FAQ - Case 747

GENERAL INFORMATION
. 2 x 6 W built-in amplifier
. Battery or mains powered
. Dynamic bass boost
. Trackball volume control for fingertip adjustment
. Active/passive switch and on/off power indicator
. AC/DC adaptor

LOUDSPEAKER BOX
Speaker size                      3" full range
Frequency range                   60-20.000 Hz
Impedance                         4 Ohm
Max. music power                  2 x 6 W
Dynamic bass boost                -
Bass reflex system                X
Click together                    -
Wall mounting possibility         -
Magnetic shielded speakers        -
Adjustable listening position     -
Surround sound                    -
Foldable                          -
Built-in amplifier                X

OPERATION/CONTROLS
Volume control                    X
On/off power switch               X
On/off power indication           X
Active/passive switch             X
Dynamic bass boost                X
Bass control                      -
Treble control                    -

MISCELLANEOUS
Interlink cable                   1 m
Source cable length               1 m
Automatic power shutt-off         -
Power supply                      DC 9 V (6 x 1.5 V battery R6) or
                                  AC/DC adaptor 9 V/1 A
Playtime                          40 hrs (alkaline batt.)
Weight                            1800 g
Service codenumber                4822 240 90211