Setting the Crossover and BASS/TREBLE Boost

SETTING THE CROSSOVER AND BASS/TREBLE BOOST

(Please note: If you intend to use the amplifier in the Tri-mode configuration, it is necessary to set the crossover control to the "Full" setting in order to receive full range output)

The Baja amplifiers are equipped with a built-in variable crossover network allowing you to select the crossover type, " Low-Pass" or "High-Pass".

Low Pass Setting with Bass Boost.

If you wish to drive subwoofer(s), you would select the "Low Pass" crossover setting on the amplifier to filter out the high frequencies. This will only send low frequencies to your subwoofer(s) (see example settings below). The crossover point should be determined by the speaker's operating range that can be acquired from the speaker manufacturer. You can further enhance the bass response by using the bass boost and turning it in the clockwise direction.

You can add up to 12dB bass boost by increasing the Bass Boost control.

Select the crossover type on the amplifier's side panel.

( Low-pass is selected in this example for subwoofers )

High Pass Setting with Treble Boost.

If you wish to drive tweeters or midranges, you would select the "High Pass" crossover setting on the amplifier to filter out the low frequencies. This will only send high frequencies to your tweeters or midranges (see example settings below). The crossover point should be determined by the speaker's operating range that can be acquired from the speaker manufacturer. You can further enhance the high frequency response by using the treble boost and switching it to 6 or 12dB.

Note : Treble Boost is only available on channels 1 & 2 of two 4-channel amplifier models, HA740 & HA1040.

You can add up to 12dB Treble Boost by increasing the Treble Boost control.

Select the crossover type on the amplifier's side panel.

( High-pass is selected in this example for tweeters/midranges )