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GENERAL DESCRIPTION

The Bose

Model 1600-VI professional stereo

power amplifier is a high performance amplifier

designed for use with all Bose professional

products loudspeaker systems. The unit offers

high power in a rugged, lightweight (13,6 kg)

package that is only two rack space units

(8,9 cm) high. The amplifier is suitable for

portable or permanent installations.

The 1600-VI amplifier is a high powered,

two channel amplifier delivering 240 watts

per channel into 8Ω, 325 watts per channel

into 4Ω, or 700 watts bridged into 8Ω.

The 1600-VI amplifier is designed to accept

active equalisation plug-in circuit cards for

all Bose professional products loudspeakers,

eliminating the need for a separate controller.

The Model 1600-VI amplifier includes the

standard EQ module, designed to hold up to

two EQ cards. An optional ACM-1 amplifier

control module, which also holds up to two

EQ cards, is designed to establish network

control of the amplifier. This network link

makes remote operation of signal level and

power on/off functions possible. The module

also provides amplifier monitoring capability.

Using the graphical user interface of the

ACM-1 module software, settings like ampli-

fier output, output load, and temperature

can be checked routinely.

The Model 1600-VI amplifier accepts both

balanced and unbalanced inputs from TRS,

XLR or stripped wire connections. The rear

panel allows for an unused parallel input or

the actively equalised line level output to be

connected to another device.

SYSTEM CONFIGURATION

Model 1600-VI amplifier detailed installation

and operating instructions are provided in

the Model 1800-VI and 1600-VI professional

stereo power amplifier owner's guide.

OPTIONAL EQUALISER CARD

INFORMATION

The Model 1600-VI is available with optional

Bose

circuit cards providing active equali-

sation for all Bose professional products

loudspeaker systems.

FOR 70V OR 100V OPERATION

When using a 1600-VI amplifier in bridged

amplifier to drive a 70-volt or 100-volt line:

Speaker tap

32W

settings:

Line:

70V 100V

Derated

power

(watts per

speaker)

Maximum #

of speakers

on the line

Each channel has its own discrete circuit card

input slot. Therefore, a single amplifier can

drive one channel of 402

loudspeakers and

another channel of 502

loudspeakers, for

example.

Active equalisation plug-in circuit cards

provide proper equalisation for all Bose

professional products loudspeakers without

use of a separate controller. A line level EQ

out is also provided to connect additional

1600-VI amplifiers without the need for

extra EQ circuit cards.

ENGINEERS' AND ARCHITECTS'

SPECIFICATIONS

The Model 1600-VI amplifier shall deliver

240 watts of continuous power, both channels

driven, into 8Ω with less than 0.2% distortion

from 20Hz to 20kHz.The amplifier shall

deliver 325 watts of continuous power, both

channels driven, into 4Ω with less than

0.2% distortion from 20Hz to 20kHz.

In bridged-mono operation, the amplifier

shall deliver 700 watts of continuous power

into 8Ω with less than 0.2% distortion.

There shall be two parallel input connectors

for each of the two input channels. One of

the input connectors shall be capable of

connecting to both a 1/4" TRS 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 connector. The two output

multi-way binding posts shall be capable of

accepting either spade-lug or bare wire

25W

16W

70V 100V

70V

100V 70V 100V

connections. There shall be two 1/4" TRS line

level equalised signal outputs, corresponding

to the two channels. This signal shall be

accessed after the internal equalisation 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 2.0dB.

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 25kΩ, un-

balanced, each leg to ground and 50kΩ

balanced. The high sensitivity shall be 0.775

volts rms for rated power into 4Ω @ 1kHz,

and 43mV rms for 1 watt into 4Ω @ 1kHz.

The low sensitivity shall be 1.5 volts rms for

rated power into 4Ω @ 1kHz and 83mV rms

for 1 watt into 4Ω @ 1kHz.

The gain shall be 33.3dB, ±0.5dB with the

high input sensitivity configuration. The gain

shall be 27.6dB, ±0.5dB with the low input

sensitivity configuration.

The amplifier shall consume 1000 watts of

continuous power into 8Ω and 1550 watts

into 4Ω. 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 30 lb (13.6 kg).

70V 100V

175

350

700