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SPECIFICATIONS
Channels I &
2;
3
&
4
4
a
Stereo
(8
i2
Bridged)
(12.5 Vdc)
2
Q
Stereo
(4
Q
Bridged)
(14.4 Vdc)
225Wx4
1
255
1
(4kW x2)
1
$“,“x:,
j
355
25Wx4
5ow x4
(5OW
x 2)
(IOOW
x 2)
I
555
I
4owx4
(80W x 2)
80W x4
(160W
x 2)
Subwoofer Channel
I I
MODEL
4Q
2t2
(12.5 Vdc) (14.4 Vdc)
I
255
I
5OWxl
I
100wx1
I
I
355
I
75Wxl
I
15OWxl
I
I
555
I
15OWxl
I
250W x
1
I
THD
co.1
%
Signal to Noise
>I00
dB
Frequency Response
20 Hz to 20 kHz
sf
0.5 dB
Stereo Separation
>90
dB
Damping
900
Input Sensitivity
200
mV
to 5.0 Volts
Input Impedance
1
Ok Ohms
Crossover Specifications
Low Pass:
55 Hz
-
220 Hz at 24 dB/Octave
(12dB
on 255)
High Pass:
50 Hz
-
500 Hz at 12 dB/Octave
(Removable SIP
@
150 Hz on 255)
Band Pass (555): 50 Hz
-
500 Hz at 12 dB/Octave (Mid-Bass)
50 Hz
-
4
kHz
at 12 dB/Octave (Mid)
Hawkins Bass Control
0 to
+9
dB
Boost(555),
+6
dB
(255,355); Boost Frequency = 45 Hz
(Hawkins Bass Control “IN”)
Sub Sonic filter frequency = 13 Hz
Dimensions (W x D x H)
RUBICON555:
15.0” X 9.8” X 2.25” (381 mm X 250mm X 57mm)
RUBICON355: 13.0” X 9.8” X 2.25” (330mm X 250mm X
57mm)
RUBICON255:
11 .O” X 9.8” X
2.25”
(280mm X 250mm
X
57mm)
SWNDSTREAI’V
T E
C
H
N
0
L
0 G
I
E S
RUBICON
5/3
Channel
Power Amplifiers
Owner’s Manual
and
Installation Guide
WWW.SOUNDSTREAM.COM
Folsom
-
California 95630 USA
ph 916.351.1288
.
fax 916.351.0414
rev A
-
12/29/98