Bose 1800-VI Skrócona instrukcja obsługi - Strona 2
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Optional Equalizer
Card Information
The Model 1800-VI is available with
optional Bose
®
circuit cards providing
active equalization for all Bose Profes-
sional Products loudspeaker systems.
Each channel has its own discrete circuit
card input slot. Therefore, a single ampli-
fier can drive one channel of 402
loudspeakers and another channel of
502
®
loudspeakers, for example.
Active equalization plug-in circuit cards
provide proper equalization for all Bose
Professional Products loudspeakers
without use of a separate controller. A
Line Level EQ out is also provided to
connect additional 1800-VI amplifiers
without the need for extra EQ circuit cards.
For 70V or 100V Operation
When using a single channel of the 1800-VI amplifier to drive a 70-volt or 100-volt line:
Speaker Tap
Settings:
32W
Line:
70V 100V 70V 100V 70V 100V 70V 100V 70V 100V 70V 100V
Derated
Power
(watts per
speaker)
25
12
Maximum #
of speakers
on the line
15
30
Regulatory Information
The Model 1800-VI amplifier complies
with these agency regulations: UL6500
(ETL marking), CSA C22.2 No.1,
EN60065:1985, and EU emission and
immunity regulations for
Engineers' and Architects' Specifications
The Model 1800-VI amplifier shall deliver
450 watts of continuous power, both
channels driven, into 8
0.2% distortion from 20Hz to 20kHz. The
amplifier shall deliver 600 watts of
continuous power, both channels driven,
into 4
with less than 0.2% distortion
from 20Hz to 20kHz. In bridged-mono
®
operation, the amplifier shall deliver 1400
watts of continuous power into 8
less than 0.2% distortion.
There shall be two parallel input connec-
tors for each of the two input channels.
One of the input connectors shall be
capable of connecting to both a
and an XLR connector (only one input
connector can be accepted at one time).
The second input connector shall consist
of a quick connect terminal block
25W
16W
20
10
12.5 6.25
6.3
20
40
30
60
60
Warranty Information
The Model 1800-VI amplifier is covered
by a 5-year, transferable limited warranty.
marking.
with less than
with
1
⁄
" TRS
4
8W
4W
2W
3
3.1
1.5
1.6
0.8
120
120
240
235 480
connector. The two output multi-way
binding posts shall be capable of accept-
ing either spade-lug, bare wire, or banana
connections. There shall be two
line level equalized signal outputs, cor-
responding to the two channels. This
signal shall be accessed after the internal
equalization card (if installed) and prior to
the internal amplification section.
The channel separation for the two
channels shall be greater than 65dB @
1kHz and greater than 55dB @ 10kHz.
The dynamic headroom shall be greater
than 1.0dB. The power bandwidth, from
5Hz to 40kHz, shall be +0dB, -3dB.
The frequency response, from 20Hz to
20kHz, shall be 0.75dB. The damping
factor shall be at least 170.
The input impedance shall be 25k ,
unbalanced, each leg to ground and
50k
balanced. The high sensitivity shall
be 0.775 volts rms for rated power into
4
@ 1kHz, and 32mV rms for 1 watt
into 4
@ 1kHz. The low sensitivity shall
be 1.5 volts rms for rated power into 4
@ 1kHz and 61mV rms for 1 watt into 4
@ 1kHz.
The gain shall be 36.0dB, 0.5dB with
the high input sensitivity configuration.
The gain shall be 30.3dB, 0.5dB with
the low input sensitivity configuration.
The amplifier shall consume 1500 watts
of continuous power into 8
watts into 4 . The unit shall be 3.5" (H)
x 19" (W) x 13.25" (D) (89 mm x 483 mm
x 337 mm). The net weight shall be
33 lb (15 kg).
©1998 Bose Corporation, The Mountain
Framingham, MA 01701-9168 USA
JN99298 PN198354 Rev.04 AM198354 Rev.04
PC023000
1
⁄
" TRS
4
and 2400