TXi7508 A/B CLASS 1 CHANNEL AMPLIFIER APPLICATIONS

Basic application

These sub bass amplifiers can be used in any of the bi-amplification systems described in this manual, replacing the 2 channel amplifiers as per the illustrations.

Interconnect cable checklist:

Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables. Connect the LINE OUT to the inputs of the system highs amplifier.

Use at least #12 gauge speaker wiring. The amps have dual speaker terminals, simplifying the hookup of multiple speakers

Crossover frequency control checklist:

LOW PASS: 40Hz to 150Hz

SUBSONIC:15 Hz to 55 Hz

BASS EQ: 0 to +12dB

Level control checklist:

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

Minimum final loudspeaker impedance: 1-Ohm.

DESIGNATED

MONO OUTPUT FROM HEAD UNIT

PROTECT

POWER

 

 

CONTROL

REMOTE

0dB 12dB

BASS EQ

 

15Hz 55Hz

SONIC

SUB

40Hz 150Hz

LPF

 

6V 0.2V

LEVEL

 

R

L

OUTPUT

 

 

 

 

INPUT

 

-

 

OUTPUT

-

 

SPEAKER

+

 

 

+

 

 

 

MONO

FUSE

 

SUBWOOFER

 

 

POWER INPUT

GND REM +12V

TO BATTERY + 12 Volts

VIA FUSE

REMOTE TURN-ON

CHASSIS GROUND

 

 

MINIMUM 1-Ohm LOAD

SUBS CAN BE 2-Ohms EACH

POWER INPUT

FUSE

+

SPEAKER OUTPUT

-

GND

REM +12V

+

-

FULL RANGE

 

STEREO LINE INPUT

Y-ADAPTOR

 

NOT USED

Note: You can use the Radio/CD designated mono line output or a full range stereo line output. For full range stereo line output, you will need an optional “Y-Adaptor” as shown.

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Maxxsonics TXi4008, TXi6408 TXi7508 A/B Class 1 Channel Amplifier Applications, Basic application, Designated, VIA Fuse

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.