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

Discontinued Visonik 2-Channel Amplifiers

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Product Type
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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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Visonik V2908

V2908 big DISCONTINUED
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Visonik V2908

2-channel amplifier • Total peak power: 2400 watts • Signal/noise ratio: >90dB • Channel separation: >60dB • Low pass filter: 40 - 250Hz • Bass boost: 45Hz 6dB • Fuse: 50A x 2

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2-channel amplifier • Total peak power: 2400 watts • Signal/noise ratio: >90dB • Channel separation: >60dB • Low pass filter: 40 - 250Hz • Bass boost: 45Hz 6dB • Fuse: 50A x 2

** CLOSEOUT!! ** Visonik V2518

V2518 big DISCONTINUED
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** CLOSEOUT!! ** Visonik V2518

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 270W RMS x 2 @ 2 • 400W RMS x 1 @ 4 Bridged • 180W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 270W RMS x 2 @ 2 • 400W RMS x 1 @ 4 Bridged • 180W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

Visonik V400HC High Current

V400HC big DISCONTINUED
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Visonik V400HC High Current

High current 2-channel amplifier • 1/2 ohm stereo stable • Thermo-cooling fan • 1 ohm mono stable • Hi-level input • Remote bass control module • 50Hz - 120Hz variable low pass filter • 90Hz - 750Hz variable high pass filter

High current 2-channel amplifier • 1/2 ohm stereo stable • Thermo-cooling fan • 1 ohm mono stable • Hi-level input • Remote bass control module • 50Hz - 120Hz variable low pass filter • 90Hz - 750Hz variable high pass filter

Visonik V218XT Factory Refurbished

600 watts, 2-Channel Amplifier

V218XT big DISCONTINUED
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Visonik V218XT Factory Refurbished

600 watts, 2-Channel Amplifier

600W 2-Channel Amplifier • 150W x 2 chan. @ 4 Ohm • 300W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

600W 2-Channel Amplifier • 150W x 2 chan. @ 4 Ohm • 300W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

Visonik V1802A R/B

1800W Max, 2-Channel Amplifier

V1802A big DISCONTINUED
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Visonik V1802A R/B

1800W Max, 2-Channel Amplifier

2-Channel Class AB Car Amplifier • 300W x 2 chan. @ 4 ohm • 600W x 2 chan. @ 2 ohm • 1200W x 1 chan. @ 4 ohm • 1800W x 1 chan. Max • MOSFET power supply • Speaker-level inputs • Preamp RCA outputs

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2-Channel Class AB Car Amplifier • 300W x 2 chan. @ 4 ohm • 600W x 2 chan. @ 2 ohm • 1200W x 1 chan. @ 4 ohm • 1800W x 1 chan. Max • MOSFET power supply • Speaker-level inputs • Preamp RCA outputs

Visonik V1202PB

PowerBloc Series 2-Channel Amplifier

V1202PB big DISCONTINUED
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Visonik V1202PB

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 275W x 2 chan. @ 4 ohm • 560W x 2 chan. @ 2 ohm • 1200W x 2 chan. Max • Bridgeable Operation • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

PB Series 2-Channel Class AB Car Amplifier • 275W x 2 chan. @ 4 ohm • 560W x 2 chan. @ 2 ohm • 1200W x 2 chan. Max • Bridgeable Operation • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

Visonik V1202PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

V1202PB big DISCONTINUED
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Visonik V1202PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 275W x 2 chan. @ 4 ohm • 560W x 2 chan. @ 2 ohm • 1200W x 2 chan. Max • Bridgeable Operation • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

1

PB Series 2-Channel Class AB Car Amplifier • 275W x 2 chan. @ 4 ohm • 560W x 2 chan. @ 2 ohm • 1200W x 2 chan. Max • Bridgeable Operation • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

Visonik V502PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

V502PB big DISCONTINUED
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Visonik V502PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

Visonik V308XT Factory Refurbished

800 watts, 2-Channel Amplifier

V308XT big DISCONTINUED
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Visonik V308XT Factory Refurbished

800 watts, 2-Channel Amplifier

500W 2-Channel Amplifier • 180W x 2 chan. @ 4 Ohm • 250W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

500W 2-Channel Amplifier • 180W x 2 chan. @ 4 Ohm • 250W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

Visonik V702PB

PowerBloc Series 2-Channel Amplifier

V702PB big DISCONTINUED
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Visonik V702PB

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 180W x 2 chan. @ 4 ohm • 322W x 2 chan. @ 4 ohm • 1400 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

PB Series 2-Channel Class AB Car Amplifier • 180W x 2 chan. @ 4 ohm • 322W x 2 chan. @ 4 ohm • 1400 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

** CLOSEOUT!! ** Visonik V2618

V2618 big DISCONTINUED
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** CLOSEOUT!! ** Visonik V2618

1400 watts 2-channel amplifier • 2 ohm stable • silver RCA connectors • 3-way protection • gold plated terminals • bass boost • remote gain/bass control

1

1400 watts 2-channel amplifier • 2 ohm stable • silver RCA connectors • 3-way protection • gold plated terminals • bass boost • remote gain/bass control

** CLOSEOUT!! ** Visonik V2418

V2418 big DISCONTINUED
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** CLOSEOUT!! ** Visonik V2418

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 210W RMS x 2 @ 2 • 300W RMS x 1 @ 4 Bridged • 140W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 210W RMS x 2 @ 2 • 300W RMS x 1 @ 4 Bridged • 140W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

Visonik V502PB

PowerBloc Series 2-Channel Amplifier

V502PB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Visonik V502PB

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

1

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

Visonik V2218

V2218 big DISCONTINUED
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Visonik V2218

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 100W RMS x 2 @ 2 • 150W RMS x 1 @ 4 Bridged • 60W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

High Performance Class A/B Amplifier • Illuminated Visonik Logo • 100W RMS x 2 @ 2 • 150W RMS x 1 @ 4 Bridged • 60W RMS x 2 @ 4 • Variable Crossovers • High and Low Level Inputs • Remote Gain Control

Visonik V702PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

V702PB big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Visonik V702PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 180W x 2 chan. @ 4 ohm • 322W x 2 chan. @ 4 ohm • 1400 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

PB Series 2-Channel Class AB Car Amplifier • 180W x 2 chan. @ 4 ohm • 322W x 2 chan. @ 4 ohm • 1400 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

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