Best 4 Channel Amp Top 10 Reviewed & Rated

Best 4 Channel Amp

Bestseller No. 1
HiFi Bluetooth 5.0 Digital Power Amplifier Stereo 2/4 Channel Audio Amp 50W x 4
  • One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands
  • Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.
  • With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W×4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers.
  • Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Unique Bluetooth design without any external antenna, very practical and beautiful.
  • Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use.
Bestseller No. 2
Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!
  • Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
  • Features: Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!.
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). - 2 Ohm: 200 Watts x 4 Channel <1% THD+N . - 4 Ohm:135 Watts x 4 Channel <1% THD+N. - 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). - 2 Ohm: 800 Watts x 4 Channel. - 4 Ohm:540 Watts x 4 Channel. - 4 Ohm Bridged: 1600 Watts x 2 Channel. High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors.
  • Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 3KHz. High Pass Filter: 15Hz - 1KHz. Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: < 0.05%. S / N Ratio: >90dB. Frequency Response: 10Hz - 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9" x 2.4" x 21.0"
Bestseller No. 3
Rockford Fosgate R250X4 Prime 250 Watts 4-Channel Amplifier + 4 Channel Amp Kit
  • Package: Rockford Fosgate R250X4 + Gravity 4 Channel 4 Gauge Amplifier Kit
  • R250X4: RMS Power: 40 Watts x 4 @ 4-Ohms, 60 Watts x 4 @ 2-Ohms, 125 Watts x 2 @ 4-Ohms Bridged
  • Onboard 12dB/octave LP/HP/AP crossover & On-board Punch EQ with +18dB boost at 45Hz
  • Class A/B Amplifier Works with factory installed & aftermarket source units
  • Complete 4 Channels 2500W Gravity 4 Gauge Amplifier Installation Wiring Kit
Bestseller No. 4
Rockville dB45 3200 Watt/800w RMS 4 Channel Car Amplifier+Amp Kit Loud!!
  • Package Includes: (1) Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!. (1) Rockville RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's
  • Features of dB45:� Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!. Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). - 2 Ohm: 200 Watts x 4 Channel <1% THD+N . - 4 Ohm:135 Watts x 4 Channel <1% THD+N. - 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). - 2 Ohm: 800 Watts x 4 Channel. - 4 Ohm:540 Watts x 4 Channel. - 4 Ohm Bridged: 1600 Watts x 2 Channel
  • Features of RWK42: Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit. (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17 4 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire. 3 4 Gauge Clear SuperFlex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder. 80 Amp AGU Gold Plated Fuse. 7 Split Tube Loom.
  • Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility. PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F
Bestseller No. 5
Rockford Fosgate R300X4 300W 4-Channel Class AB Prime Series Full Range Amplifier with 2.5 Farad Capacitor & 4 Channel Amp Kit
3 Reviews
Rockford Fosgate R300X4 300W 4-Channel Class AB Prime Series Full Range Amplifier with 2.5 Farad Capacitor & 4 Channel Amp Kit
  • Rockford Fosgate R300X4 + Gravity GR-2.5PRO + Complete 4 Channel Amp Kit
  • R300X4: 300W 4-Channel Class AB Prime Series Full Range Amplifier
  • 50 Watts x 4 @ 4-Ohm / 75 Watts x 4 @ 2-Ohm / 150 Watts x 2 @ 4-Ohm Bridged
  • GR-2.5PRO: 2.5 Farad Capacitor Block with Stain Chrome LED & E.S.R
  • Complete 4 Channels 2500W 4 Gauge Amplifier Installation Wiring Kit
Bestseller No. 6
Power Acoustik RZ4 3000D Razor Series Class D Full-Range & Monoblock Amp 4 Channels, 3,000 Watts Max
41 Reviews
Power Acoustik RZ4 3000D Razor Series Class D Full-Range & Monoblock Amp 4 Channels, 3,000 Watts Max
  • Class D
  • Small, Compact 4.75" Chassis
  • Mosfet Pwm Power Supply
  • High-level Input
  • Dim: 1.63"h X 4.75"w X 12.25"d
Bestseller No. 7
Hifonics BXX1200.4 Brutus 1200W RMS 4 Channel A/B Speaker Car Audio Amplifier RCA Outputs Wired Remote bass Level Control Included with 4 Channels Amp Kit
  • Package: Hifonics BXX1200.4 + Complete 4 Channel 4 Gauge Amp Kit
  • BXX1200.4: Brutus 1200W RMS 4 Channel A/B Speaker Car Audio Amplifier
  • Rating: 4 ohms: 150 watts x 4 channel. / 2 ohms: 300 watts x 4 channel. / 4 ohms, bridged: 600 x 2 channel.
  • Variable full/low-pass filter: 50 - 250 Hz, 12 dB/octave / Variable full/hi-pass filter: 120 - 3000 Hz / Variable Bass Boost: 0 to +10 dB bass boost
  • Frequency Response: 10 - 45000 Hz / Total Harmonic Distortion (THD): .05% / Signal to Noise Ratio: >90 dB
Bestseller No. 8
Hifonics BXX800.4 800 Watt RMS 4-Channel Car Amplifier Class AB Brutus+Amp Kit
  • Package Includes: (1) Hifonics BXX800.4 800 Watt RMS 4-Channel Amplifier Class AB Brutus Car Audio Amp. (1)Rockville RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's. Features: Hifonics Brutus BXX800.4 Class AB 800 Watt RMS 4-Channel Car Amplifier. Power @ 2 Ohms: 4 x 200 Watts. Power @ 4 Ohms: 4 x 100 Watts. Mono Bridged @ 4 Ohms: 2 x 400 Watts. Class: Super AB Class. Variable Voltage: 9V - 0.2V. Signal to Noise: >90dB. Frequency Response: 10Hz - 45kHz
  • Crossover: CH1 & CH2: Selectable HP-FULL-LP/BP CH3 & CH4: Selectable HP-FULL-LP/BP. CH1 & CH2: Selectable HP-FULL-LP/BP. CH3 & CH4: Selectable HP-FULL-LP/BP. Variable High Pass Crossover 12dB Per Octave: CH1 & CH2: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz CH3 & CH4: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz. CH1 & CH2: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz. CH3 & CH4: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz
  • Variable High Pass Crossover 12dB Per Octave: CH1 & CH2: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz CH3 & CH4: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz. CH1 & CH2: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz. CH3 & CH4: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz. Bass Boost: 0 - 10dB. Subsonic Filter: 15Hz - 35Hz. Total Channels: 4. Audio Inputs: RCA. Audio Outputs: 1 Pair RCA, 4CH Mono Mix. Power Terminal 12V/GND: 4 AWG. Speaker Terminal Wire Gauge: 102 AWG. Fusing: External 25Ax2 (50A). Total Harmonic Distortion (THD): <0.05%
  • Crossover: CH1 & CH2: Selectable HP-FULL-LP/BP. CH3 & CH4: Selectable HP-FULL-LP/BP. Variable High Pass Crossover 12dB Per Octave: CH1 & CH2: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz. CH3 & CH4: HP-FULL-LP/BP, HPF, 10Hz - 2.5kHz. Variable High Pass Crossover 12dB Per Octave: CH1 & CH2: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz. CH3 & CH4: HP-FULL-LP/BP, LPF, 30Hz - 2.5kHz. Features: Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit
  • (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17 4 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire. 3 4 Gauge Clear SuperFlex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder. 80 Amp AGU Gold Plated Fuse. 7 Split Tube Loom. Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility
SaleBestseller No. 9
POWERZONE 4-Channel Class Ab Amp (4, 000 Watts)
32 Reviews
POWERZONE 4-Channel Class Ab Amp (4, 000 Watts)
  • 2, 000 watts x 2 mono Bridged @ 4 ohms
  • 500 watts x 4 @ 4 ohms
  • 1, 000 watts x 4 @ 2 ohms
  • 0 to 9 dB bass boost
  • Red heat sink elements
Bestseller No. 10
KICKER 46CXA3604 CXA360.4 360w RMS 4-Channel Car Audio Amplifier + Amp Kit
  • Package Includes: (1) Kicker 46CXA3604 CXA360.4 360w RMS 4-Channel Car Audio Amplifier Class A/B Amp, (1) Rockville RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's.
  • Features of 46CXA3604: KICKER 46CXA3604 CXA360.4 360 Watt 4-Channel Car Audio Amplifier Class A/B Amp, Class A/B full-range channels, Three-second turn-on/off delay to eliminate unwanted interference, Variable 12dB crossovers provides control to dial in perfect sound, KickEQ 6dB variable bass boost for those additional low frequencies, FIT+ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio.
  • Accepts up to 40-volt input signal, Small footprint for easier installation, Vertical mounting hardware included for another unique look, Compatible with CXARC Remote Bass Control, Dimension (L x W x H): 16 inch x 9 inch x 4 inch, Weight: 5 lbs.
  • Specifications of 46CXA3604: RMS Power Rating:, .....4 ohms: 65 watts x 4 chan., .....2 ohms: 90 watts x 4 chan., Mono Rating, .....4 ohms: 180 watts x 2 chan., CXRC Remote Bass Capable (sold sep.), Dimensions: 12-1/2 in. (31.7 mm), Frequency Response: 10Hz-20kHz, Input sensitivity: Low level: 250mV-10V ; High level: 1V-40V, Signal to Noise Ration: 95dB, Active Crossover: HI, LO or OFF; Variable 50–200Hz @ 12dB/Octave, KickEQ Boost: Variable 0-6dB @40Hz.
  • Features of RWK42: Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit, (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable, 17 4 Gauge Translucent Blue SuperFlex Power Cables, 17 18 Gauge Blue Remote Cable, 17 16 Gauge Clear Speaker Wire, 3 4 Gauge Clear SuperFlex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 80 Amp AGU Gold Plated Fuse, 7 Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets.

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Last update on 2021-06-23 / Affiliate links / Images from Amazon Product Advertising API

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