Bose 2150 Manual do instalador - Página 4

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Também para Bose 2150: Manual do instalador (39 páginas)

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2.0 Before You Begin

Thank you for purchasing a new Bose

commercial power amplifier. It is backed by state-

of-the-art engineering and manufacturing techniques to bring you the best in quality

craftsmanship and reliable performance.

The instructions presented in this installer's guide are written for professionals who are

familiar with the installation and operation of the equipment. If you are not, contact an

authorized Bose Professional Products dealer.

2.1 Unpacking the amplifier

Carefully unpack your amplifier. Keep the original carton and packing materials for possible

future use. Check for any visible signs of damage. If the amplifier appears damaged, do not

use it. Notify Bose Product Support or your authorized Bose Professional Products dealer.

2.2 The Bose Model 2060 and Model 2150 commercial

power amplifiers

The Bose Model 2060 and Model 2150 commercial power amplifiers are specially designed

for commercial sound applications. Their rugged construction and low profile allow each

amplifier to sustain heavy use with reliability and space-saving economy. Accurate sound

and ample power make these amplifiers ideal for critical listening applications.

The Model 2060 is rated at 60 watts per channel into 4Ω, 8Ω, 25V, 35V, 50V, 70V or 100V. In

bridged mono operation, it is rated at 120 watts.

The Model 2150 amplifier is rated at 150 watts per channel into 4Ω, 8Ω, 25V, 35V, 50V, 70V

or 100V. In bridged mono operation, it is rated at 300 watts.

Sophisticated protection circuits have been designed into each amplifier to protect your

system from unexpected faults. They also help protect each amplifier from excessive

temperature, continuous current limiting, and shorted outputs.

The balanced inputs of each amplifier use a high quality, high common-mode rejection

differential amplifier for exceptional hum and noise rejection.

In addition, both the Model 2060 and the Model 2150 amplifiers are equipped with an input

module to allow for separate equalization of each channel (provided the correct equalization

card is installed). Equalization cards (EQ cards) are available for all Bose professional

loudspeakers requiring active equalization.

A sample setup might involve one Model 2150 amplifier driving two channels of 402

loud-

speakers in stereo mode. A second Model 2150 could be added to drive a 502B

module.

Alternatively, just one amplifier could be used to drive the 402 loudspeakers on one channel

and the 502B module on the other channel. Many configurations are possible using the four

loudspeakers above. This flexibility can be achieved by installing the EQ cards for the

desired setup.

November 19, 2001

AM259107_00_V.pdf