harmonic
Distortion (THD)
Signal-to-Noise Ratio (A-weighted)
>100dB
>100dB
>100dB
>100dB
>100dB
>100dB
>100dB
>100dB
Crossover Slope (Butterworth)
24dB/octave
24dB/octave
24dB/octave
24dB/octave
24dB/octave
24dB/octave
24dB/octave
24dB/octave
Crossover Frequency
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
50Hz – 210Hz
Specifications are subject to change without notice.