Boston Acoustics 1005 Tuning The Amplifier - Front And Rear Speakers, Subwoofer - 80Hz Lowpass

Models: 1005

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Tuning The Amplifier - Front And Rear Speakers

Tuning The Amplifier - Front And Rear Speakers

Tuning The Amplifier - Front And Rear Speakers

1) Music

The material chosen for head unit/amplifier system setup must be both clear in recording quality and dynamic in amplitude. Many audiophile “test” discs have musical tracks with both of these characteristics and should be used.

2) Input Sensitivity Control (Gain)

Turn control all the way counterclockwise (minimum position). In this position, the amplifier will be less sensitive to the input signal from the head unit (refer to the diagram on page 3).

3) Crossover Control

Crossovers should be turned “OFF” during this phase of setup . Move the X-OVER switch to the “OFF” position (refer to the diagram on page 3), with these settings, full-range signal is sent to the speaker outputs. If over-excursion is detected from speakers, move the switch to “HP” and slowly rotate clockwise until over-excursion is eliminated.

4) Head Unit

The head unit should have all controls such as bass, treble, balance, and fader set to the flat or centered position. The volume control should be at the minimum setting. If the head unit has any equalization or bass management features such as boost, they should be defeated at this time. Turn head unit on, and verify that the BLUE status LED is illuminated on the amplifier.

5) Volume

With the chosen musical track playing, turn the head unit volume control up until the maximum level of undistorted signal is heard from the speakers. (For most head units, this will be near the end of the volume control range.)

Configuration and C

Front & Rear Speak

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Subwoofer - 80Hz Lowpass,

 

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Boston Acoustics 1005 manual Tuning The Amplifier - Front And Rear Speakers, Configuration and C Front & Rear Speak, Music