Bose Panaray 502A Посібник з монтажу - Сторінка 19

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Recommended power amplifiers

Selecting the proper amplifier size for a given loudspeaker requires analysis of the transducer long-term (or RMS) power

rating, dynamic range of the input-source material (crest factor), desired sound pressure levels, and other factors. As a

general guideline, the following table provides recommended power amplifier ranges for Bose

Model

802

Series IV

402

Series IV

502

CAUTION: Failure to follow these guidelines may result in damage to the loudspeaker!

Please refer to the specifications listed on the pro.Bose.com website for PowerMatch

table above to determine which PowerMatch model is best for your particular Panaray loudspeaker system design.

Recommended DSP settings

Bose Panaray loudspeakers require active equalization for optimal sound quality. The recommended equalization is

contained in the preset libraries of the Bose PowerMatch

sound and loudspeaker processors. EQ values can be downloaded using the Hardware Manager feature in ControlSpace

Designer

software.

The following table contains recommended loudspeaker parametric EQ values that have been confirmed with Bose

ControlSpace Designer software and Bose Engineered Sound Processor (ESP) hardware. Results may vary with other

brands of DSP hardware.

Panaray 802 Series IV recommended EQ settings

Band 1

Type

PEQ

Frequency

Gain

4.0

Bandwidth

1.400

Panaray 402 Series IV recommended EQ settings

Band 1

Type

PEQ

Frequency

100

Gain

2.0

Bandwidth

1.000

Panaray 502 A recommended EQ settings

Band 1

Type

PEQ

Frequency

150

Gain

1.0

Bandwidth

0.688

Nominal Impedance

8 ohms

Band 2

Band 3

PEQ

160

300

4.0

-4.5

1.200

1.000

Band 2

Band 3

PEQ

160

500

1.6

-4.0

1.000

1.500

Band 2

Band 3

PEQ

206

338

-4.7

-5.0

0.400

0.700

Required Channels

configurable power amplifiers, ControlSpace

Band 4

Band 5

PEQ

619

979

-5.7

1.2

1.500

1.388

Band 4

Band 5

PEQ

1544

3390

-5.2

-1.3

1.500

1.000

Band 4

Band 5

PEQ

655

1021

-4.8

-1.4

1.000

1.018

Panaray

Amp Power Rating

amplifiers and compare with the

Band 6

Band 7

PEQ

1322

2845

-5.6

-0.5

1.000

Band 6

Band 7

PEQ

6024

12000

3.9

4.0

1.000

Band 6

Band 7

PEQ

1367

4072

-5.1

0.2

1.000

0.700

Installation

loudspeakers:

250 – 500 Watts

125 – 250 Watts

150 – 300 Watts

engineered

Band 8

Band 9

HiShelf

PEQ

6200

—

5.2

—

Band 8

Band 9

PEQ

14400

—

2.8

—

1.888

—

Band 8

Band 9

PEQ

6282

12361

6.2

3.8

1.000

1.388