The best way to choose the best Compact 4 Channel Car Amplifier is by knowing why you want it and what you’re using it for. Our list of the best Compact 4 Channel Car Amplifier are designed to simplify your life, making sure that you can get the job done without any guesswork. With our diverse line-up of goods, we have just what you need. Made with the best materials and expertly crafted, they’re designed to last.
Whether you’re adding to your collection or getting started, we’ve got the best Compact 4 Channel Car Amplifier for you. With a variety of styles and sizes at a wide range of prices, there’s something for everyone in our selection.
- 1 List of 14 Best Compact 4 Channel Car Amplifier Reviews
- 1.1 Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, IRON LINE, 400 Watts RMS 400x4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover
- 1.2 Kenwood KACM1814 Compact 4-Channel Amplifie
- 1.3 Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier
- 1.4 SounDigital Amplifier (400W 4 Channels)
- 1.5 Kenwood KAC-M3004 Compact 600W 4-Channel Car/Marine/Powersports Digital Amplifier
- 1.6 DS18 Hydro NXL-N4 Ultra Compact Digital Amp Desing 720 Watts Max 4 Channel Amplifier - All Elements, for All Applications (4 Channel)
- 1.7 MB Quart NA2-320.4 Compact Four Channel, 320 watt Powersports Amplifier, Black
- 1.8 Infinity PRIMUS-6004AAM Primus 4-Channel, 40w X 4 Amplifier
- 1.9 Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W
- 1.10 Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro Amplifier - Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack, MP3 & Volume Control (PLMRMP3B)
- 1.11 Timpano Compact 4 Channel Amplifier Car Audio 500 Watt, 4 x 125 Watts at 2 Ohms, Mini Stereo 12 volts Full Range Class D Amp, Bridgeable Amplifier 4 Channels TPT-500.4
- 1.12 Soundstream RSM4.1200D, Compact Class-D Subwoofer Amplifier, 1,200 Watts Small Class D 4 Channel Amplifier, 220 Watts RMS 2 Channel 4 Ohms
- 1.13 Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red
- 1.14 Hifonics ZRX1016.4V2 Zeus ZRX V2 Compact 1000 Watt Super D-Class Full Range Four Channel Amplifier
- 2 What to look for when buying the best Compact 4 Channel Car Amplifier
- 3 Verdict
List of 14 Best Compact 4 Channel Car Amplifier Reviews
Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, IRON LINE, 400 Watts RMS 400x4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover
$68.99 in stock
- Excellent for voice as well as bass
- 2 ohms
- 400 watts
- 4 channels
- Bass boost
Kenwood KACM1814 Compact 4-Channel Amplifie
3 used from $95.58
- KENWOOD 400W 4 CH CAR AMP
Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier
1 used from $118.00
- Digital Amplifier Technology
- Speaker Level Input w/ Signal Sensing Turn-on
- 2 Ohms Load Capability. High Pass Filter : 50Hz-200Hz, -12dB/oct (A/B)
- Power MOS-FET Switching Power Supply
- 1m (3.3ft) RCA Cable
SounDigital Amplifier (400W 4 Channels)
- 4-channel amplifier with extremely small size
Kenwood KAC-M3004 Compact 600W 4-Channel Car/Marine/Powersports Digital Amplifier
1 used from $147.87
- PEAK POWER: Max Power 600 Watts. RMS (50 Watts x 4 @ 4-Ohm or 75W x 4 @ 2-Ohm
- RMS POWER: (50 Watts x 4 @ 4-Ohm or 75W x 4 @ 2-Ohm. High Quality KENWOOD sound you can depend on
- MARINE CERTIFIED: Conformal coated marine grade circuit board is great for any application including Car, Boat, ATV, UTV etc.
- FEATURES: KENWOOD Triangle Indicator Light, 3-Way Protection Circuitry, Balanced Inputs, Speaker-Level (high level) inputs and Selectable corossover modes
- COMPACT SIZE: Cutting Edge KENWOOD Amplifier technology allows extremely compact design. (WxHxD) 6-1/2" x 1-3/4" x 3-7/8"
DS18 Hydro NXL-N4 Ultra Compact Digital Amp Desing 720 Watts Max 4 Channel Amplifier - All Elements, for All Applications (4 Channel)
1 used from $325.49
- ⭐POWER: RMS output @ 2-ohms: 1 x 90 watts. @ 4-ohms 4 x 60 watts. @ 4-ohms Bridged Output: 2 x 180 watts .
- ⭐COMPACT MINI DESIGN - This Amp Small Size Makes installation Easy! You Can Install It Anywhere,For All Elements, UV/Salt Fog protection, IPX6 waterproof level,NOT FOR SUBMERSIBLE USE ; Dimensions 7.8" x 3.6" x 1.5"
- ⭐ADAPTABLE PERFORMANCE: Crossover and switching: Variable Hi/Low Pass: 40 Hz -500 Hz. . THD% 0.1. 20 Hz -20Khz Frequency Response.
- ⭐1 YEAR WARRANTY: We Provide One- Year ManuFacture Defected Limited Warranty From The Date Of Purchase For All DS18 Product.
MB Quart NA2-320.4 Compact Four Channel, 320 watt Powersports Amplifier, Black
1 used from $99.99
- Product Type: Car Audio Or Theater
- Package Dimensions: 8.6 L X 18 W X 24.1 H (Centimeters)
- Package Weight: 1.225 Kilograms
- Country Of Origin: China
Infinity PRIMUS-6004AAM Primus 4-Channel, 40w X 4 Amplifier
$134.95 in stock
4 used from $79.00
- Primus amplifier provides true Infinity performance at an affordable price while now including the features needed to properly tune and optimize performance.
- With it becoming more and more difficult to find spacious locations for amplifier mounting, Primus has been developed in a small compact form factor to allow more location versatility.
- Primus amplifier has on-board circuitry to protect them from shorts, temperature, overvoltage and undervoltage. An LED indicator is inlcuded on all four models to let you know when one of these conditions exists.
- Infinity is one of the best selling car audio brands in the world. We take our craft seriously and want every consumer to have a world class experience that lasts and lasts.
- This provides an available bass boost at 45Hz of 6dB or 12dB, serving as a great tool to optimize subwoofer and loudspeaker performance based on location and enclosure type.
Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W
- Ultra Compact MOSFET Full-Range 4-Channel Class D Car Amplifier
- RMS Power @ 2 Ohms: 140 Watts x 4 Channels (14.4v)
- RMS Power @ 4 Ohms: 100 Watts x 4 Channels (14.4v)
- Crossover Controls: HPF / Full-Range / LPF | Frequency Response: 10Hz - 40kHz
- Hi-Level Input Connections: Yes | 8 Gauge Power and Ground Input Terminals
Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro Amplifier - Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack, MP3 & Volume Control (PLMRMP3B)
6 used from $45.88
- PREMIUM 4 CHANNEL AMPLIFIER: Engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and universally compatible with a variety of head units like MP3 and smartphone.
- RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. This also includes a 3.5mm-to-RCA adaptor so you can connect your device and a remote for volume control.
- SHORT PROTECTION: Has a built-in power protection circuitry and soft turn on/off. These are to protect the amp and your vehicle's electrical system from short circuit conditions.
- POWERFUL 800 WATT: This amplifier is powerful with its 800 WATT maximum power supply. Comes with adjustable input GAIN level controls of 2 to 4 Ohm speak. It’s also waterproof marine grade.
- Included Components: 1 Pyle Branded Product
Timpano Compact 4 Channel Amplifier Car Audio 500 Watt, 4 x 125 Watts at 2 Ohms, Mini Stereo 12 volts Full Range Class D Amp, Bridgeable Amplifier 4 Channels TPT-500.4
$79.95 in stock
- COMPACT DESIGN: Digital class D Brazilian technology allows this amplifier to have a small footprint by integrating a high-speed mosfet power supply with top of line transistors to ensure performance in a small heat sink without compromising performance. Dimensions: 3.93″ depth x 5.02″ width x 2″ height
- POWER: This amplifier is designed to run your stereo system with the power it needs to perform! 500 Watts maximum dynamic RMS power output of 4x 125 Watts at 2 Ohms per channel. Its high efficiency rate of 87% provides more power with less battery consumption.
- BRIDGEABLE: Double the power output to your speakers by bridging two channels. Minimum impedance of 4 Ohms per bridged channel at output power of 2 x 225 Watts RMS
- TECHNOLOGY: A smart electronic 2-way protection circuit protects the amp if it gets too hot or if speakers fail causing a short! Focusing in sound quality, a full range response of 10 to 24,000Hz was used to give the best sound reproduction on this tiny amplifier.
- FEATURES: Heavy Duty 10 Gauge power and speaker wire Inputs. Built-in crossover filters for easy tuning! Choose between a fixed HPF at 90Hz or LPF at 90Hz + 45Hz Bass Boost or just turn it FLAT and use your external crossover or DSP settings. It also includes Variable Gain Control. Level controls are not for adjusting volume. They adjust the amount of signal that is coming into the amplifier from your signal source.
Soundstream RSM4.1200D, Compact Class-D Subwoofer Amplifier, 1,200 Watts Small Class D 4 Channel Amplifier, 220 Watts RMS 2 Channel 4 Ohms
1 used from $109.99
Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red
$89.95 in stock
1 used from $88.00
- 520 Watts Max Power
- Automatic signal sensing and Turn-On
- Variable high pass filter
- Speaker level inputs
Hifonics ZRX1016.4V2 Zeus ZRX V2 Compact 1000 Watt Super D-Class Full Range Four Channel Amplifier
- 1000-Watt 4-Channel Super D-Class MOSFET Power Amplifier
- Peak Power: 4x250W @ 2 Ohms, 4x125W @ 4 Ohms, 2x500W Mono Bridged @ 4 Ohms
- Frequency Response: 10Hz-22kHz, Built in bass control with 0-9dB boost
- Dimensions: 8.0” L x 5.75” W x 2.75” H
- 4 AWG Power and 12 AWG Speaker Terminal Wire Gauges
What to look for when buying the best Compact 4 Channel Car Amplifier
When you’re trying to find the best Compact 4 Channel Car Amplifier for your needs, it can be difficult to know what to look for. There are so many options out there, and it’s important to consider the factors that matter most to you in order to make sure you get what you want.
The price of the product is an important consideration, but don’t let it be the most important thing that drives your decision-making process. If you go for a cheaper option, and then later find out that it’s not as good as other options at the same price point, it can be frustrating and disappointing.
Next is brand name. A brand name means that the company has been around for a while and has proven itself by making quality products in the past. A brand name also means that there’s some kind of guarantee on their product: if you find an issue with it, they will replace it for free or give you back your money.
Quality of materials used
Thirdly, you should look at the quality of materials used in making the product—for example, if it’s made out of plastic or metal or wood or something else entirely? You want to make sure it’s durable enough so that it lasts through its lifetime and doesn’t break down easily over time.
Durability is the important factor to consider when buying any products. You wouldn’t buy a pair of shoes that will only last you for a year, would you? The same applies to your home appliances. Make sure that you choose an appliance that will last you for a long time.
If you’re not happy with your purchase, it’s always good to know that there is a return policy or warranty in place if something goes wrong with your item. This way, even if something breaks or doesn’t work out as well as expected, there’s a way for you to get your money back without having to worry about being stuck with an unusable product on your hands!
You should always read reviews before buying anything online because it helps you get an idea of how well-made a product is and whether or not other people like it as much as you do!
In conclusion, we have compiled a list of the best Compact 4 Channel Car Amplifier for you to choose from. Each product is unique in its own way and offers something different from the others. We recommend that you take a look at each one of them and see which one fits your needs best.
If you still need help making a decision or want to learn more about these products, feel free to contact us any time. We would love to help you find what you’re looking for!