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  1. Home
  2. Soundstream Store
  3. Discontinued Soundstream Car Audio & Electronics
  4. Discontinued Soundstream Car Amplifiers
  5. Discontinued Soundstream Class-D Amplifiers

Discontinued Soundstream Class-D Amplifiers

Compact and efficient, Soundstream Class-D Amplifiers deliver high-quality sound.

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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 Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
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.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
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.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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Soundstream ST2.500D

500W Peak (250W RMS) Class D Stealth Shot Series Compact 2-Channel Car Amplifier

ST2.500D big DISCONTINUED
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Soundstream ST2.500D

500W Peak (250W RMS) Class D Stealth Shot Series Compact 2-Channel Car Amplifier

• 75 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 250 watts x 1 channel @ 4 ohm
• Total RMS Power: 250 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

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• 75 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 250 watts x 1 channel @ 4 ohm
• Total RMS Power: 250 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

Limited time!

Soundstream DPA5.2000D

2000W Peak (900W RMS) Class D Reserve Series 5-Channel Car Amplifier with Top Mount LCD Panel

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Soundstream DPA5.2000D

2000W Peak (900W RMS) Class D Reserve Series 5-Channel Car Amplifier with Top Mount LCD Panel

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Soundstream Rubicon Nano RN4.1400D

1400 Watt Peak (700W RMS) Rubicon Nano Series 4-Channel Full-Range Amplifier

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Soundstream Rubicon Nano RN4.1400D

1400 Watt Peak (700W RMS) Rubicon Nano Series 4-Channel Full-Range Amplifier

• 125 Watts RMS x 4 @ 4 ohm
• 175 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1400 Watts
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 9"L x 1.5"H

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• 125 Watts RMS x 4 @ 4 ohm
• 175 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1400 Watts
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Heavy duty hybrid aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 6.5"W x 9"L x 1.5"H

Soundstream RN5.2000D

2000W Peak (900W RMS) Class D Rubicon Nano Series 5-Channel Car Amplifier

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Soundstream RN5.2000D

2000W Peak (900W RMS) Class D Rubicon Nano Series 5-Channel Car Amplifier

• 75 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

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• 75 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Soundstream ST1.500D

500W Peak (250W RMS) Class D Stealth Shot Series Compact Monoblock Car Amplifier

ST1.500D big DISCONTINUED
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Soundstream ST1.500D

500W Peak (250W RMS) Class D Stealth Shot Series Compact Monoblock Car Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 250 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 250 watts
• Class D 2 ohm Stable Monoblock Amplifier

Soundstream Picasso Nano 1000W 4 Channel Class D Car Audio Amplifier (2 Pack)

Soundstream Picasso Nano 1000W 4 Channel Class D Car Audio Amplifier (2 Pack)

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Soundstream Picasso Nano 1000W 4 Channel Class D Car Audio Amplifier (2 Pack)

Soundstream Picasso Nano 1000W 4 Channel Class D Car Audio Amplifier (2 Pack)

• RMS: 140W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged 250W x 2 @ 4 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

5

• RMS: 140W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged 250W x 2 @ 4 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

Soundstream Picasso Nano 1000W Monoblock Class D Car Audio Amplifier (2 Pack)

Soundstream Picasso Nano 1000W Monoblock Class D Car Audio Amplifier (2 Pack)

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Soundstream Picasso Nano 1000W Monoblock Class D Car Audio Amplifier (2 Pack)

Soundstream Picasso Nano 1000W Monoblock Class D Car Audio Amplifier (2 Pack)

• RMS: 350W x 1 @ 4 ohm, 600Wx 1 @ 2 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

5

• RMS: 350W x 1 @ 4 ohm, 600Wx 1 @ 2 ohm
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

Soundstream TXP1.18000D

18,000W Max (7,000W RMS) Monoblock Class D 1-Ohm Stable Extreme High Power Amp

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Soundstream TXP1.18000D

18,000W Max (7,000W RMS) Monoblock Class D 1-Ohm Stable Extreme High Power Amp

• 1,800 watts x 1 channel @ 4 ohm
• 3,600 watts x 1 channel @ 2 ohm
• 7,000 watts x 1 channel @ 1 ohm
• Total RMS Power: 7000 watts
• 1-ohm Minimum Impedance Monoblock Operation
• Class D 1 ohm Stable Monoblock Amplifier

1

• 1,800 watts x 1 channel @ 4 ohm
• 3,600 watts x 1 channel @ 2 ohm
• 7,000 watts x 1 channel @ 1 ohm
• Total RMS Power: 7000 watts
• 1-ohm Minimum Impedance Monoblock Operation
• Class D 1 ohm Stable Monoblock Amplifier

Soundstream PN4.1000D

1000W RMS Class D Picasso Nano Series 4-Channel Car Amplifier

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Soundstream PN4.1000D

1000W RMS Class D Picasso Nano Series 4-Channel Car Amplifier

• 140 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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5

• 140 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Soundstream ST2.1000D

1000W Max (500W RMS) Stealth Series 2 ohm Stable 2-Channel Class-D Amplifier

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Soundstream ST2.1000D

1000W Max (500W RMS) Stealth Series 2 ohm Stable 2-Channel Class-D Amplifier

• 140 Watts RMS x 2 @ 4 ohm
• 250 Watts RMS x 2 @ 2 ohm
• 500 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Crossovers
• Small Footprint for Easy Installation
• Aluminum Heatsink
• Dimensions:3 " W x 6.5" L x 1.5" H

1

• 140 Watts RMS x 2 @ 4 ohm
• 250 Watts RMS x 2 @ 2 ohm
• 500 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Crossovers
• Small Footprint for Easy Installation
• Aluminum Heatsink
• Dimensions:3 " W x 6.5" L x 1.5" H

Soundstream TXP1.6000D

6000W Peak (2300W RMS) Class D Tarantula Xtreme Power Series Monoblock Car Amplifier (with Bass Remote)

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Soundstream TXP1.6000D

6000W Peak (2300W RMS) Class D Tarantula Xtreme Power Series Monoblock Car Amplifier (with Bass Remote)

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 2300 watts x 1 channel @ 1 ohm
• Total RMS Power: 2350 watts
• Class D 1 ohm Stable Monoblock Amplifier

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VIP Product Get $20.50 in rewards to spend later

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 2300 watts x 1 channel @ 1 ohm
• Total RMS Power: 2350 watts
• Class D 1 ohm Stable Monoblock Amplifier

Soundstream PN4.5000DX

5000W Peak (1800W RMS) Class D Picasso Nano Series 4-Channel Car Amplifier

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Soundstream PN4.5000DX

5000W Peak (1800W RMS) Class D Picasso Nano Series 4-Channel Car Amplifier

• 250 watts x 4 channel @ 4 ohm
• 450 watts x 4 channel @ 2 ohm
• Bridged: 900 watts x 2 channel @ 4 ohm
• Total RMS Power: 1800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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VIP Product Get $24.00 in rewards to spend later

• 250 watts x 4 channel @ 4 ohm
• 450 watts x 4 channel @ 2 ohm
• Bridged: 900 watts x 2 channel @ 4 ohm
• Total RMS Power: 1800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Soundstream PN4.2000DX

2000W Peak (800W RMS) Class D Picasso Nano Series 4-Channel Car Amplifier

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Soundstream PN4.2000DX

2000W Peak (800W RMS) Class D Picasso Nano Series 4-Channel Car Amplifier

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Soundstream AR4-2000D

2000W Peak (600W RMS) Class D Arachnid Series 4-Channel Car Amplifier

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Soundstream AR4-2000D

2000W Peak (600W RMS) Class D Arachnid Series 4-Channel Car Amplifier

• 90 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 90 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Soundstream AR2-1000D

1000W Peak (300W RMS) Class D Arachnid Series 2-Channel Car Amplifier

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Soundstream AR2-1000D

1000W Peak (300W RMS) Class D Arachnid Series 2-Channel Car Amplifier

• 90 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 2-Channel Amplifier

• 90 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 2-Channel Amplifier

Soundstream AR1-3000D

3000W Peak (1000W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

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Soundstream AR1-3000D

3000W Peak (1000W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 350 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Soundstream PN1.4000DX

4000W Peak (1200W RMS) Class D Picasso Nano Series Monoblock Car Amplifier with Bass Remote

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Soundstream PN1.4000DX

4000W Peak (1200W RMS) Class D Picasso Nano Series Monoblock Car Amplifier with Bass Remote

• 700 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

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VIP Product Get $21.30 in rewards to spend later

• 700 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

SoundStream TXP1.12000D

12000W Peak (4300W RMS) Class D Tarantula Xtreme Power Series Monoblock Car Amplifier

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SoundStream TXP1.12000D

12000W Peak (4300W RMS) Class D Tarantula Xtreme Power Series Monoblock Car Amplifier

• 1300 watts x 1 channel @ 4 ohm
• 2600 watts x 1 channel @ 2 ohm
• 4300 watts x 1 channel @ 1 ohm
• Total RMS Power: 4300 watts
• Class D 1 ohm Stable Monoblock Amplifier

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VIP Product Get $28.60 in rewards to spend later

• 1300 watts x 1 channel @ 4 ohm
• 2600 watts x 1 channel @ 2 ohm
• 4300 watts x 1 channel @ 1 ohm
• Total RMS Power: 4300 watts
• Class D 1 ohm Stable Monoblock Amplifier

Soundstream AR1-5000D

5000W Peak (1500W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

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Soundstream AR1-5000D

5000W Peak (1500W RMS) Class D Arachnid Series Monoblock Car Amplifier with Bass Remote

• 500 watts x 1 channel @ 4 ohm
• 900 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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VIP Product Get $13.10 in rewards to spend later

• 500 watts x 1 channel @ 4 ohm
• 900 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Soundstream PN1.3000DX

3000W Peak (800W RMS) Class D Picasso Nano Series Monoblock Car Amplifier with Bass Remote

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Soundstream PN1.3000DX

3000W Peak (800W RMS) Class D Picasso Nano Series Monoblock Car Amplifier with Bass Remote

• 600 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

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VIP Product Get $16.00 in rewards to spend later

• 600 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

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    Soundstream Class-D Amplifiers Information

    Soundstream Class-D amplifiers include efficient, Class-D circuitry. This circuit makes the most out of the limited power available from your car’s electrical system keeping your amp cool. Check out the amazing audio signal and power of the Soundstream Class-D amplifiers.
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