Amplifier Feature Descriptions | AutoTek AT1000, AT3000.1, AT-Series

AMPLIFIER FEATURE DESCRIPTIONS

SUPER SPORT AT-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 variable from 0.2 volt to 5 volt.

!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 Autotek 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.

AT1000 / AT1500 2-CHANNEL AMPLIFIERS

L L

LEVEL	BASS EQ HPF	LPF	X-OVER	MODE
+ - gnd - +
HI INPUT			FULL LPF HPF	MONO STEREO
5V 0.2V	0dB 12dB 60Hz 1.2KHz	30Hz 250Hz	FULL LPF HPF	MONO STEREO

R R

LINE OUT LINE INPUT

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.

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.

AT1200 4-CHANNEL AMPLIFIER

MODE	X-OVER	INPUT	OUTPUT INPUT
MODE	X-OVER	CH1	X-OVER	CH1 CH2	CH3 CH4
		CH1	CH3
2 3 4	LPF HPF FULL		FULL HPF LPF	+ - GND - +	+ - GND - +
	LPF HPF FULL		FULL HPF LPF

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.

LPF	HPF	BASS EQ	LEVEL	LEVEL	BASS EQ	HPF	LPF
30Hz 250Hz	60Hz 1.2KHz	0dB 12dB	CH2	CH4	0dB 12dB	60Hz 1.2KHz	30Hz 250Hz
			5V 0.2v	5V 0.2v
	CHANNEL 1 / 2		4CH MONO MIX		CHANNEL 3 / 4

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.

-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 55Hz.

-LPF: Allows yo to adjust the LOW PASS crossover filter from 40Hz to 150Hz.

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

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

BASS EQ: The Bass EQ is adjustable from 0db to 12dB.

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 6V.

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

AT2000.1 / AT3000.1 1-CHANNEL MONO AMPLIFIERS

REMOTE	SUB			OUTPUT	INPUT
CONTROL	SUB	LPF	LEVEL
BASS EQ	SONIC	LPF	LEVEL	L	L
POWER
PROTECT	15Hz 55Hz	40Hz 150Hz	6V 0.2V	R	R
0dB 12dB	15Hz 55Hz	40Hz 150Hz	6V 0.2V	R	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.

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AutoTek AT1000, AT3000.1, AT-Series, AT2000.1, AT1200, AT1500 Amplifier Feature Descriptions, Super Sport AT-SERIES Amplifiers

AT1500, AT-Series, AT1200, AT3000.1, AT2000.1 specifications

AutoTek has made significant strides in the automotive technology landscape with the introduction of its AT-Series products, including the AT1000, AT2000.1, AT3000.1, and AT1200. These devices are tailored for both automotive professionals and DIY enthusiasts, showcasing advanced features and cutting-edge technologies that facilitate efficient vehicle maintenance and diagnostics.

The AT1000 is the entry-level model in the AT-Series, designed to offer an easy-to-use interface with essential diagnostic functions. Key features include basic OBDII scanning capabilities, enabling users to read and clear trouble codes, along with a live data stream for monitoring vehicle performance. Its compact design makes it an excellent choice for those new to vehicle diagnostics, providing valuable insights without unnecessary complexities.

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For those seeking the pinnacle of diagnostic technology, the AT3000.1 stands out with its comprehensive coverage and advanced capabilities. This model integrates advanced fault code analysis, bi-directional control, and extensive vehicle coverage across multiple makes and models. Additionally, the AT3000.1 offers advanced features like ECU programming and key coding, positioning it as an essential tool for professional mechanics and automotive technicians.

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All models in the AT-Series are designed with user experience in mind, featuring rugged build quality for durability, easy firmware updates, and compatibility with various operating systems. With a focus on making vehicle diagnostics accessible and efficient, AutoTek's AT-Series represents a reliable choice for anyone in the automotive field. The blend of affordability, advanced features, and robust performance across the AT1000, AT2000.1, AT3000.1, and AT1200 ensures that every user can find a model suited to their needs, paving the way for a new standard in automotive diagnostics.