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Soundstream AR4-2000D

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

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• 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

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Description


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Authorized dealer


Soundstream AR4-2000D

Each stereophonic pair can power individual 4-ohm or 2-ohm speakers, while a bridged pair supersizes its strength to a 4-ohm load. Regardless of the configuration, Arachnid amplifiers pave the road of reliability and longevity you expect from Soundstream. Active 12dB/Octave Crossovers & Bass Boost. Active crossovers built into an amplifier are the most efficient type of crossovers to use in car audio systems. Passive crossover circuits (like those that come with speakers) can have a power loss of 0.5dB or more. Active crossovers have much lower power loss, if any at all. Simultaneously, active crossovers protect speakers from damage by harmful frequencies and preserve optimum performance.


Product Details:

  • Arachnid Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 90 watts x 4 channel
    • 2 ohm: 150 watts x 4 channel
    • Bridged: 300 watts x 2 channel @ 4 ohm
  • Total power output: 600 watts
  • LED Power/Protect Light
  • Signal sensing remote turn-on
  • Thermal, overload, and speaker short protection
  • Twisted pair RCA interconnect cable wiring
  • Active 12dB/octave crossovers and phase shift
  • Military grade FR-4 PCB with MOSFET power supply
  • Input sensitivity: 0.2 - 6 volts
  • Frequency Response: 20000 Hz (fixed)
  • Total Harmonic Distortion (THD): 0.3%
  • Signal to Noise Ratio: 105 dB
  • Variable high-pass filter: 120 - 3000 Hz
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 6dB or 12 dB / 50 Hz
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 12.25" L x 8.75" W x 2.25" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: AR4-2000D


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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
90 watts x 4 channel
RMS Power @ 2 ohms
150 watts x 4 channel
Bridged RMS Power
300 watts x 2 channel
Amplifier Specifications
Series
Arachnid Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
2000 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
0 - 20000 Hz
THD at Rated RMS Power
0.3%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
120 - 3000 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
6 - 12 dB
Remote bass/level controller
No
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 6 volts
What is in the box?
WITB: Amplifiers
Amplifier
Mounting Brackets
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AR4-2000D

Weight:

6.00lbs

Internal SKU:

ar42000d

Internal Product ID:

219766

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.