Reviews 4ch Stereo Amplifier

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 dont 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.
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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.
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Marine Bluetooth Amplifier Waterproof Class D Amp UTV Amp 4 Channel with Controller for Boat Golf Motorcycle Hidden Installation

  • Waterproof Marine Bluetooth Amplifier (No head unit required) & 3 m Wired Remote with 3-color LED indicator (sources - USB/AUX/Bluetooth). Wired....
  • Marine Amplifier with Controller, hidden stereo.
  • Bluetooth Amplifier with wired remote controller.
  • Bluetooth Streaming, Boasts Power 45W x 4CH.
  • Elegant Design, Solid Materials, Durable.
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CT Sounds ATv2-125.4D 4-Channel 800-Watt Class D Competition Car Amplifier

  • 4 channel amplifier car audio rated 125W @ 4-ohm x 4-ch (14.4v).
  • Built using an advanced PCB board featuring industry-leading capacitors, high quality transformers and cutting-edge inductors to ensure this 4-channel car amplifier delivers the power you need to destroy the competition in the SPL lanes.
  • LED logo, plexiglass bottom, and reinforced tiffany style RCAs gives this car stereo amplifier a prestigious look that is guaranteed to turn heads.
  • Heavy duty heat sink design, high power MOSFET switching technology, and best in class internal components will ensure the car amplifier runs cool for even the most demanding playlists.
  • Equipped with a Diode 6A60 for reverse polarity protection along with a 4-way protection circuitry.
  • sleep easy at night knowing your 4ch car audio amplifier is protected.
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Memphis MXA850.5M 5-Channel Marine Amplifier

  • RMS Power/CH @ 4Ω: 60W x 4Ch + 175W x 1CH RMS Power/CH @ 2Ω: 100W x 4CH + 300W x 1CH RMS Power/CH @ 1Ω: 450W x 1CH RMS Power/Bridged 4Ω: 235W x 2CH THD.
  • Frequency Response: 20Hz – 20KHz/20Hz – 250Hz.
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(2)Rockville RSG12 12 3Way 1000 Watt 8Ohm Passive DJ PA Speaker +Stands +Cables

  • What's in the Box: Amplifier, PA microphone, Birth sheet with Dyno-tested power, Mounting Screw Kit, Owner’s manual, Warranty..
  • Features: Rockville ATOM S20 1600 Watt Peak/440 Watt Dyno-Certified RMS 4 Channel Class AB Marine Stereo Amplifier With Bluetooth, Digital Voltage Display on Amp, Microphone input and PA microphone included, Adjustable Low Pass Filter: 50Hz - 250Hz, Adjustable High Pass Filter: 50Hz - 250Hz, Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue), Rustproof Aluminum heat sink with silver hairline finish, Stainless steel end panels are rustproof, Bottom panel is aluminum and rustproof..
  • Dyno Certified RMS Power Ratings - 2 Ohm: 110 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm: 70 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm Bridged: 220 Watts x 2 Channel 003c1% THD+N @ 14.4 Volts..
  • Peak: 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 260 Watts x 4 Channel. 4 Ohm Bridged: 800 Watts x 2 Channel. (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc).
  • 25 Amp x 2 ATC Fuse, Frequency Response: 10Hz - 50KHz, Bluetooth On Mode LED Indicator, Status Mode LED Indicator, 8 Volt Preamp Circuitry, RCA Line Output, Bluetooth On and Off Mode Switch, 2CH/4CH Input Mode Switch, Mute and Delay ....
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SHCA Colored BASS KNOB with Leads (Blue)

  • Simple Connection: the Rca Volume Control RCA output connector to the car stereo and the input RCA connector to the device, no additional wires are required. With RCA composite cables,this amplifier controller offers high-quality signal transmission.Adds subwoof level control to any head unit or balances a multiple amplifier installation.
  • This RCA amplifier controller offers high-quality signal transmission with RCA composite cables.Made from high quality materials and metal for optimal signal transfer.Adds subwoof level control to any head unit. Perfect for balancing the system to change music style.
  • Perfect for balancing the system to change music styles, control your sub-woofer output, you can set the subwoofer on maximum gain and then vary the knob to taste as per genre or media good fit for Car, Motorcycle, Speakers, Home.Stereo RCA input and output. Simple in and out connections,no additional wiring needed.Mini size easy to installation by DIY without manuals.
  • RCA amplifier is control the gain level / volume of devices connected to the car stereo, such as speaker, amplifier, bass, etc. Dash Mount Amplifier Level Control for Volume Adjustment. dash mount rca amplifier level control is used to adjust amplifier gain, power level, stereo, equalizer or....
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Fifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6

  • 【Share A Single Stereo Source】Amplifier 4 channel with separate volume knob for each of up to four outputs: No audio crackle, minimal distortion at highest volumes. No loss of signal when all four headphones are connected. Headphone amplifier 4 channel would be excellent for up to four people monitoring the mix for tracking, live uses and listen to the TV with earbuds while working out..
  • 【Fantastic Stereo Audio Quality】Mini stereo amplifier with 4X 1/4'' Stereo Headphone TRS Output Connector Jacks, 1/4'' TRS Source Input Connector Jack. ◆Stereo ◆: You must use the 1/4” TRS stereo audio cable male to male connectors for input and output connection. ◆Mono◆: 1/4” TS male to male connectors for input and output connection. ■■TRS/TS cable is not included in package■■.
  • 【Compact and Portable】Solid metal build construction headphone splitter, tight connections, smoothly operating knobs. Quality components and exceptionally rugged construction ensure long life. Ultra-compact headphone distribution amplifier for studio and stage applications..
  • 【Used for Applications】Features a durable and compact design headset amplifier perfect for both on-stage and in-studio performances or application that requires multiple headphone connect....
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LANZAR HTG447 2000W Bridgeable 4 Channel MOSFET Car Audio Amplifier Power Amp

  • lanzar - htg447 - lanzar htg447 2000 watt 4 channel car digital amplifier amp 4ch 2000w.
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ST4.500D - Soundstream 4-Channel 500W Max Class-D Amplifier

  • Premium High-Efficiency Class D Amplifier.
  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation.
  • Full Variable 12dB High Pass, Low Pass Crossovers.
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LZSIG Home Audio Amplifier Stereo Receivers with Phono Inputs,Bluetooth,RMS 240W,2.1-CH FM for Power Amplifier Stereo System,UPG for Active Subwoofer,Turntable,Vinyl Record Player

  • 240 WATTS TOSHIBA POWER TUBE - LZSIG home stereo amplifier receiver is driven by 4 Toshiba large power tubes to achieve 120W(L) channel+120W(R) 2.1 channel combination. Frequency response range:20-15000Hz,signal-to-noise ratio is as high as 82dB. Recommended to match a pair of dual 6.5-inch to 10-inch floor-standing front passive speakers to amplify and enjoy your home audio experience in the comfort of your home.
  • UPGRADED VERSION for PHONOGRAPH - The sound amplification mixer device can perfect match the MM or MC type phonograph.When using the MC type, please press the rear switch button.Furthermore,this home audio receiver is compatible with vinyl record player, active subwoofer, passive bookshelf speaker, front speaker, surround speaker, outdoor speaker, smartphones, iPads, iPhones and computers, which is widely used in home audio, bedroom, conference, karaoke, bar, etc.
  • 2.1 channel design - In addition to the left and right stereo design, the dual-channel multifunction digital stereo amplifier receiver also adds a bass output channel to form a 2.1 channel stereo + subwoofer wall of sound effect with various active subwoofers, allowing you to enjoy extraordinary professional sound quality. With Auto FM radio, digital LED display, RCA line in and lin....
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Herdio 5.25 Inch Ceiling Speakers 600W 2-Way Flush Mount with Bluetooth Wall Mount Amplifier Receiver Perfect for Home Theater Bathroom Living Room Kitchen Office 4 Speakers

  • 【Bluetooth Connection 】Independent 4-channel wall-mounted Bluetooth amplifier designed for one set of 4 in ceiling speakers so that bring you....
  • 【150 Watts Each 】The Herdio Blutooth Ceiling Speakers Max Power up to 600 Watts ,and the highlight of this 5.25" speakers' design is the rich....
  • 【More Functions with Amplifier】MIC IN /USB /AUX IN Function: The in wall amplifier features USB flash memory reader for media playback which also....
  • 【Easy Install & Dimension】The HCS528-16BT-4CH-US use flush mount design allow for easy in-wall/in-ceiling installation.Stylish white appearance is....
  • 【Package Include & Service】5.25" speakers x 4 , Speakers Connection Wires x 2, in-wall bluetooth audio receiver wall plateX1,Power adapater X 1 In....
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Universal RCA Level Controller Car Amplifier Audio RCA Amplifier Gain Level Bass Amplifier Volume Control Knob Sub Amp Volume Control Cable for Car, Motorcycle, Speakers, Home Theater(2022 Version)

  • This RCA amplifier controller offers high-quality signal transmission with RCA composite cables.Made from high quality materials and metal for optimal signal transfer.Adds subwoof level control to any head unit. Perfect for balancing the system to change music style.
  • Simple Connection: the Rca Volume Control RCA output connector to the car stereo and the input RCA connector to the device, no additional wires are required. With RCA composite cables,this amplifier controller offers high-quality signal transmission.Adds subwoof level control to any head unit or balances a multiple amplifier installation.
  • RCA amplifier is control the gain level / volume of devices connected to the car stereo, such as speaker, amplifier, bass, etc. Dash Mount Amplifier Level Control for Volume Adjustment. dash mount rca amplifier level control is used to adjust amplifier gain, power level, stereo, equalizer or crossover volume when you driving.
  • Perfect for balancing the system to change music styles, control your sub-woofer output, you can set the subwoofer on maximum gain and then vary the knob to taste as per genre or media good fit for Car, Motorcycle, Speakers, Home.Stereo RCA input and output. Simple in and out connections,no additional wiring needed.Mini size easy to i....
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