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

Discontinued Audiobahn 2-Channel Amplifiers

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Product Type
Price Range
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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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Audiobahn A2801T R/B

1120W Max, Class A/B 2-Channel Amplifier (Factory Refurbished)

A2801T big DISCONTINUED
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Audiobahn A2801T R/B

1120W Max, Class A/B 2-Channel Amplifier (Factory Refurbished)

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 1120W Max Power Output • 560W RMS @ 2 ohm • 400W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 1120W Max Power Output • 560W RMS @ 2 ohm • 400W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

Audiobahn A2300HCT

4800W Max, High Current 2-Channel Amplifier

A2300HCT big DISCONTINUED
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Audiobahn A2300HCT

4800W Max, High Current 2-Channel Amplifier

4800W Max, High Current Series 2-Channel Amplifier with Bass Remote • 2400W RMS @ 1 ohm • 1200W RMS @ 2 ohm • 600W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

15

4800W Max, High Current Series 2-Channel Amplifier with Bass Remote • 2400W RMS @ 1 ohm • 1200W RMS @ 2 ohm • 600W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A2502DP R/B

True Digital Series 2-Channel Amplifier (Factory Refurbished)

A2502DP big DISCONTINUED
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Audiobahn A2502DP R/B

True Digital Series 2-Channel Amplifier (Factory Refurbished)

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 250/500/750 watts x 2 ch. (@ 4/2/1 ohm)

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 250/500/750 watts x 2 ch. (@ 4/2/1 ohm)

Audiobahn A2200HCT

3200W Max, High Current 2-Channel Amplifier

A2200HCT big DISCONTINUED
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Audiobahn A2200HCT

3200W Max, High Current 2-Channel Amplifier

3200W Max, High Current Series 2-Channel Amplifier with Bass Remote • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

7

3200W Max, High Current Series 2-Channel Amplifier with Bass Remote • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A8002T R/B

1600W Max, 2-Channel Intake Series Amplifier (Factory Refurbished)

A8002T big DISCONTINUED
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Audiobahn A8002T R/B

1600W Max, 2-Channel Intake Series Amplifier (Factory Refurbished)

1600W Max, Intake 2-Channel Amplifier • Optional bass remote and digital volt-meter display available and sold separately • Class A/B • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Preamp outputs • Cobalt Blue Illumination • Intake cooling fan • 4-way protection circuitry

1600W Max, Intake 2-Channel Amplifier • Optional bass remote and digital volt-meter display available and sold separately • Class A/B • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Preamp outputs • Cobalt Blue Illumination • Intake cooling fan • 4-way protection circuitry

Audiobahn A275HCT R/B

1200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

A275HCT big DISCONTINUED
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Audiobahn A275HCT R/B

1200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

1200W Max, High Current Series 2-Channel Amplifier • 600W RMS @ 1 ohm • 300W RMS @ 2 ohm • 150W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

1200W Max, High Current Series 2-Channel Amplifier • 600W RMS @ 1 ohm • 300W RMS @ 2 ohm • 150W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A2150HCT R/B

2400W Max, High Current 2-Channel Amplifier (Factory Refurbished)

A2150HCT big DISCONTINUED
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Audiobahn A2150HCT R/B

2400W Max, High Current 2-Channel Amplifier (Factory Refurbished)

2400W Max, High Current Series 2-Channel Amplifier • 1200W RMS @ 1 ohm • 600W RMS @ 2 ohm • 300W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

2400W Max, High Current Series 2-Channel Amplifier • 1200W RMS @ 1 ohm • 600W RMS @ 2 ohm • 300W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A2200HCT R/B

3200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

A2200HCT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2200HCT R/B

3200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

3200W Max, High Current Series 2-Channel Amplifier • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

3200W Max, High Current Series 2-Channel Amplifier • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A2300HCT R/B

4800W Max, High Current 2-Channel Amplifier (Factory Refurbished)

A2300HCT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2300HCT R/B

4800W Max, High Current 2-Channel Amplifier (Factory Refurbished)

4800W Max, High Current Series 2-Channel Amplifier with Bass Remote • 2400W RMS @ 1 ohm • 1200W RMS @ 2 ohm • 600W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

4800W Max, High Current Series 2-Channel Amplifier with Bass Remote • 2400W RMS @ 1 ohm • 1200W RMS @ 2 ohm • 600W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Audiobahn A1502DP R/B

True Digital Series 2-Channel Amplifier (Factory Refurbished)

A1502DP big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A1502DP R/B

True Digital Series 2-Channel Amplifier (Factory Refurbished)

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 150/300/450 watts x 2 ch. (@ 4/2/1 ohm)

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 150/300/450 watts x 2 ch. (@ 4/2/1 ohm)

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