Maxxsonics TXi4408, TXi7508, TXi6408, TXi4008, TXi15080, TXi6008 manual Amplifier Feature Descriptions

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AMPLIFIER FEATURE DESCRIPTIONS

TITAN TXi SERIES AMPLIFIERS:

!Each model is capable of 4 & 2-Ohms stereo per channel, or 4-Ohms mono bridged operation except the mono amps which are capable of 4, 2 and 1-Ohm loads.

!Tri-Mode operation with any stereo pair of amplifier channels is possible, as with all bridgeable amplifiers.

!The input sensitivities for rated output powers are listed below for each model.

!All crossovers are fully variable in their respective ranges.

!Crossover filters are 12dB/Octave.

!A POWER LED indicates the powered up and turned on condition.

!All Hifonics amplifiers feature a comprehensive diagnostic system, with speaker lead short circuit, and amplifier DC faults indicated by the red “PROTECT” LED.

!CAUTION: DO NOT OPERATE ANY AMPLIFIER BELOW THE INTENDED IMPEDANCE.. YOU WILL CAUSE DAMAGE TO THE AMPLIFIER THAT WILL NOT BE COVERED UNDER THE WARRANTY PRINTED IN THE BACK OF THE MANUAL. 2 & 4 Channel amps are capable of 4 and 2-Ohms wired stereo and 4-Ohms wired mono bridged. The mono amps are capable of 4, 2 and 1-Ohm.

The X-OVER slide switch selects the internal crossover functions:

-The input signal is routed directly to the LINE OUT RCA jacks, regardless of the X-OVER setting simplifying daisy chaining of amplifiers.

-HPF: Selects the built in HIGH PASS filter, variable from 60 Hz to 1.2kHz.

-FULL: Bypasses all crossovers for full frequency range operation.

-LPF: Selects the built in LOW PASS , variable from 30 Hz to 250Hz.

MODE: The mode switch allows you to choose Stereo for full range 2 channel operation or MONO for bridging operation

HIGH INPUT: If your radio/CD player does not have unbalanced (RCA) outputs, you can use the HIGH level (wire) inputs.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 5V.

LINE OUTPUT: The line output passes through signal from the line inputs which allows you to daisy chain multiple amplifiers from one signal.

The 4 channel amps have the same features as the 2 channel models accept that there are 2 sets of controls.

1 set for channels 1 & 2 and 1 set for channels 3 & 4.

In addition, the 4 channel models have a Mode switch which allows you to select 2, 3 or 4 channel operation.

The X-OVER slide switch selects the internal crossover functions:

-The input signal is routed directly to the LINE OUT RCA jacks, regardless of the X-OVER setting simplifying daisy chaining of amplifiers.

-HPF: Selects the built in HIGH PASS filter, variable from 60 Hz to 1.2kHz.

-FULL: Bypasses all crossovers for full frequency range operation.

-LPF: Selects the built in LOW PASS , variable from 30 Hz to 250Hz.

MODE: The mode switch allows you to choose Stereo for full range 2 channel operation or MONO for bridging operation

HIGH INPUT: If your radio/CD player does not have unbalanced (RCA) outputs, you can use the HIGH level (wire) inputs.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 5V.

LINE OUTPUT: The line output passes through signal from the line inputs which allows you to daisy chain multiple amplifiers from one signal.

LINE INPUT: Accepts unbalanced RCA inputs from 0.2 volts to 6 volts.

LEVEL: The input level control allows you to match the amplifier input sensitivity to the output level of the RADIO/CD source from 0.2 volts to 6 volts.

REMOTE: The RJ45 Remote jack accepts the Bass Remote Module.

BASS EQ: The Bass Boost is fully adjustable from 0 to 12dB at 45Hz.

SUBSONIC: The variable Subsonic filter is fully adjustable from 15Hz to 55Hz.

LPF: The built-in low pass frequencies are fully variable from 40 to 150Hz.

POWER: Indicates that the amp has power, ground and remote turn-on input via a green L.E.D.

PROTECT: Indicates that the amplifier has detected a fault and will not operate. There are several possible problems that can cause the amplifier to go into the protect mode. See the trouble shooting guide in the back of the manual for details.

-The LINE INPUT signal is routed directly to the LINE OUT RCA jacks, regardless of the X-OVER setting simplifying daisy chaining of amplifiers.

-SUBSONIC: Allows you to adjust the crossover filter from 15Hz to 35Hz.

-LPF: Allows yo to adjust the LOW PASS crossover filter from 35Hz to 250Hz.

LEVEL: Adjusts the input sensitivity from 0.2 volts to 9 volts.

BASS EQ: The Bass EQ is adjustable from 0dB to 10dB.

REMOTE: This is the input jack for the under-dash bass remote module.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 9V.

LINE OUTPUT: The line output passes through signal from the line inputs which allows you to daisy chain multiple amplifiers from one signal.

TXi4008 / TXi6008 2-CHANNEL AMPLIFIERS

LINE OUT LINE INPUT

LEVEL

BASS EQ

HPF

LPF

X-OVER

MODE

L

L + - gnd -

+

 

 

 

 

 

 

HI INPUT

0dB 12dB

60Hz 1.2KHz

30Hz 250Hz

FULL LPF HPF

MONO STEREO

R

R

5V 0.2V

 

 

 

 

 

 

 

 

Note that the LOW PASS signal is MONO.

-In the LPF position, the HIGH PASS filter acts as a subsonic filter.

-When the LPF mode is selected, a 0 to +12dB, at 45Hz, BASS -EQ is also switched in.

TXi4408 / TXi6408 4-CHANNEL AMPLIFIERS

 

 

 

 

CHANNEL 3 / 4

 

 

 

 

LINE INPUT

CH3

CH4

LEVEL

BASS EQ

HPF

LPF

X-OVER

MODE

LINE OUTPUT

R

+ - gnd - +

5V 0.2V

0dB 12dB

60Hz 1.2KHz

30Hz 250Hz

FULL LPF HPF

2 3 4

R

 

HI INPUT

CHANNEL

 

 

LEVEL

BASS EQ

HPF

LPF

X-OVER

 

L

+ - gnd - +

 

L

 

 

 

 

 

 

 

 

CH3/4 CH1/2

CH1

CH2

5V 0.2V

0dB 12dB

60Hz 1.2KHz

30Hz 250Hz

FULL LPF HPF

 

 

 

 

 

 

CHANNEL 1 / 2

 

 

 

 

Note that the LOW PASS signal is MONO.

-In the LPF position, the HIGH PASS filter acts as a subsonic filter.

-When the LPF mode is selected, a 0 to +12dB, at 45Hz, BASS -EQ is also switched in.

TXi7508 1-CHANNEL A/B-CLASS MONO AMPLIFIERS

 

REMOTE

 

 

SUB

 

 

 

 

OUTPUT INPUT

POWER

CONTROL

BASS EQ

SONIC

LPF

LEVEL

L

PROTECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0dB

12dB

15Hz

55Hz

40Hz

150Hz

6V

0.2V

R

The mono amps are capable of 4, 2 & 1-Ohm loads. Operating the amp below 1-Ohm can cause damage to the amp not covered in the warranty.

TXi1008D / TXi1508D 1-CHANNEL D-CLASS MONO BLOCK AMPLIFIERS

INPUT OUTPUT BALANCED LEVEL

PHASE

REMOTE BASS EQ

SUBSONIC LOW PASS PWR

INPUT

LL

9V 0.2V 0

180

 

0dB 10dB

15

35Hz 35 250Hz PRO

RR

The mono amps are capable of 4, 2 & 1-Ohm loads. Operating the amp below 1-Ohm can cause damage to the amp not covered in the warranty.

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Contents Page Titan Series High Performance Amplifiers IndexGeneral Installation Procedure WoodAmplifier Feature Descriptions TXi4008 / TXi6008 2 Channel Amplifier Applications Full Range SpeakersRemote TURN-ON Chassis Ground Full Range Mono Line Input VIA Y-ADAPTER From Mono SourceTXi4008 / TXi6008 2-CHANNEL Amplifier Applications LOW Pass N/AFull Range Stereo Line Input Stereo Interconnect RCA CableTXi4408 / TXi6408 / 4 Channel Amplifier Applications Or 3 Channel Full Range System2CH X-OVER Full 4CH X-OVER Full HI Pass N/A LOW Pass N/ATXi4408 / TXi6408 4 Channel Amplifier Applications Way active, or bi-amplified system with mono bassTXi7508 A/B Class 1 Channel Amplifier Applications Basic applicationDesignated VIA FuseDesignated Mono Line Input Stereo Line OutputSubwoofer Designated Mono Line Input Stereo Line OutputPage Setting UP Systems After Installation for Best Performance Or 3 way active systems allTroubleshooting a System Maxxsonics Limited Warranty Titan

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.