Bolzano Villetri BV Subwoofer VECCHIO - Manual (Page 7)

Specifications
6
Description
Drive unit
Frequency response
Amplifier:
Output power
Line Level Inputs
Variable Crossover Control
Phase control
AC Power Line in Voltage
Main Socket
Fuse
Dimensions:
Height
Width
Depth
Net weight
Active subwoofer based on semi-counteraperture principle
1x12” polypropylene cone bass
26-140 Hz
500 W
Stereo L&R RCA Connector
Dual linear taper potentiometer; Variable from 40-120Hz
2 position toggle switch; normal (0), Reverse (180)
115/230Vac+/-10%; 50/60Hz
Standard 2 conductor IEC socket with 1.83m power coard
The correct fuse specification for each voltage range
Is marked on the product
16.9” (430 mm)
19.7” (500 mm)
19.7” (500 mm)
45 kg
The subwoofer is equipped with both a Power switch and an Auto On switch. In order to function, the
Power switch must be turn on, indicated by the green color of the LED. The Auto On has two Positions:
ON The subwoofer is on at all time and ready to play program material. AUTO ON As long as no
audio signal is received, the subwoofer is in Standby mode to conserve power. When an audio signal
is sensed, the subwoofer will switch itself into the fully On mode and begin playing the program
material. When a period of about 2 minutes goes by during which no signal is sensed, the subwoofer
will return to Standby mode.
If you plan to be away for an extended time, or if the subwoofer will not be used, you may wish to
turn off the Power switch. The subwoofer is equipped with both a Power switch and an Auto On switch. In order to function, the
Power switch must be turn on, indicated by the green color of the LED. The Auto On has two Positions:
ON The subwoofer is on at all time and ready to play program material. AUTO ON As long as no
audio signal is received, the subwoofer is in Standby mode to conserve power. When an audio signal
is sensed, the subwoofer will switch itself into the fully On mode and begin playing the program
material. When a period of about 2 minutes goes by during which no signal is sensed, the subwoofer
will return to Standby mode.
If you plan to be away for an extended time, or if the subwoofer will not be used, you may wish to
turn off the Power switch.
Power
Subwoofer Volume
The level control adjusts the volume of the subwoofer. Once set, the level control should not require
further adjustment. Begin with the level control at the minimum position. Slowly increase the level until
you can hear the subwoofer. A subwoofer playing too loud can give your system a muddy sound, so
be sure to balance the subwoofer carefully with you other speakers. Output level is relative and can
be different from location to location. Always return to the normal listening location to evaluate any
setting changes. The level control adjusts the volume of the subwoofer. Once set, the level control should not require
further adjustment. Begin with the level control at the minimum position. Slowly increase the level until
you can hear the subwoofer. A subwoofer playing too loud can give your system a muddy sound, so
be sure to balance the subwoofer carefully with you other speakers. Output level is relative and can
be different from location to location. Always return to the normal listening location to evaluate any
setting changes.
Low pass
The crossover frequency control determines the highest frequency at which the subwoofer reproduces
sounds. It can be adjusted from 26 Hz to 140Hz. The crossover frequency control determines the highest frequency at which the subwoofer reproduces
sounds. It can be adjusted from 26 Hz to 140Hz.
Using the Controls
BV Subwoofer VECCHIO