Addictive audio F300.4 Manual do proprietário e de instalação - Página 9

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3. Low Pass Filter

This controls the low pass crossover point for the speaker outputs. This

crossover, when selected, will attenuate the frequencies above the

crossover point with a slope of -12dB per octave The crossover point is

adjustable from 50-250Hz. This filter reduces unwanted upper frequencies

from being played through the subwoofer(s).

4. Bass Boost

This allows the ability to Boost low frequency response

5. Subsonic Filter

Control the high pass crossover point for the speaker outputs to eliminate

ultra low frequencies. This crossover is always on with a -12dB per octave

slope and adjustable from 10-55Hz. This filter is used mainly in ported

applications, to protect the subwoofers from excessive excursion below

the port tuned frequency.

enclosures, but can still be used to help protect the subwoofer system.

6. Gain Level Control *NOT A VOLUME KNOB*

This allows for the adjustment of the gain of both channels to match the

output level of the source unit. In addition, it allows adjustment from 0.2V

to 6.0V.

7. 3.5mm "AUX" Input Jacks

DO NOT USE AUX INPUTS WHEN USING RCA INPUTS and VISA

VERSA. Addictive Audio FLECK amplifiers also have 3.5 connection type

input terminals. This allows for easily connecting a mobile media player or

the Addictive Audio mini-BAR (for wireless streaming) without having to

use a source unit. Adjustment of input level is accomplished by the gain

control. Adjusting this control allows the amplifier gain to be controlled to

match the source unit.

8. RCA Line Input Jacks

Addictive Audio amplifiers have RCA connection type input terminal for low

level input. A standard pair of RCA type cables can be used for all models

Not necessary when dealing with sealed

up to +18dB.

(45Hz)