Audio Pro Sub Ace-Bass 2 User Manual

1) Volume control
2) Low pass crossover control
(variable 50Hz-100Hz)
3) Phase adjust 0 - 180
4) Standby mode switch-
Auto or ON
9) ON/OFF indicator
10) Mains switch
11) Mains cord (230V)
12) Fuse
(placed under)
WARNING !
To reduce the risk of electric shock, do not open or remove cover or back. Do not expose this appliance to rain or moisture. In case
of malfunction consult qualified service personel.
The exclamation point, within an equilateral triangle, is intended to alert
the user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
The lightning flash with arrowhead, within an equilateral
triangle, is intended to alert the user of the presence of
uninsulated "dangerous voltage" within the product´s
enclosure; that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
5) Low level input from amplifier
(LFE)
6) Line in/out from/to amplifier
(Line IN/OUT)
7) Speaker Level input
(from amplifier)
8) Speaker Level output
(to satellite speakers)
English
CONTROLS AND INDICATORS
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Audio Pro Sub Ace-Bass 2 Specifications

Amplifier and Woofers

amplifier power (RMS)	500 Watt
woofer type	Passive radiator
side woofers	4 x 5 1/2”

Frequency and Filters

frequency range	18-100Hz
lowpass filter	50 - 100Hz, 36dB/octave
highpass filter	100Hz, 6dB/octave

Weight and Dimensions

width	350 mm
height	390 mm
depth	371 mm
weight	15.2 Kg

Summary

Controls and Indicators Overview

Volume Control

Adjusts the output level of the subwoofer. Use carefully as program material can have high energy.

Low Pass Crossover Control

Variable control for crossover frequency between 50Hz-100Hz to match speakers.

Phase Adjust

Allows continuous adjustment of phase between 0 and 180 degrees to optimize sound.

Standby Mode Switch

Selects between 'Auto' mode (enters standby if no signal) or 'ON' mode (permanently on).

Low Level Input (LFE)

Connects to the subwoofer-output of a home cinema amplifier.

Line Input/Output

Speaker Level Input

Speaker Level Output

Power Indicator

Mains Switch

Mains Cord

Fuse

General Safety Warnings

Important safety information regarding electric shock, moisture, and servicing.

Placement and Troubleshooting

Troubleshooting Common Issues

Steps to check connections and understand overload protection for problem resolution.