AMPLIFIER FEATURE DESCRIPTIONS

ZEUS ZRX 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.

The input sensitivities for rated output powers are variable from 0.2V to 6V. 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 60Hz to 13kHz.

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

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

BASS EQ: Fixed 45Hz bass boost variable from 0dB to 12dB.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 6V.

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. Switch to 2 channel if you only have 1 set of RCA’s in CH 1/2 and the unit will automatically supply signal to channels 3/4. Select 3 channel if you are running stereo on ch 1&2 and mono on ch 3&4. Select 4 channel if you are providing RCA’s to channels 1/2 and 3/4.

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 13kHz.

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

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

BASS EQ: Fixed 45Hz bass boost variable from 0dB to 12dB.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 6V.

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

-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.

-LOW PASS: Allows you to adjust the LOW PASS crossover filter from 30Hz to 250Hz.

LEVEL: Adjusts the input sensitivity from 0.2 volts to 6 volts.

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

REMOTE: This is the input jack for the remote Level control.

LINE INPUT: The line input accepts unbalanced (RCA) inputs from 0.2V to 6V.

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

ZRX500.2 / ZRX1200.2 2-CHANNEL AMPLIFIERS

OUTPUT

INPUT

LEVEL

BASS EQ

X-OVER

HPF

LPF

MODE

 

 

 

 

 

 

 

POWER

L

 

L

 

FULL HPF

 

 

PROTECT

 

0dB 12dB

60HZ 13KHZ 30HZ 250HZ

MONO STEREO

 

 

6V 0.2V

LPF

 

R

 

R

 

 

 

 

 

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.

ZRX600.4 / ZRX1000.4 / ZRX2000.4 4-CHANNEL AMPLIFIERS

CH 3 / 4

CH 1 / 2

LEVEL

BASS EQ

CH 3 / 4

HPF

LPF

LINE OUT

 

 

X-OVER

POWER

 

 

 

 

 

 

 

 

 

R

R

 

 

 

FULL

HPF

 

 

PROTECT

6V

0.2V

0dB 12dB

 

LPF

60HZ 13KHZ 30HZ 250HZ

 

 

 

LEVEL

BASS EQ

X-OVER

HPF

LPF

MODE

L

L

 

 

 

FULL

HPF

 

 

2 3 4

6V

0.2V

0dB 12dB

 

LPF

60HZ 13KHZ 30HZ 250HZ

 

 

 

CH 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.

ZRX1000.1D / ZRX1500.1D / ZRX2000.1D / ZRX3000.1D 1-CHANNEL AMPLIFIERS

OUTPUT

INPUT

LEVEL

BASS EQ

REMOTE SUBSONIC

LOW PASS

 

 

 

 

 

POWER

L

 

L

 

 

PROTECT

 

 

6V 0.2V

0dB 10dB

15HZ 35HZ

30HZ 250HZ

R

 

R

 

 

 

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Hifionics ZRX1000.1D, ZRX3000.1D, ZRX2000.1D, ZRX2000.4 manual Zeus ZRX Amplifiers, ZRX500.2 / ZRX1200.2 2-CHANNEL Amplifiers
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ZRX600.4, ZRX2000.4, ZRX500.2, ZRX1000.4, ZRX1500.1D specifications

Hifonics has been a notable name in the world of car audio, renowned for delivering high-quality amplifiers that enhance the listening experience. Among their popular products are the ZRX series, which includes the ZRX3000.1D, ZRX2000.1D, ZRX1000.1D, ZRX1200.2, and ZRX1500.1D. Each of these amplifiers showcases innovative technology, robust power, and exceptional performance, catering to car audio enthusiasts seeking to upgrade their system.

The Hifonics ZRX3000.1D is a powerhouse, capable of delivering a staggering 3000 watts RMS at a one-ohm load. Designed with Class D topology, this amplifier is not only efficient but also outputs minimal heat, allowing for prolonged use without the risk of overheating. It features a variable low-pass filter and a remote bass control, enabling users to fine-tune the sound according to their preferences. The MOSFET power supply and full-range capabilities further enhance the ZRX3000.1D’s reputation as a top-tier amp in its class.

Moving down the line, the ZRX2000.1D offers an impressive 2000 watts RMS, making it suitable for serious bass enthusiasts. It is equipped with similar technological advancements as its larger counterpart, including adjustable input sensitivity and a bass boost feature, which provides additional deep tones for an immersive audio experience.

For those who need something a bit smaller, the ZRX1000.1D delivers 1000 watts RMS. It’s an excellent choice for mid-range builds, combining efficient power delivery with affordability. The ZRX1000.1D maintains sound clarity at higher volumes, ensuring that music remains crisp and dynamic.

The Hifonics ZRX1200.2 stands out as a two-channel amplifier, offering 1200 watts RMS. This amp is designed to drive both speakers and subs, making it an ideal choice for those looking to create a balanced sound system. Its dual channel provides flexibility in system design, allowing for complex setups without sacrificing sound quality.

Lastly, the ZRX1500.1D is another impressive option, featuring 1500 watts RMS output. This model is particularly known for its durability and performance, providing robust power with a well-designed cooling system to prevent overheating.

In conclusion, the Hifonics ZRX series amplifiers—ZRX3000.1D, ZRX2000.1D, ZRX1000.1D, ZRX1200.2, and ZRX1500.1D—herald a new era of car audio. With their advanced features, efficient power handling, and exceptional sound quality, these amplifiers are designed to meet the demands of audiophiles, delivering an unmatched listening experience on the road. Whether for deep bass or full-spectrum sound, Hifonics has something to offer for everyone.
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