Top 10 Best soundstream 4 channel amplifier in 2023 Comparison Table
Bestseller No. 1
Blaupunkt 1500W 4-Channel, Full-Range Amplifier
- 1500W Maximum Power Full-Range Amplifier
- Optimized 150-watt RMS output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road
- This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system
SaleBestseller No. 2
Soundstream Bx10x Bass Reconstruction Processor -Black
- Bass Reconstruction Processor
- Selectable grounding mode (balanced, unbalanced)
- LED Bass maximizer indicators
- Light-up display for easy viewing
- Output Level: 13.5 volt
Bestseller No. 3
Skar Audio Dual 12" Complete 2,400 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier
- All-in-One Complete SDR Series Dual 12-inch Loaded Subwoofer Complete Bass Package
- Peak Power: 2,400 Watts | RMS Power: 1,200 Watts
- Includes x1 Skar Audio SDR-2X12D4 Dual 12" Loaded 2,400 Watt Vented Subwoofer Enclosure
- Includes x1 Skar Audio RP-1200.1D Class D 1,200 Watt Monoblock Car Subwoofer Amplifier
- Includes x1 Skar Audio SKAR4ANL-OFC 4 Gauge Premium OFC Complete Amplifier Wiring Kit
SaleBestseller No. 4
BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, 2 Ohm Stable, IC (Integrated Circuit) Great for Car Speakers and Car Stereos
- Power - 100 Watts Max X 4 @2-Ohms, 50 Watts Max X 4 @4-Ohms
- Class A/B Topology - Class ‘A’ Amplifiers Have Enormous Amount Of Current Flowing Through Its Output Transistors With No Audio Signal. Class ‘B’ Amplifiers Have No Current Flowing Through Its Outputs With No Audio Signal
- Full Range - With A Full Range Amplifier You Not Only Have The Option To Run Your Speakers, But Also Your Subwoofers
- Variable Gain Control - The Gain Control Is Not For Adjusting Volume. It Simply Adjusts The Amount Of Signal That Is Coming From Your Receiver And Going To Your Amplifier
Bestseller No. 5
Soundstream ST4.1200D Stealth Series 1200W Class D 4 Channel Amplifier
- Stealth Series 1200W class D 4 channel amplifier RMS power 4Ω: 100X4/ RMS power 2ω: 150X4/ bridged 4Ω: 300X2 2-Ohm stereo &
- 4-Ohm bridged full-range operation Hybrid aluminum alloy heatsink for optimum dissipation Military grade SMT PCB maintains dynamic performance
- Package dimensions: 7.75" L x 3.0" W x 1.5" H
- Country of Origin: CHINA
Bestseller No. 6
NVX VADM4 400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Compact Micro Amplifier - Marine Certified
- 📢 PEAK POWER: 800 Watts
- 📢 RMS POWER: 【4 ohms: 75W x 4 chan.】【2 ohms: 100W x 4 chan.】【4 ohms bridged: 200W x 2 chan.】
- 📢 COMPACT: Cutting edge Micro Class D technology allows amplifier to be extremely compact. Dimensions: 7.2"L x 3.4"W x 1.45"H
- 📢 MARINE CERTIFIED: Our VAD line includes a conformally coated, marine grade circuit board. This allows this amplifier to be installed in nearly any application.
- 📢 FEATURES: LED indicator lighting | 3-way protection circuitry | Balanced Differential Inputs | Speaker-level (high-level) inputs | Selectable crossover modes
Bestseller No. 7
Planet Audio AC1500.1M Monoblock Car Amplifier - 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control
- power: max power output of 1500 watts at 2 ohms into one channel. maximum power output of 750 watts at 4 ohms into one channel. this amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to
- high level inputs: speaker level inputs are commonly referred to as high-level inputs. this input will be used to connect the ac1500.1m to your factory radio or aftermarket radio that does not have low-level (rca) inputs
- low level inputs: line level inputs, also known as rca inputs or low-level inputs, use rca interconnect cables to link the ac1500.1m with the source unit. most aftermarket radios have multiple pairs of rca outputs that can connect to multiple amplifiers
- low-pass crossover: a low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. a low-pass filter will primarily keep high notes out of your subwoofer(s)
- variable bass boost: variable bass boost allows you to adjust the low bass within the boost range to just the way you like it
Bestseller No. 8
Soundstream SM4.10000D 1000W Max 4 Channel Stealth Series Marine Grade Class D Amplifier - SM4.1000D
- 90 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms)
- 250 watts x 2 bridged at 4 ohms
- Mosfet power supply. Quick Disconnect RCA/High Level Wire Harness
- Preamp and speaker-level inputs
- Variable high- and low-pass filters (35-250 Hz, 12 dB/octave)
SaleBestseller No. 9
CT Sounds CT-150.4D Full-Range Class D 4 Channel Car Audio Amplifier, 1000 Watts RMS
- 4 channel amplifier car audio with 250 watts RMS at 2-ohm load x 4-channels (14.4v); 150 watts RMS power at 4-ohm load x 4-channels (14.4v); 475 watts RMS at 4-ohm bridged x 2-channels (14.4v)
- Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but don’t let the size fool you, this 4ch car amp produces amazing sound quality
- MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
- Show your friends you can do 100 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this amplifier for car speakers
Bestseller No. 10
CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS
- 4 channel amplifier car audio with 110 watts RMS at 2-ohm load x 4-channels (14.4v); 80 watts RMS power at 4-ohm load x 4-channels (14.4v); 160 watts RMS at 4-ohm bridged x 2-channels (14.4v)
- Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but don’t let the size fool you, this 4ch car amp produces amazing sound quality
- MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
- Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier
Our team of expert editors had spent more than 55 hours to research all new and top rated products on the market 2023, then we reviewed consumer feedbacks, and wrote this article.
We have ranked the best brands from AI and Big Data, please check below:
Our Best Choice: Soundstream AR4.1200 Arachnid Series 1200W Class A/B Full Range Amplifier
Our rating:
(4.6 / 5)

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Complete energy output: 1,200 watts
Military services-Grade PCB with Pulse Width Modulated MOSFET power source
LED energy (green) and safeguard (purple) indicators