Maxxsonics TXi7508 Stereo Amplifier User Manual


 
TXi4008 / TXi6008 2 CHANNEL AMPLIFIER APPLICATIONS
3
FULL RANGE MONO
This is the most basic application for the TITAN Series 2 channel amplifiers. N/A for full range operation.
4. Line Level:
1. Interconnect cable checklist:
Refer to the section “Setting up systems after installation for best performance”.
Connect the LINE INPUTS to the Radio/CD with good quality RCA cables.
2. Crossover Switch:
NOTE: Minimum final loudspeaker impedances:
The X-OVER switch must be in the FULL position.
4 &-2-Ohms stereo mode or 4-Ohms mono mode
This amplifier will not do 1-Ohm stereo or 2/1-Ohm mono operation.
3. Crossover frequency control checklist:
This application illustrates the basic mono bridging method for all Hifonics 2 channel
Switch setting checklist:
amplifiers.
- The AMPLIFIER X-OVER switch must be in the FULL position.
Interconnect cable checklist:
Crossover frequency control setting checklist:
A MONO signal source is required, such as would be available from the mono sub bass
N/A for full range operation.
output of an active crossover, whether stand alone, or built into a head unit or equalizer.
TIP:
Important:
If you are using the mono sub bass output of an active crossover, there is nothing
Do not be tempted to connect the hot, or positive outputs, from any source
wrong with switching in the low pass filter in these amplifiers for a steeper low pass roll-
together to obtain a mono signal, as this could very well damage the output stage of that
off.
source.
It is necessary to feed the SAME signal to both left and right inputs via a Y-adapter RCA
Minimum final loudspeaker impedance:
cable. Connect the mono speaker positive terminal to the RIGHT +, and its negative
terminal to LEFT -.
- 4-Ohms mono.
FULL RANGE STEREO
FULL RANGE
MONO SPEAKER
The HIGH LEVEL inputs are used when the radio/CD player does not have RCA cable outputs. You can connect the radio/CD player speaker wires directly
to the amplifier via the high Level Inputs.
+ - gnd - +
HI INPUT
5V 0.2V 0dB 12dB 60Hz 1.2KHz 30Hz 250Hz
LEVEL BASS EQ HPF LPF
FULL LPF HPF MONO STEREO
X-OVER MODE
LINE OUT LINE INPUT
L
L
R
R
FULL RANGE
STEREO LINE INPUT
FULL RANGE
SPEAKERS
+ - gnd - +
HI INPUT
5V 0.2V 0dB 12dB 60Hz 1.2KHz 30Hz 250Hz
LEVEL BASS EQ HPF LPF
FULL LPF HPF MONO STEREO
X-OVER MODE
LINE OUT LINE INPUT
L
L
R
R
FULL RANGE
MONO LINE INPUT
VIA Y-ADAPTER
FROM MONO SOURCE
GND REM +12V
POWER INPUT FUSE
SPEAKER OUTPUT
LEFT RIGHT
BRIDGED
- + - +
GND REM +12V
POWER INPUT FUSE
SPEAKER OUTPUT
LEFT RIGHT
BRIDGED
- + - +
REMOTE TURN-ON
REMOTE TURN-ON
CHASSIS GROUND
CHASSIS GROUND
TO BATTERY + 12 volts VIA FUSE
TO BATTERY + 12 volts VIA FUSE
GRAY: CH 1 Speaker Input +
BROWN: CH 1 Speaker input -
Black: Chassis Ground
GREEN: CH 2 Speaker Input -
White: CH 2 Speaker Input +
ORANGE: CH 3 Speaker Input +
PINK: CH 3 Speaker input -
Black: Chassis Ground
BLUE: CH 4 Speaker Input -
YELLOW: CH 4 Speaker Input +
Use this connector for 2 CH amplifiers
Use both connectors for 4 CH amplifiers