Maxxsonics TXi7508 TXi4408 / TXi6408 / 4 Channel Amplifier Applications, HI Pass N/A LOW Pass N/A

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TXi4408 / TXi6408 / 4 CHANNEL AMPLIFIER APPLICATIONS

4 CHANNEL FULL RANGE SYSTEM

Here we show how to use the 4 channel amplifiers as straightforward discrete 4 channel full range units.

Interconnect cable checklist:

- Connect the four inputs of the amplifier to a Radio/CD with quality RCA cables.

Switch setting checklist:

-1/2CH X-OVER: FULL

-3/4CH X-OVER: FULL

Crossover frequency control checklist:

Channels 1/2:

- HI PASS: N/A

- LOW PASS: N/A

Channels 3/4:

-HI PASS: N/A

-LOW PASS: N/A

Level control checklist:

-Refer to the section “Setting up systems after installation for best performance”

Minimum final loudspeaker impedances: - 2-Ohms per channel.

FULL RANGE

STEREO LINE

INPUTS

 

CH3/4

 

 

 

LINE

 

 

CH1/2

 

 

 

INPUT

 

 

CH1 CH2

+ - gnd - +

HI INPUT

+ - gnd - +

CH3 CH4

 

 

5V 0.2V

LEVEL

5V 0.2V

 

LEVEL

 

CHANNEL 1 / 2

0dB 12dB 60Hz 1.2KHz

BASS EQ HPF

0dB 12dB 60Hz 1.2KHz

 

BASS EQ HPF

CHANNEL 3 / 4

 

30Hz 250Hz

LPF

30Hz 250Hz

 

LPF

 

 

FULL LPF HPF

X-OVER

FULL LPF HPF

 

X-OVER

 

 

 

 

CHANNEL

2 3 4

MODE

 

 

L

 

 

R

LINE OUTPUT

 

 

+

 

 

 

FULL RANGE

SPEAKEROUTPUT

+RIGHT - LEFT

 

 

 

RIDGED

 

 

SPEAKERS

FUSE

-

 

 

 

 

 

 

 

 

 

 

 

TO BATTERY + 12 Volts VIA FUSE

POWERINPUT

REMGND+12V

 

 

REMOTE TURN-ON

 

 

 

 

 

 

CHASSIS GROUND

 

+

 

 

 

 

 

 

 

 

 

SPEAKEROUTPUT

+RIGHT - LEFT

 

 

 

FULL RANGE

BRIDGE

 

 

 

 

 

 

 

 

 

 

-

 

 

 

SPEAKERS

 

 

 

 

 

 

2 or 3 CHANNEL FULL RANGE SYSTEM

Here we show how to use the 4 channel amplifiers as full range 2 or 3 channel units by taking advantage of the mono bridging capability of all Hifonics amplifiers.

The following example shows how to create a 3 channel system by mono bridging channel pair 3 / 4. In order to create a 2 channel system, simply follow the example to also mono bridge channel pair 1 / 2.

Interconnect cable checklist:

-Connect the inputs of channel pair 1/2 to a suitable stereo source, e.g. a head unit with good quality RCA cables.

-A MONO signal source is required to bridge channel pair 3/4, such as would be available from the mono sub bass output of an active crossover, whether standalone, or built into a head unit or equalizer.

Important: Do not be tempted to connect the hot, or positive outputs, from any source together to obtain a mono signal, as this could very well damage the output stage of that source.

-It is necessary to feed the SAME signal to both left and right inputs via a Y-adapter RCA cable.

-Connect the mono speaker positive terminal to the LEFT +, and its negative terminal to RIGHT - as shown.

Switch setting checklist:

-1/2CH X-OVER: FULL

-3/4CH X-OVER: FULL

Crossover frequency control checklist:

Channels 1/2:

-HI PASS: N/A

-LOW PASS: N/A

Channels 3/4:

-HI PASS: N/A

-LOW PASS: N/A

TIP: If you are using the mono sub bass output of an active crossover, there is nothing wrong with switching in the low pass filter in these amplifiers for a steeper low pass rolloff.

Level control checklist:

-Refer to the section “Setting up systems after installation for best performance”

Minimum final loudspeaker impedances:

-2-Ohms per channel in stereo mode.

-4-Ohms mono bridged.

MONO

FULL RANGE

LINE INPUT

STEREO

FULL RANGE

LINE INPUTS

 

CH3/4

 

 

 

LINE

 

 

CH1/2

 

 

 

INPUT

 

 

CH1 CH2

+ - gnd - +

HI INPUT

+ - gnd - +

CH3 CH4

 

 

5V 0.2V

LEVEL

5V 0.2V

 

LEVEL

 

CHANNEL 1 / 2

0dB 12dB 60Hz 1.2KHz

BASS EQ HPF

0dB 12dB 60Hz 1.2KHz

 

BASS EQ HPF

CHANNEL 3 / 4

 

30Hz 250Hz

LPF

30Hz 250Hz

 

LPF

 

 

FULL LPF HPF

X-OVER

FULL LPF HPF

 

X-OVER

 

 

 

 

CHANNEL

2 3 4

MODE

 

 

L

 

 

R

LINE OUTPUT

 

 

+

 

 

 

 

 

MONO

SPEAKEROUTPUT

+RIGHT- LEFT

 

 

 

 

 

BRIDGED

 

 

 

 

SPEAKER

 

 

 

 

 

 

 

OR SUB BASS

FUSE

-

 

 

 

 

 

 

 

 

TO BATTERY + 12 Volts VIA FUSE

POWERINPUT

REMGND+12V

 

 

REMOTE TURN-ON

 

 

 

 

 

 

CHASSIS GROUN

 

+

 

 

 

 

 

STEREO

 

 

 

 

 

 

OUTPUTSPEAKER

+RIGHT- LEFT

 

 

 

 

 

BRIDGE

 

 

 

 

OR HIGHS

 

 

 

 

 

 

 

FULL RANGE

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPEAKERS

5

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Contents Page Index Titan Series High Performance AmplifiersWood General Installation ProcedureAmplifier Feature Descriptions Full Range Mono Line Input VIA Y-ADAPTER From Mono Source TXi4008 / TXi6008 2 Channel Amplifier ApplicationsFull Range Speakers Remote TURN-ON Chassis GroundStereo Interconnect RCA Cable TXi4008 / TXi6008 2-CHANNEL Amplifier ApplicationsLOW Pass N/A Full Range Stereo Line InputHI Pass N/A LOW Pass N/A TXi4408 / TXi6408 / 4 Channel Amplifier ApplicationsOr 3 Channel Full Range System 2CH X-OVER Full 4CH X-OVER FullWay active, or bi-amplified system with mono bass TXi4408 / TXi6408 4 Channel Amplifier ApplicationsVIA Fuse TXi7508 A/B Class 1 Channel Amplifier ApplicationsBasic application DesignatedDesignated Mono Line Input Stereo Line Output Designated Mono Line InputStereo Line Output SubwooferPage Or 3 way active systems all Setting UP Systems After Installation for Best PerformanceTroubleshooting a System Titan Maxxsonics Limited Warranty

TXi10080, TXi6008, TXi4408, TXi15080, TXi4008 specifications

Maxxsonics is a prominent player in the audio industry, and their TXi series amplifiers exemplify the brand’s commitment to high-performance sound. The TXi15080, TXi4408, TXi4008, TXi6408, and TXi7508 are designed to deliver exceptional audio quality for car audio enthusiasts and installers alike. These amplifiers are engineered to provide powerful amplification while ensuring efficiency and flexibility in various applications.

The TXi15080 offers a robust power output, making it ideal for driving multiple speakers or subwoofers. Its high-current power supply and advanced thermal management help maintain performance even under heavy loads, while its compact design allows for easy installation in tighter spaces. With a signal-to-noise ratio that exceeds industry standards, users can expect crystal-clear sound quality.

Moving to the TXi4408, this amplifier is designed with versatility in mind. It features a four-channel configuration that allows it to power both speakers and subwoofers simultaneously. The TXi4408 incorporates a built-in crossover, giving users control over frequency distribution to enhance their sound system’s overall performance. The adjustable gain and bass boost options provide audiophiles with the flexibility to fine-tune their listening experience.

The TXi4008 follows suit with a two-channel design that focuses on delivering high-fidelity audio at lower power levels. This makes it an ideal choice for those who want to improve their factory systems without overwhelming their vehicles’ electrical systems. Its compact footprint makes it easy to install while still producing a powerful output.

For those needing more power, the TXi6408 is a six-channel amplifier that combines high power with flexibility. It includes features such as adjustable crossover settings and a built-in equalizer, which makes it an excellent option for custom audio setups. The TXi6408 is suitable for driving a full-range speaker setup, delivering deep, rich bass alongside clear highs, ensuring a balanced listening experience.

Lastly, the TXi7508 stands out with its high-performance capabilities, boasting an impressive power rating and flexibility for varied setups. Its advanced circuitry is designed to provide greater stability and efficiency, mitigating any risk of distortion even at high volumes. Like its counterparts, the TXi7508 offers extensive configurability, allowing users to adapt their sound systems to their specific needs.

In summary, the Maxxsonics TXi series amplifiers are characterized by their robust power outputs, adaptability to different audio configurations, and user-friendly features that make them an excellent choice for both beginner and seasoned audio enthusiasts. Each model encapsulates the essence of high-quality sound and efficiency, catering to the diverse needs of modern car audio systems.