Best Cheap Audio Amplifier
There are a few things to consider when purchasing an audio amplifier. The first is the power supply. Amplifiers come in a variety of wattages, so it is important to choose one that is compatible with your device. Additionally, make sure the amplifier has a good range of input power. A good rule of thumb is to aim for around 100 watts. Finally, make sure the amplifier is easy to use and has a built-in speaker.
Bestseller No. 1
Facmogu 298A Wireless Bluetooth 5.0 Stereo Audio Amplifier, Max 300W+300W Dual Channel Power Sound Receiver w/USB, SD Card, FM Radio for Home Speakers & Theater System with Remote Controller
- Built-in transformer -- Built-in transformer and US plug, the 2 channel Bluetooth 5.0 stereo amplifier receiver provides 300W x 2 Peak 40W+40W RMS Music Power Output, which is is perfect for your karaoke and home theater acoustic sound system.
- 6 Inputs & Amplifer Dimension -- The digital amp box supports USB/SD card/FM Radio/ Bluetooth/2 1/4 inches microphone IN and various external sources RCA(R,L) audio input for tuner, CD player, tape deck and so on. Amplifier size: 7x5.4x2" / 18x13.8x5.5cm, weight: 2.4pounds/1.1kg.
- USB 2.0/SD card input -- The sound amplifying mixer device features a USB/SD card input to support flash drives or SD card. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp.
- Multipurpose -- Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system.
- 1-year Warranty -- We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us.
Bestseller No. 2
Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
- Class D MOSFET Monoblock Power Amplifier
- Peak Power at 1 Ohm: 1,600 Watts | RMS Power at 1 Ohm: 1,200 Watts
- Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
- Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow. Damping Factor - 150<
- Stable at 1 ohm | Remote Subwoofer Level Control Included
SaleBestseller No. 3
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
- Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
- Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
- 100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)
- Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
- Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;
SaleBestseller No. 4
Kinter MA170+ 2-Channel Auto Home Cycle Arcade DIY 2 x 18 W Mini Amplifier Bass Treble RCA Input Audio Mini Amplifier with 12V 3A Power Supply Black
- Adjustable bass and treble for lifelike sound
- Pulsating LEDs change color
- Extruded aluminum housing with mounting tabs great for Arcade Sound
- RCA Left and Right inputs
- INCLUDES 12V 3A POWER SUPPLY
SaleBestseller No. 5
BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable
- Power - 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms
- Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
SaleBestseller No. 6
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
- Join the audiophile music journey with Fosi Audio BT30D.
- 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
- BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
- Adopt 2 pcs Texas Instruments TPA3116D2 chip. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
- What You Get: BT30D Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
SaleBestseller No. 7
180W Wireless Bluetooth Stereo Amplifier, Sunbuck Dual Channel Sound Power Audio Receiver w/USB, SD Card, FM Radio for Home Theater Entertainment Speakers with Remote Control (AS-25BU)
- 【180 WATT POWER】The 2 channel Sunbuck Bluetooth stereo amplifier receiver provides 180W/90W x 2 P.M.P.O(Peak Music Power Output), which is perfect for your home theater acoustic sound system. Let’s stay home and enjoy high quality amplified audio.
- 【5 INPUT OPTIONAL】The digital amp box supports USB/SD card/FM Radio/ Bluetooth and various external sources RCA(R, L) audio input for tuner, CD player, tape deck, and so on.LCD display helps you set different mode more conveniently.
- 【USB 2.0/SD CARD INPUT】The sound amplifying mixer device features a USB/SD card input to support flash drives or SD cards. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp.SD,USB only support MP3, WAV, WMA, APE, PLAC format.
- 【EQ CORTROLS】 Previous, next, play/pause. Rotary knob controls for input, bass, treble, and master volume, come with remote control for distant audio adjustments. The remote only controls parts of all function, such as MP3 volume, not for full contro. FM only simple function, which can't fix and save FM stations.
- 【DC 12V and AC110V POWER INPUT】 Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. The small simple compact design also for the car audio system. Let’s enjoy high quality amplified audio everywhere.
SaleBestseller No. 8
BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, 2 Ohm Stable, IC (Integrated Circuit) Great for Car Speakers and Car Stereos
- Power - 100 Watts Max X 4 @2-Ohms, 50 Watts Max X 4 @4-Ohms
- Class A/B Topology - Class ‘A’ Amplifiers Have Enormous Amount Of Current Flowing Through Its Output Transistors With No Audio Signal. Class ‘B’ Amplifiers Have No Current Flowing Through Its Outputs With No Audio Signal
- Full Range - With A Full Range Amplifier You Not Only Have The Option To Run Your Speakers, But Also Your Subwoofers
- Variable Gain Control - The Gain Control Is Not For Adjusting Volume. It Simply Adjusts The Amount Of Signal That Is Coming From Your Receiver And Going To Your Amplifier
SaleBestseller No. 9
BOSS Audio Systems R1002 Car Amplifier - 2 Channel, 200 Watts Max Power, 2 4 Ohm Stable, Class AB, Full Range
- POWER: Maximum Power output of 200 Watts at 2 Ohms into two channels. Maximum power output of 100 Watts at 4 Ohms into two channels
- HIGH LEVEL INPUTS: Speaker level inputs are commonly referred to as high-level inputs. Speaker level inputs will be used to connect the R1002 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 R1002 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers
- VARIABLE INPUT GAIN CONTROL: The Variable Input Control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.
- WARRANTY: BOSS Audio Systems provides a Powerful 6 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon Dot Com
SaleBestseller No. 10
Moukey Audio Amplifier 2 Channel Bluetooth 5.0, 200W Mini Amplifier Receiver for Speakers, HiFi Power Amp with Headphone Jack, Bass/Treble Remote Control for Home Speakers- MAMP4
- Small and powerful: 2.0 CH, 200watt. Compact design make it portable like a mini tablet, bur have enough power to amplify the music. Upgraded chip improves the sound quality by 40% compared with the most amps using TPA3116 and 3118 chips on the market, sure HIfi sound quality for you.
- Bluetooth 5.0: Ensure the stability of the connection, No pop, no audible noise during the connection and up to 50ft range with low latency, even in broad place, reach 12M.
- Simple operation: Equipped infrared remote control can remotely control the volume. (Note: cannot control the volume of external equipment, only control the volume of this amplifierbe and cannot select songs in the AUX state)
- Multifunctional: Unique earphone monitoring function, connect your bluetooth earphone, you can enjoy the charm of music alone.With bass/treble adjustment design help to create HiFi sound quality.
- Safety and stability: Optimized circuit design delays product life and stability, and can protect matching speakers. Best for bookshelves/computers/desktops/speakers in your home.Drive 4ohm-16ohm speakers (only for passive speakers, not support active speakers.)
SaleBestseller No. 11
Sunbuck Wireless Bluetooth Audio Amplifiers, 200W Power Home Stereo Amplifier Receiver, with USB, SD Card, FM Radio, Remote Control, Dual Channel Sound, for Theater Entertainment Studio Use(AS-35BU)
- 【200 Watt Utral-large Power】Sunbuck 2 channel Bluetooth stereo amplifier receiver provides 2*20W and the P.M.P.O(Peak Music Power Output) can reach 200W/100W x 2, which is perfect for your karaoke and home theater acoustic sound system, Let you enjoy high quality amplified audio.
- 【5 Input Optional】Sunbuck Audio Component Amplifiers support USB/SD card/FM Radio/ Bluetooth and various external sources RCA(R, L) audio input for tuner, CD player, tape deck and so on.USB 2.0 Mode, DC 12V and AC 110V Input.SD,USB only support MP3, WAV, WMA, APE, PLAC format.
- 【wireless Bluetooth Connection】The sound amplifying mixer device is equipped with Bluetooth wireless music streaming w/ 40+ ft wireless range. Works w/ today’s latest devices including smartphone, iPad, iPhone and computer w/ hassle-free receiver pairing.
- 【EQ Control】The improved professional compact bookshelf sound amplifier features crisp, responsive buttons for mode controls. Rotary knob controls for mic echo / volume, balance, bass, treble, master volume, input source and the unique folder/track.Remote control only for volume not for full control.
- 【100% Satisfactory Guarantee】Our Wireless Bluetooth Stereo Audio Amplifiers support 1-year warranty, we provide the best customer service. If there is any problem, please free to contact us.
SaleBestseller No. 12
Moukey Home Audio Amplifier Stereo Receivers with Bluetooth 5.0, 220W 2 Channel Power Amplifier Stereo System, w/USB, SD, AUX, MIC in w/Echo, LED for Home Theater Speakers via RCA, Studio Use - MAMP1
- ☑️220 WATTS PEAK POWER: The dual-pass Moukey Bluetooth stereo amplifier receiver is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provide you with enough powerful power amplification, which can accommodate 2 sets of speakers, so that you can enjoy the home audio impact of high-quality audio amplification.
- ☑️BLUETOOTH 5.0 WIRELESS CONNECTION: The sound amplification mixer device is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. Compatible with today's latest devices (including smartphones, iPads, iPhones and computers), this stereo amplifer is easy to pair with the receiver.
- ☑️MULTIPLE INPUT AND OUTPUT MODES: The digital amplifier box supports various external signal sources. 2 RCA audio inputs for tuner, CD player, tape drive, two 2.5-inch / 6.35 cm microphone inputs, headphone output port, USB, SD card, 3.5mm AUX IN and FM radio antenna. With RCA audio output, 2 pairs of banana plug speaker output. With the special monitor headphone output design, so you can enjoy audio all the time without the worry that bother others.
- ☑️EASY BALANCE CONTROL: The improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. Knobs control microphone echo / volume, balance, bass, treble, master volume, input source and unique folder / track.
- ☑️HD SCREEN: The integrated receiver for home stereo has a built in LED display w/ front panel audio control center. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments.
SaleBestseller No. 13
500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo - Pyle PTA44BT
- 500 WATT POWER: The Pyle 4 Channel Bluetooth Home Audio Amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers with 4-8 ohms impedance allowing you to enjoy high quality audio
- BLUETOOTH COMPATIBLE: The professional integrated indoor house stereo receiver is equipped with bluetooth wireless music streaming. Works with today’s latest devices including smartphones, tablets, laptops and computers with hassle free receiver pairing
- 7 INPUTS: The personal portable digital amp box supports iPod or MP3, USB, micro SD, AUX playback, built in FM radio with digital LCD display, audio input and REC, plus subwoofer output RCA (L/R) connectors, 2 ¼” microphone inputs with echo
- TALK OVER BUTTON: The compact speaker amplifier features a MIC talk over function which, when activated, the current music or audio being played will be temporarily halted. This function is used in paging, voice over, and announcements
- EQ CONTROLS: The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments
Bestseller No. 14
BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series, 1600 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable
- Power - 800 Watts Max x 2 @2-Ohms 400 Watts Max x 2 @4-Ohms 1600 Watts Max x 1 Bridged @4 Ohms
- Full Range - With a Full Range amplifier you not only have the option to run your speakers but also your subwoofers
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control - The gain control is not for adjusting volume It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
Bestseller No. 15
Bluetooth Home Audio Amplifier System - Upgraded 6 Channel 750 Watt Wireless Home Audio Sound Power Stereo Receiver w/ USB, Micro SD, Headphone, 2 Microphone Input w/ Echo, Talkover for PA - Pyle
- POWERFUL 750 WATT: The Pyle 6-Channel Bluetooth Home Audio Amplifier gives you 750W peak power which can be used for multi speakers w/ 4-8 ohms impedance allowing you to enjoy high quality audio. Perfect for your PA and home theater entertainment
- BLUETOOTH CAPABLE: The personal portable digital amp box works with today’s latest devices including smartphones, tablets, laptops and computers as it is equipped with Bluetooth wireless music streaming with hassle-free receiver pairing
- MULTIPLE INPUTS: The integrated indoor stereo receiver supports iPod or MP3, USB, micro SD, AUX playback, built-in FM radio w/ digital LCD display, audio input and REC + subwoofer output RCA (L/R) connectors. Also features 2 ¼” microphone inputs
- MIC TALK-OVER FUNCTION: The professional sound amplifying device features a MIC talk-over function which when activated the current music or audio being played will be temporarily halted. This function is used in paging, voice-over, and announcements
- INTEGRATED EQUALIZER: The compact amplifier has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments