Shopping for the best car speaker amplifier 4 ohm is about as tricky as finding your soulmate. You not only think about quality, price but also need to find where to buy car speaker amplifier 4 ohm. Don’t worry any more! We spend many hours to review and compare car speaker amplifier 4 ohm to make the short list for you. Let’s check which product is suitable with you.
Best car speaker amplifier 4 ohm
1. RIOT 1100 Watts, Mosfet Monoblock Power Amplifier R1100M
Feature
POWER: Maximum Power Output of 1100 Watts at 2 Ohms into one channel. MAX power output of 550 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 toHIGH LEVEL INPUTS: Speaker level inputs are commonly referred to as high-level inputs. Speaker level inputs will be used to connect the R1100M to your factory radio or an 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 R1100M 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. You will use the Low-pass filter to 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
DIMENSIONS: The R1100M is 9.1 inches in Depth, 10.4 inches in Width and 2.3 inches in Height. It can be installed in a variety of different places due to its' slim and compact design
WARRANTY: BOSS Audio Systems provides a Powerful 6 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon Dot Com
Description
The first view of the Boss RIOT Series amplifiers may deceive you. The elegant lines of the R1100M are a textbook exercise in minimalist design. But appearances can be deceiving; the beauty of its design masks the raw power, and reproductive clarity this amplifier produces for your auditory pleasure. This beauty performs like a beast, delivering the clean, powerful, sound you demand from your car stereo.Features: Remote Subwoofer Level Control Blue Illuminated BOSS Logo Dimensions - 10-7/16 W x 2-1/4 H x 9-1/8 L
2. Rockford Fosgate R400-4D Prime 400 Watt Full Range Class-D 4-Channel Amplifier
Feature
Tri-stage protection covers thermal, over-current and short circuitsOn-board peq (punch equalization) with 18 db. of boost @ 45hz
2/4 channel switch, 4 Gauge power/ground connectors.Frequency Response 20Hz to 20kHz +/-1dB
12Db/octave crossover.Low Pass Frequencies 50 - 500 Hz High Pass Frequencies 50 - 500 Hz Bass Boost Frequency 45 Hz
Top mounted controls
Description
New Rockford Fosgate Prime 400 Watt Class D 4 channel Amplifier3. Planet Audio AC1500.1M Car Amplifier 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Monoblock, MOSFET Power Supply, Remote Subwoofer Control
Feature
1500 W MAX Power, 1 Channel 1125 W X 1 RMS @ 2 ohm 563 W X 1 RMS @ 4 ohmMonoblock Class A/B, MOSFET Power Supply
High and Low Level Inputs
Variable Low Pass Crossover, Variable Bass Boost
Remote Subwoofer Control
Blue Illuminated Anarchy Logo
6 Year Platinum Dealer Warranty
Description
Break out the Bass with the Planet Audio Anarchy AC1500.1M Monoblock Class A/B Amplifier. This powerful 2-Ohm stable Amplifier features 1500 Watts Max Power with a MOSFET power supply to drive your tunes to the limit. Customize the sound with Variable Low Pass Crossover and Bass Boost. Unleash the Bass with the Remote Subwoofer Control. The Anarchy Series of Amplifiers are built to break the rules, allowing you to customize and control your sound so you can live like a mobile anarchist, clear and loud. Enjoy music on your terms with the Planet Audio AC1500.1M.
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4. Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier
Feature
MOSFET 4-Channel Class A/B Power AmplifierRMS Power at 2 Ohms: 125 Watts x 4 Channels
RMS Power at 4 Ohms: 75 Watts x 4 Channels
User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ (0, 6, 12 dB)
Signal to Noise Ratio: 105 dB
Description
The Skar Audio RP-75.4AB is a powerful, efficient, and highly reliable four channel class a/b full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will operate at the highest levels of performance for hours on end safely. With a depth of adjustable user controls such as the gain, lpf, hpf, crossover, and bass eq, this amplifier is extremely versatile and can be used in so many applications. These advanced user controls will allow you to dial your sound in exactly as you want for perfect clarity, whether running active components or speakers with in-line crossover networks. The class A/B circuitry design of this model allows it to amplify your audio signal with maximum clarity and sound excellence, all while being extremely efficient. Features 8 gauge power and ground input terminal connections for maximum current flow.5. Planet Audio AC800.4 Anarchy 800 Watt, 4 Channel, 2/4 Ohm Stable Class A/B, Full Range, Bridgeable, MOSFET Car Amplifier with Remote Subwoofer Control
Feature
200 W MAX Power @ 2 Ohm x 4 Channels100 W MAX Power @ 4 Ohm x 4 Channels
400 W MAX Bridged Power @ 4 Ohm x 2 Channels
Full-Range, Class A / B Topology, MOSFET Power Supply
Low and High Level Inputs, Variable Filter, Variable Bass Boost
Remote Subwoofer Control, Blue Backlit Illumination
Dimensions: Depth 10" x Width 10" x Height 2.4"
6 Year Platinum Online Dealer Warranty
Description
Drive up your music vibes with the Planet Audio Anarchy AC800.4 4-Channel Class A/B Full Range Amplifier. This powerful 2-Ohms stable Amplifier features 800 Watts Max Power with a MOSFET power supply for clean, strong sound. Customize the sound with Variable Low Pass Crossover, Fixed High Pass Crossover and Bass Boost. Bridge channels for more power and flexibility. The Anarchy Series of Amplifiers are built to break the rules, allowing you to customize and control your sound so you can live like a mobile anarchist, clear and loud. Revolutionize your audio experience with the Planet Audio AC800.4.For more product details, please scroll down.
6. Pyle 4 Channel Marine Amplifier - Compact Power 400 Watt RMS 4 OHM Full Range Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker with LCD Digital Screen - PFMRA440BB
Feature
ADJUSTABLE TREBLE BASS EQ: Bass signal output can operate independently and the bass amplitude range is fine-tuning. The subwoofer output is controlled separately. May appropriate to adjust the style effect according to your needs for sound effectWIRELESS BLUETOOTH CONNECT: Built in 2.1 version and that ranges up to 50' + feet and has thermal power protection circuitry and variety spring loaded speaker terminal. Also,installed with HD sound and LED digital screen that your stereo is working
400 WATT POWER: 2 channel amplifier with 400 watt RMS at 4 ohm impedance and frequency range between 10-40 kHz for unrivaled sound superiority. Fully marine grade rating at IP-41, a class D circuit and RCA audio connector
AUXILIARY INPUT: Save MP3 audio files to a memory card and play back through the USB or SD card reader pair of RCA jacks on the rear of the amplifier, to external smartphone, computer, MP3, laptop or tablet. Connect and stream from external devices
HIGH-FIDELITY STEREO DESIGN: It has perfect audio outputs, plus a separate subwoofer output, volume, treble and bass shock, which can be accessed in the side panel button control center. It is made durable marine grade construction and waterproof
Description
Pyle Model : PFMRA440BB4-Ch. Bluetooth Marine Amplifier System
4-Ch. Bluetooth Marine Amplifier | Weather Resistant Audio Amp System with MP3/USB/SD Readers, 400 Watt
Features:Bluetooth Wireless Connectivity:
Technical Specs:
Introducing Pyle 4 channel Marine Amplifier that has an incredible sound and lots of power without the distortion. It could run for hours and it will still be cool and soft to the touch in on/off button. You'll love the sound's purity and clarity. Wire the front channels to increase the output power to 400 watts per channel. Try the 4 full-range channel and enjoy the powerful sounds that come from a sleek amp. The full-range wireless bluetooth audio receiver is the perfect solution for anyone seeking excellence on the open water. Capable of powering multiple sets of component, pro audio, or coaxial speakers, it packs the power that will allow your speakers to come alive. Featuring a high-speed power supply, Class D protection circuitry, advanced electronics, and other internal high quality components. It shines when compared to anything in its class when it comes to power and reliability. The class D circuitry equipped in this amplifier allow it to reproduce extremely clean output, for the best possible sound on your boat or in your vehicle. Moreover, this extremely efficient, 4-channel 400 watt outdoor amp is fully marinized with a waterproof and heavy duty aluminum alloy heatsink. Truly, lives the one and only legacy of an auto amplifier.
7. JL Audio JX400/4D 4-channel car amplifier - 70 watts RMS x 4
Feature
RMS Power Rating (14.4V): 4 ohms: 70 watts x 4 chan. | 2 ohms: 100 watts x 4 chan. | Bridged, 4 ohms: 200 watts x 2 chan.RMS Power Rating (12.5V): 4 ohms: 50 watts x 4 chan. | 2 ohms: 80 watts x 4 chan. | Bridged, 4 ohms: 160 watts x 2 chan.
Input sensitivity: Low level input: 200mV - 4V | High level input: 2.0mV - 10.0V
3-way protection circuitry (thermal, overload, and speaker short protection)
Fuse Rating: 40A x 1 inline (not supplied) | Dimensions: 7.68"W x 9.05"L x 2.09"H
Description
JL AUDIO JX400/4D 4-CHANNEL 400W RMS COMPONENT SPEAKERS TWEETERS AMPLIFIER NEW8. Rockford R300X4 Prime 4-Channel Amplifier
Feature
50 Watts x 4 @ 4-Ohm / 75 Watts x 4 @ 2-Ohm / 150 Watts x 2 @ 4-Ohm BridgedAccepts High Level & RCA Level Input
Cast aluminum heatsink with Top Mount Controls
12dB/octave crossover
Class A/B Circuit Topology
Description
The PRIME R300X4 is a versatile 4-channel amplifier capable of running your entire system. The R300X4 is great for full-range or component speakers on the front channels with subwoofers on the rear running in bridged/mono mode.9. Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4
Feature
75W RMS X 4 (2, 14.4V, 1% THD+N)50W RMS X 4 (4, 14.4V, 1% THD+N)
Same Power In A 40% Smaller Chassis
Evolution To Class D Digital Platform
Description
75W RMS x 4 (2, 14.4V, 1% THD+N) 50W RMS x 4 (4, 14.4V, 1% THD+N) Same power in a 40% smaller chassis Evolution to Class D digital platform New snap-on terminal covers for easy installation10. Lanzar Amplifier Car Audio, 4,000 Watt, 6 Channel, 2 Ohm, Bridgeable 4 Ohm, MOSFET, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Wireless Bluetooth
Feature
AUDIO EVOLUTION: This car speakers amp features regulated MOSFET Pulse Width Modulated that maintain rated power over a wide range of battery voltage. Excellent frequency response rates place these amps in a class of their own.RCA JACKS: The Line-Out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. This makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp.
SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. Chrome RCA connectors and speaker screw-down terminals ensure a secure connection between amplifier and speakers that allow distortion-free sound.
BLUETOOTH: With built-in Bluetooth, you'll be able to wirelessly stream audio from virtually any Bluetooth device. Instantly stream your favorite tracks from your smartphone or tablet, or favorite internet radio providers like Pandora, Spotify, iHeart.
INTELLIGENT DESIGN: The car audio amplifier 6 channel safety features include power and protection LED indicators; soft turn-on/off; and thermal, overload, and speaker-short protection.
