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Hifonics XX-Colossus II オーナーズマニュアル
2-Channel Bass Amplifier - Speaker wiring and Connections
Mono Subwoofer bridged
SUBSONIC- The variable Subsonic Filter is fully adjustable from 10Hz to 150Hz.
LOW PASS- The built-in low pass frequencies are fully adjustable from 40Hz to 4kHz.
BASS BOOST- The bass boost is fully adjustable from 0dB up to 18dB.
Caution! Please use the Bass-Boost carefully. The additional boost may result in clipping or overload.
BASS EQ - In the LP\BP mode, you can control the bass equalization from 30Hz to 60Hz.
PHASE SHIFT - The Phase Shift is fully adjustable from 0 to 180 degrees.
LEVEL-
• Turn the INPUT LEVEL control on the amplifier to 9V position.
• Turn the head unit volume control to about 80-90% of its full setting.
• Turn the INPUT LEVEL control clockwise until you hear some distortion.
• Then turn back the INPUT LEVEL control slightly until you can hear clean sound.
Connect RCA cable
From Head-unit with
RCA input (LINE INPUT).
HIFONICS
POWER
PROTECT
0dB
18dB
XXR-1
Remote Control -
Connection for remote
control. Allows you to
adjust the subwoofer
from your seat
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XX-COLOSSUS II
Interconnect cable checklist:
• Connect the LINE INPUT of the amplifier to the head unit line output with good quality RCA
to RCA cables.
• Connect the speakers with the terminal block (SPEAKER OUTPUT/ - MONO +) of the
amplifier.
•The minimum final speaker impedance must not be below 2 Ohm per channel. Too low
speaker loads result in too high heat dissipation and may cause the amplifier run into
protection.
• Please observe speaker channel and polarity as printed by the speaker terminal
block.Incorrect phasing of the speakers results in total loss of bass response.
Be careful not to connect speaker (-) to the ground or vehicle chassis.
Caution!
Subwoofer 2 - 8 Ohm