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  3. Discontinued Clif Designs Car Audio & Electronics
  4. Discontinued Clif Designs Car Amplifiers
  5. Discontinued Clif Designs 2-Channel Amplifiers

Discontinued Clif Designs 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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Clif Designs CD20.2DLX

600W Max, Bridgeable 2-Channel Amplifier

CD20.2DLX big DISCONTINUED
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Clif Designs CD20.2DLX

600W Max, Bridgeable 2-Channel Amplifier

DLX Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 150W x 2 chan. @ 2 ohm • 175W x 2 chan. @ 1 ohm • Full MOSFET power configuration • Speaker-level inputs with soft start circuitry

1

DLX Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 150W x 2 chan. @ 2 ohm • 175W x 2 chan. @ 1 ohm • Full MOSFET power configuration • Speaker-level inputs with soft start circuitry

Clif Designs CD6.2LE

1600W Max, LE Series 2-Channel Amplifier

CD6.2LE big DISCONTINUED
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Clif Designs CD6.2LE

1600W Max, LE Series 2-Channel Amplifier

1600 Watt Class-AB 2-Channel Amplifier • 200 watts x 2 chan. @ 4 ohm • 350 watts x 2 chan. @ 2 ohm • Peak Power Output: 1600 watts x 1 chan. @ 4 ohm • Signal to Noise Ratio: 100 dB • 3-year Authorized Manufacturer's warranty

1600 Watt Class-AB 2-Channel Amplifier • 200 watts x 2 chan. @ 4 ohm • 350 watts x 2 chan. @ 2 ohm • Peak Power Output: 1600 watts x 1 chan. @ 4 ohm • Signal to Noise Ratio: 100 dB • 3-year Authorized Manufacturer's warranty

Clif Designs CD60.2DLX

2400W Max, 2-Channel Amplifier

CD60.2DLX-2 big DISCONTINUED
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Clif Designs CD60.2DLX

2400W Max, 2-Channel Amplifier

Clif Designs 2-Channel Class AB Car Amplifier • 300W x 2 chan. @ 4 ohm • 450W x 2 chan. @ 2 ohm • 2400W x 1 chan. Max • Full MOSFET power supply • 1/2/3 channel operation • 3-way short circuit protection

1

Clif Designs 2-Channel Class AB Car Amplifier • 300W x 2 chan. @ 4 ohm • 450W x 2 chan. @ 2 ohm • 2400W x 1 chan. Max • Full MOSFET power supply • 1/2/3 channel operation • 3-way short circuit protection

** CLOSEOUT!! ** Clif Designs CD30.2LX

1000W Max, LX Series 2-Channel Amplifier

CD30.2LX big DISCONTINUED
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** CLOSEOUT!! ** Clif Designs CD30.2LX

1000W Max, LX Series 2-Channel Amplifier

1000 watt 2 Channel Class-A/B Amplfier • 250W RMS x 2 @ 1 Ohm • 500W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

1000 watt 2 Channel Class-A/B Amplfier • 250W RMS x 2 @ 1 Ohm • 500W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD3.2LX

CD3.2LX big DISCONTINUED
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Clif Designs CD3.2LX

1000 watt 2 Channel Class-A/B Amplfier • 250W RMS x 2 @ 1 Ohm • 500W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

1

1000 watt 2 Channel Class-A/B Amplfier • 250W RMS x 2 @ 1 Ohm • 500W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD2.2LX

No picture DISCONTINUED
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Clif Designs CD2.2LX

600 Watt 2-Channel Class-A/B Amplfier • 100W RMS x 2 @ 4 Ohm • 300W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

600 Watt 2-Channel Class-A/B Amplfier • 100W RMS x 2 @ 4 Ohm • 300W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD5.2LX

CD5.2LX big DISCONTINUED
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Clif Designs CD5.2LX

1200 watt 2 Channel Class-A/B Amplfier • 300W RMS x 2 @ 1 Ohm • 600W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

1200 watt 2 Channel Class-A/B Amplfier • 300W RMS x 2 @ 1 Ohm • 600W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD6.2LX

CD6.2LX big DISCONTINUED
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Clif Designs CD6.2LX

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD60.2LX

2400W Max, 2-Channel Amplifier

CD60.2DLX big DISCONTINUED
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Clif Designs CD60.2LX

2400W Max, 2-Channel Amplifier

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

1

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD60.2DLX Factory Refurbished

2-Channel Amplifier

CD60.2DLX big DISCONTINUED
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Clif Designs CD60.2DLX Factory Refurbished

2-Channel Amplifier

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

2400 watt 2 Channel Class-A/B Amplfier • 600W RMS x 2 @ 1 Ohm • 1200W RMS x 1 chan. @ 2 Ohm • Tri-Mode Operation • Soft Start Circuitry

Clif Designs CD200A

2-Channel Car Amplifier

CD200A big DISCONTINUED
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Clif Designs CD200A

2-Channel Car Amplifier

220W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 110W RMS Pwr x 2 CH @ 2 Ohm • 80W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

220W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 110W RMS Pwr x 2 CH @ 2 Ohm • 80W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

Clif Designs CD500A

2-Channel Car Amplifier

CD500A big DISCONTINUED
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Clif Designs CD500A

2-Channel Car Amplifier

750W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 375W RMS Pwr x 2 CH @ 2 Ohm • 300W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

1

750W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 375W RMS Pwr x 2 CH @ 2 Ohm • 300W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

Clif Designs CD400A

2-Channel Car Amplifier

CD400A big DISCONTINUED
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Clif Designs CD400A

2-Channel Car Amplifier

450W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 230W RMS Pwr x 2 CH @ 2 Ohm • 150W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

450W RMS Pwr x 1 CH Bridged Mono @ 4 Ohm • 230W RMS Pwr x 2 CH @ 2 Ohm • 150W RMS Pwr x 2 CH @ 4 Ohm • Frequency Response ±0.5dB 10Hz-20kHz

** CLOSEOUT!! ** Clif Designs CD20.2LX

600W Max, LX Series 2-Channel Amplifier

CD20.2LX big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

** CLOSEOUT!! ** Clif Designs CD20.2LX

600W Max, LX Series 2-Channel Amplifier

600 Watt Class AB 2-Channel Amplifier • 175W RMS x 2 @ 1 • Bass Boost • Bonus SPL and SQ CD • Variable Crossover • High and Low-Level Inputs • Adjustable Input Sensitivity

600 Watt Class AB 2-Channel Amplifier • 175W RMS x 2 @ 1 • Bass Boost • Bonus SPL and SQ CD • Variable Crossover • High and Low-Level Inputs • Adjustable Input Sensitivity

 
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