Addictive audio F300.4 Руководство по эксплуатации и установке - Страница 9
Просмотреть онлайн или скачать pdf Руководство по эксплуатации и установке для Усилитель Addictive audio F300.4. Addictive audio F300.4 15 страниц. Fleck series amplifiers
Печатать страницу3. 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
9
up to +18dB.
(45Hz)