Top 10 Harley Amplifier 4 Channel – Car Multichannel Amplifiers

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1. Rockford Fosgate


Rockford Fosgate PBR400X4D Punch Compact Chassis Amplifier

Rockford Fosgate #ad - Our compact 1. 5" x 4. 25" x 6. 75" pbr400x4d is small enough to fit in just about any application but packs a punch with 400 watts rms of power! Versatile design can be used in either 2 or 4 channel configurations rms Power Output: 50 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged.

A great choice for both mobile installs as well as motorcycles and recreational vehicles. High level inputs with auto-on feature as well as differential RCA inputs along with selectable fixed 12dbB/Octave Butterworth Crossovers make the PBR400X4D amp compatible with just about any installation.

Famous rockford fosgate build quality insures that the PBR400X4D will handle everything you throw at it! Full 1-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller. Ultra efficient class d full range design produces maximum power with minimal strain on the vehicle's electrical system.
BrandRockford Fosgate #ad
ManufacturerRockford Fosgate #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberPBR400X4D

2. Pyle


GAIN Level Controls, Pyle Hydra Marine Amplifier, Upgraded Elite Series 800 Watt 4 Channel Micro Amplifier, Waterproof, RCA Stereo Input, 3.5mm Jack, MP3 & Volume Control PLMRMP3B

Pyle #ad - Premium 4 channel amplifier: engineered as a 4 channel marine amplifier that allows high quality stereo reproduction from source. 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. Included components: 1 Pyle Branded Product. Powerful 800 watt: this amplifier is powerful with its 800 WATT maximum power supply. This will power up your speaker and universally compatible with a variety of head units like MP3 and smartphone. Comes with adjustable input GAIN level controls of 2 to 4 Ohm speak. It’s also waterproof marine grade. Rca stereo input: for an easier use of this hydra marine amplifier, it comes with premium RCA inputs.
BrandPyle #ad
ManufacturerSound Around #ad
Height3.75 Inches
Length11.5 Inches
Weight0.33 Pounds
Width5.75 Inches
Part NumberPLMRMP3B
WarrantyOne year limited

3. GoHawk


GoHawk TN4-Q 1000W 4 Channel Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers Audio System AUX USB SD Radio for 1-1.5" Handlebar Harley Touring Cruiser ATV

GoHawk #ad - Easy installation: Comes with all necessary hardware and wiring. Support usb and sd card mp3 files. Support bluetooth Wireless connection up to 15 meters. Lcd display. Perfect for harley motorcycle touring cruiser Can-Am ATV UTV RZR Polaris 4 Wheeler Electric Bike Marine Boat.

Compatible with ape Hanger and crash bar with 1-1/2" bar diameter. Matte black stereo Unit Built with High-Quality Aluminum Material. Included 2x external Antenna for Bluetooth and FM Radio. 4" chrome finished speaker housing. Built with high-Quality ABS Material. Waterproof design. Gohawk / goldenhawk 1000w amplifier 4 channel 4” full range motorcycle atv utv stereo speakers with High-Performance Bass.

Advanced ip56 waterproof designspeaker only. Great for outdoor use. Bluetooth 5. 0 wireless: stream your favorite music and radio channel from your smartphone. 70" long speaker cable with standard rCA Male ConnectorCan be extended, Search for RCA Extension, Sold Separately. Wired control. Plug and Play.
BrandGoHawk #ad
ManufacturerGoHawk #ad
Weight0.51 Pounds
Part NumberGH004-White
ModelTN4-Q Chrome

4. GoHawk


GoHawk Replacement 4-Channel Bluetooth Stereo Amplifier w/AUX USB SD Radio for TJ4-Q TN4-Q TS5-Q Harley Touring Motorcycle ATV UTV RZR Polaris Can-Am Wildcat

GoHawk #ad - Perfect for harley motorcycle touring Cruiser Can-Am ATV UTV RZR Polaris Can-Am 4 Wheeler. Wired Control. Matte black stereo unit built with high-quality aluminum Material. Lcd display.

Included GoHawk full function wired control. Support usb and sd card with mp3 files. Fm radio. Standard 12V Power Connection. Advanced ip56 Waterproof DesignSpeaker Only. Superb crystal sound quality. Great for outdoor use. Bluetooth 5. 0 wireless: stream your favorite music and radio channel from your smartphone. Easy installation: Comes with all necessary hardware and wiring.

Included 2x external antenna for bluetooth and fM Radio. Not support usb charging / USB to Phone. Plug and Play. Support bluetooth Wireless connection up to 15 meters. Compatible with iphone 4 / xs max / 6 / xr / x / 11 / 5 / 7 / 8 / 12, iPod, Samsung Android Galaxy S Note Series and any smartphone devices.3. 5mm audio jack aux in available.
BrandGoHawk #ad
ManufacturerGoHawk #ad
Part NumberGH112-F

5. Kenwood


Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier

Kenwood #ad - 2 ohms load Capability. Speaker level input w/ Signal Sensing Turn-on. Power mos-fet switching Power Supply. 1m 3. 3ft rca Cable. Digital Amplifier Technology.
BrandKenwood #ad
ManufacturerKENWOOD #ad
Height7 Inches
Length8.5 Inches
Weight1.5 Pounds
Width3 Inches
Part NumberKAC-M1814

6. Soundstream


Soundstream ST4.1200D Stealth Series 1200W Class D 4 Channel Amplifier

Soundstream #ad - Package dimensions: 7. 75" l x 3. 0" w x 1. 5" h. 4-ohm bridged full-range operation Hybrid aluminum alloy heatsink for optimum dissipation Military grade SMT PCB maintains dynamic performance. Country of origin: CHINA. Stealth series 1200w class d 4 channel amplifier rms power 4Ω: 100x4/ RMS power 2ω: 150X4/ bridged 4Ω: 300X2 2-Ohm stereo &.
BrandSoundstream #ad
ManufacturerSoundstream #ad
Height1.5 Inches
Length7.75 Inches
Weight1.9 Pounds
Width3 Inches
Part NumberST4.1200D

7. BOSS Audio Systems


Class A/B, USB Charging, RCA Outputs, Bluetooth Multi-Function Remote, BOSS Audio Systems MC900B 4 Channel Weatherproof Amplifier – Bluetooth, 4-8 Ohm Stable, Aux-in, Full Range, 500 Watts

BOSS Audio Systems #ad - Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal. Just power up the MC900B and hook up some speakers to it. Power: 500 watts max x 4 @4-ohms, 94 Watts RMS x 4 @4-Ohms. Full range: with a full range amplifier you not only have the option to run your speakers, but also your subwoofers.

The included bluetooth remote control lets you stream your music via your Bluetooth device and use apps like Spotify and Pandora. Specs: dimensions - 1. 75” x 6. 6” x 1. 75”, weighs 2. 9 lbs. Class a\b: class ‘a’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal.

Warranty: boss audio systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. Com. Usb charging: you can charge your USB devices using the USB charging port. It is great for use in ATVs and boats. Just plug in and start playing. Weatherproof: the mc900b has been designed to handle some light weather conditions without giving up on you.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height1.75 Inches
Length6.6 Inches
Weight2.93 Pounds
Width3.8 Inches
Part Number63-8072
Warranty3 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by This offer is not valid on purchases made from third party market place sellers

8. NVX


NVX VADM4 400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Compact Micro Amplifier, Marine Certified

NVX #ad - Compact: cutting edge micro class d technology allows amplifier to be extremely compact. This allows this amplifier to be installed in nearly any application. Peak power: 800 Watts. Dimensions: 7. 2"l x 3. 4"w x 1. 45"h. Rms power: 4 ohms: 75w x 4 chan. 2 ohms: 100w x 4 chan. 4 ohms bridged: 200W x 2 chan. Marine certified: our vad line includes a conformally coated, marine grade circuit board. Features: led indicator lighting | 3-way protection circuitry | Balanced Differential Inputs | Speaker-level high-level inputs | Selectable crossover modes.
BrandNVX #ad
ManufacturerNVX #ad
Height1.5 Inches
Length6.8 Inches
Width3.3 Inches

9. Precision Power


30000 Watts Monoblock Class D Subwoofer Amplifier, Precision Power Class D Mono Amplifier 3000W

Precision Power #ad - 1000 watts x 1 rms @ 2 ohms mono. Remote bass control: mount it Under The Dash or Anywhere Within Reach For Fast Bass Adjustments. 1500 watts x 1 rms @ 1 Ohm Mono. 105db sensitivity: picks up the highs and Lows For Faithful Sound Reproduction. 700 watts x 1 rms @ 4 Ohms Mono. Crossovers & bass boost: Variable Crossovers and Bass Boosting Ensures Flexible Operation.
BrandPrecision Power #ad
ManufacturerPrecision Power #ad

10. Rockford Fosgate


Rockford Fosgate TM400X4ad Power Marine 400 Watt Class-ad 4-Channel Amplifier

Rockford Fosgate #ad - Proprietary constant power amps are the most powerful on the market, delivering up to 25% more power across all impedance loads 100 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged.

Built on rockford fosgate’s proprietary Class-AD technology and Element Ready protecting against dust, and corrosion, UV, making it perfect for motorsport and marine applications. Our compact 1. 6” x 4. 3” x 8. 3” power marine tm400x4ad 4-channel amplifier produces more power per square inch than any other model we make with 400 Watts of POWER. High-level auto turn-on, clean circuit input/output clip detection, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make TM400X4ad an impressive POWER house.

Famous rockford fosgate build quality insures that the TM400X4ad will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller.
BrandRockford Fosgate #ad
ManufacturerRockford Fosgate #ad
Height11.3 Inches
Length13.4 Inches
Weight2.2 Pounds
Width6.5 Inches
Part NumberTM400X4AD