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  3. Discontinued Performance Teknique Car Audio & Electronics
  4. Discontinued Performance Teknique Car Amplifiers
  5. Discontinued Performance Teknique 2-Channel Amplifiers

Discontinued Performance Teknique 2-Channel Amplifiers

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Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

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Performance Teknique ICBM-772

800W Max, Class A/B 2-Channel Car Amplifier with Power & Diagnostic LED Indicators

ICBM-772 big DISCONTINUED
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Performance Teknique ICBM-772

800W Max, Class A/B 2-Channel Car Amplifier with Power & Diagnostic LED Indicators

Performance Teknique Class AB 2-Channel Car Amplifier • Double Sided PCB • Tri-Mode Capability • LED Power and Protect Indicators • Variable Bass Boost • 2-Way System Protection Circuitry • Heavy Duty Aluminum Alloy Heatsink

Performance Teknique Class AB 2-Channel Car Amplifier • Double Sided PCB • Tri-Mode Capability • LED Power and Protect Indicators • Variable Bass Boost • 2-Way System Protection Circuitry • Heavy Duty Aluminum Alloy Heatsink

Performance Teknique ICBM-7992

1000W Max, 2-Channel Amplifier with Wired Bass Remote

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Performance Teknique ICBM-7992

1000W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM 2-Channel Class A/B Car Amplifier • 300 Watts X 2 Chan. @ 4 Ohm • 400 Watts X 2 Chan. @ 2 Ohm • 1000 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

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ICBM 2-Channel Class A/B Car Amplifier • 300 Watts X 2 Chan. @ 4 Ohm • 400 Watts X 2 Chan. @ 2 Ohm • 1000 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

Performance Teknique ICBM-896

ICBM-896 big DISCONTINUED
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Performance Teknique ICBM-896

Performance Teknique ICBM-7994

2500W Max, 2-Channel Amplifier with Wired Bass Remote

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Performance Teknique ICBM-7994

2500W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM 2-Channel Class A/B Car Amplifier • 550 Watts X 2 Chan. @ 4 Ohm • 750 Watts X 2 Chan. @ 2 Ohm • 2500 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

1

ICBM 2-Channel Class A/B Car Amplifier • 550 Watts X 2 Chan. @ 4 Ohm • 750 Watts X 2 Chan. @ 2 Ohm • 2500 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

Performance Teknique ICBM-892

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Performance Teknique ICBM-892

1000 watts bridgeable 2-channel amplifier

1000 watts bridgeable 2-channel amplifier

Performance Teknique ICBM-894

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Performance Teknique ICBM-894

Performance Teknique ICBM1200.2

1200 watts, 2 Channel Bridgeable Power Amplifier

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Performance Teknique ICBM1200.2

1200 watts, 2 Channel Bridgeable Power Amplifier

1200 watts, 2 Channel Bridgeable Power Amplifier • 250 watts x 2 chan. @ 2 ohm • 500 watts x 1 chan. Bridged RMS • High Level & Low Level RCA Input • Thermal and Short Circuit Protection • Variable Low Pass and High Pass Filter • RCA Line Out (Preamp)

1200 watts, 2 Channel Bridgeable Power Amplifier • 250 watts x 2 chan. @ 2 ohm • 500 watts x 1 chan. Bridged RMS • High Level & Low Level RCA Input • Thermal and Short Circuit Protection • Variable Low Pass and High Pass Filter • RCA Line Out (Preamp)

Performance Teknique ICBM-7993

1200W Max, 2-Channel Amplifier with Wired Bass Remote

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Performance Teknique ICBM-7993

1200W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM 2-Channel Class A/B Car Amplifier • 400 Watts X 2 Chan. @ 4 Ohm • 550 Watts X 2 Chan. @ 2 Ohm • 1200 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

ICBM 2-Channel Class A/B Car Amplifier • 400 Watts X 2 Chan. @ 4 Ohm • 550 Watts X 2 Chan. @ 2 Ohm • 1200 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

Performance Teknique ICBM600.2

600 watts, 2 Channel Power Amplifier

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Performance Teknique ICBM600.2

600 watts, 2 Channel Power Amplifier

600 watts, 2 Channel Bridgeable Power Amplifier • 130 watts x 2 chan. @ 4 ohm • 300 watts x 1 chan. Bridged RMS • High & Low Level RCA Input • RCA Line Out (preamp) • 24 dB per Octave Crossover • Soft Delayed Power-On

600 watts, 2 Channel Bridgeable Power Amplifier • 130 watts x 2 chan. @ 4 ohm • 300 watts x 1 chan. Bridged RMS • High & Low Level RCA Input • RCA Line Out (preamp) • 24 dB per Octave Crossover • Soft Delayed Power-On

Performance Teknique ICBM-9530

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Performance Teknique ICBM-9530

2-Channel power amplifier • 1 Ohm stable • 350W x 2 @ 1 ohm RMS • 2000W Peak output • Tri-Mode capable • Built in crossover(HP/LP/Subsonic) • Soft delay power-on • Cooling fan • WIred level remote control

2-Channel power amplifier • 1 Ohm stable • 350W x 2 @ 1 ohm RMS • 2000W Peak output • Tri-Mode capable • Built in crossover(HP/LP/Subsonic) • Soft delay power-on • Cooling fan • WIred level remote control

Performance Teknique ICBM-9520

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Performance Teknique ICBM-9520

2-Channel power amplifier • 1 Ohm stable • 500W x 2 @ 1 ohm RMS • 1800W Peak output • Tri-Mode capable • Built in crossover(HP/LP/Subsonic) • Soft delay power-on • Cooling fan • Wired level remote control

2-Channel power amplifier • 1 Ohm stable • 500W x 2 @ 1 ohm RMS • 1800W Peak output • Tri-Mode capable • Built in crossover(HP/LP/Subsonic) • Soft delay power-on • Cooling fan • Wired level remote control

Performance Teknique ICBM-7991

800W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM-7991 big DISCONTINUED
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Performance Teknique ICBM-7991

800W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM 2-Channel Class A/B Car Amplifier • 220 Watts X 2 Chan. @ 4 Ohm • 300 Watts X 2 Chan. @ 2 Ohm • 800 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

ICBM 2-Channel Class A/B Car Amplifier • 220 Watts X 2 Chan. @ 4 Ohm • 300 Watts X 2 Chan. @ 2 Ohm • 800 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

Performance Teknique ICBM-890

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Performance Teknique ICBM-890

Performance Teknique ICBM-9530

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Performance Teknique ICBM-9530

2 Channel Power Amplifier • 700W x 2 chan. @ 1 Ohm • 500 watts x 2 chan. @ 2 Ohm • Max Output Power: 2000W • High/Low Level RCA Input • Wired remote level control(included) • • • • • • •

2 Channel Power Amplifier • 700W x 2 chan. @ 1 Ohm • 500 watts x 2 chan. @ 2 Ohm • Max Output Power: 2000W • High/Low Level RCA Input • Wired remote level control(included) • • • • • • •

 
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