Specifications
Impression Series Subwoofer
9
Owner’s Manual
No sound from
subwoofer.
Performance
is less than
expected.
Amplifier is not connected to constant
power outlet.
Amplifier is not receiving an audio
signal from receiver or processor.
Amplifier fuse might be blown.
Crossover frequency is not
adjusted correctly.
Troubleshooting
Probable Cause:
Situation:
Make certain the amplifier is plugged
into an unswitched AC power outlet.
Make certain there is an audio signal
from receiver or processor.
Replace fuse (if fuse is not readily
accessible, consult your authorized
RBH Sound dealer).
Adjust the crossover frequency by
turning the crossover frequency
control clockwise until the desired
sound is obtained.
Solution:
NOTE:
You may also want to check with the manual provided with your receiver or pre amp for the
correct subwoofer/EQ settings.
I-12 Subwoofer
Powered Subwoofer
Class D
(1) 12” (305mm)
Aluminum Cone Subwoofer
110V/220V
350 Watts RMS
23Hz-200Hz (±3dB)
40Hz-150Hz
(continuously variable)
Yes
No
No
Yes (0/180 Degrees)
High-gloss Red Burl or
High-gloss Black Ash
Black Fabric
17½” (445mm) W
22¾” (578mm) H
22” (559mm) D
65 lbs. (29.48 Kg)
I-12/e Subwoofer
Powered Subwoofer
Class D
(1) 12” (305mm)
Aluminum Cone Subwoofer
110V/220V
500 Watts RMS
20Hz-200Hz (±3dB)
40Hz-150Hz (continuously variable)
Yes
No
No
Yes (0/180 Degrees)
High-gloss Red Burl or
High-gloss Black Ash
Black Fabric
17½” (445mm) W
22¾” (578mm) H
22” (559mm) D
65 lbs. (29.48 Kg)
Model
System Type:
Amplifier Type:
Drive Units:
Voltage:
Amplifier Power:
Frequency Response:
Low-pass Crossover:
Line Level Input:
Speaker Level Inputs:
Speaker Level Outputs:
Phase Controls:
Cabinet Finish:
Grille:
Dimensions:
Weight:
