Specifications

31
CB 20/905
High quality extension speaker
with switchable noise filter and
mute function. Very good voice
reproduction. Incl. mounting set
and cable with 3.5 mm plug.
frequency range: 250 - 8000 Hz
Impedance: 8 Ohm
power: 7 W
” Ord.-No.: 7120
Speaker
CB-250
Solid extension spea-
ker complete with
mounting set, cable
and 3.5 mm plug. The
big sized speaker cone
enables a high efficien-
cy together with clear
voice reproduction.
Frequency range: 200 - 7000 Hz
Impedance: 8 Ohm
Power rating: 7 W
” Ord.-No.: 7117
CB 45
Extension speaker in classical
design, complete with mount,
cable and 3.5 mm plug.
Frequency range: 300 - 7000 Hz
Impedance: 8 Ohm
Power rating: 5 W
” Ord.-No.: 7113
CB 12
High efficient mini extension speaker with
clear voice reproduction. Due to mylar cone
this speaker can be used in areas with high
humidity. Incl. mounting accessories, cable
and 3.5 mm plug.
Frequency range: 300 - 7000 Hz
Impedance: 8 Ohm
Power rating: 5 W
” Ord.-No.: 7112
CB 150
Softline extension speaker complete
with mounting accessories, cable
and 3.5 mm plug. Due to its mylar
cone the speaker can be also be
used in humid area.
Frequency range: 300 - 7000 Hz
Impedance: 8 Ohm
Power rating: 5 W
” Ord.-No.: 71150
Specifications
Speaker
Frequency range
Impedance
Power
Case dimensions
Ord.-No.
CB-20
250 - 8000 Hz
8 Ohm
7 Watt
110x90x35 mm
7120
CB-250
200 - 7000 Hz
4 Ohm
7 Watt
130x79x56 mm
7117
CB-150
300 - 7000 Hz
8 Ohm
5 Watt
90x90x55 mm
71150
CB-12
300 - 7000 Hz
8 Ohm
5 Watt
74x68x28 mm
7112
CB-45
300 - 7000 Hz
8 Ohm
5 Watt
66x66x54 mm
7113