0

Out of 0 Ratings

Owner's of the VocoPro Speaker SUB-1500 gave it a score of 0 out of 5. Here's how the scores stacked up:
  • Reliability

    0 out of 5
  • Durability

    0 out of 5
  • Maintenance

    0 out of 5
  • Performance

    0 out of 5
  • Ease of Use

    0 out of 5
of 18
 
17
Problem
Solution
No Sound Only from Subwoofer
Troubleshooting
• Check the subwoofer's volume setting and 
all connections. If your receiver has a 
subwoofer on/off or variable subwoofer 
output level control, ensure that the 
subwoofer option it is turned on and that 
the output level is at maximum.
• Make sure that the subwoofer's RCA 
cable is connected to the receiver's 
subwoofer output and not the subwoofer 
input jack.
Too Little Bass
Too Much Bass
• Check: subwoofer volume / frequency / 
phase control positions; receiver tone 
controls; program material; ensure that 
the center channel mode on the receiver 
is in the NORMAL or SMALL position. If 
your receiver has a variable subwoofer 
output level control, ensure that the 
output level is at maximum.
• Try moving the subwoofer further into a 
corner or towards the wall.
• Try to separate phono cables from power 
cords (they can induce hum into the 
system). If that doesn't work, we 
recommend you turn off your subwoofer 
when it is not in use. This is most easily 
accomplished connecting its power cord 
to a switched power outlet on the back of 
your receiver.
• Check for faulty phono connecting cable.
• Check: subwoofer volume / frequency / 
phase control positions; receiver bass / 
loudness controls; program material; 
move subwoofer further out of corner or 
away from wall.
Hum