mixonelife 
Nowadays, there are so many products of 2.1 home audio in the market and you are wondering to choose a best one.You have searched for 2.1 home audio in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings 2.1 home audio which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
TB20A TPA3116D2 Stereo Amplifier 2.1 Channel Class D Audio Amp with Subwoofer Volume Control 2x50W 1x100W Sub Output Super Bass Power Receiver, Treble Bass Independent Adjustment + Power Supply
Amazon.com
- Come with the 24V power adapter that can be carefully matched with this integrated amp physically as well as electrically. Unlike other amps come with a 12V power supply, The power supply is very important for a digital amp if you need clear sound !
- With subwoofer volume control, L and R channels Treble&Bass independent control, subwoofer frequency adjustment control.
- Adopt Texas Instruments TPA3116D2 * 2 chips, small simple compact design but practical and powerful, can drive 2-8ohm, 20-200Watts speakers
Nobsound HiFi TPA3116D2 2.1 Channel Digital Audio Power Amplifier Stereo Amp 2×50W+100W Subwoofer Treble Bass Independent Adjustment
Amazon.com
- This product designed by Nobsound in 2017 is a 2.1-channel digital power amplifier, Cost-Effective and high performance, Mini and compact, High-Power with HiFi good sound and very useful, almost match any speaker on the market, the most perfect 2.1 digital amplifier, you deserve to have.
- 2017 latest version, Treble&Bass independent control, add the subwoofer frequency adjustment, add the pre-amplification
Please note:
The power supply is not included. If you want to buy it from us, please search ASIN: B074J81XRB. It should be with small power ripple and the power voltage can be 12-24V. (If in low voltage, the output power will be also in low display, finally the speaker will be in low voice.)
Parameters:
- Power supply: DC 12V-25V (interface 5.5mm/2.1mm)
- Output power: 2×50W+100W Subwoofer
- Channel: 2.1
- Audio input: Stereo L/R RCA
- Audio output: Banana Speaker Jacks
- Size: W100*D157*H35 mm (Not include the protruding part)
- Net weight: 0.52Kg
Package includes:
- 1PC finished amplifier
Logitech Z623 200 Watt Home Speaker System, 2.1 Speaker System
Amazon.com
- THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio
- 400Watts of Peak/200Watts (RMS) gives you the power to listen as loud as you want to while the on-speaker controls lets you easily dial the volume and bass up or down
- RCA and 3.5mm inputs make it easy to plug in up to three audio devices - your computer, iPod, game console, DVD player and more
TCL Alto 7+ 2.1 Channel Home Theater Sound Bar with Wireless Subwoofer – TS7010, 36", Black
Amazon.com
- Clean and loud sound packed in a minimalistic design
- Wireless subwoofer for extra bass and flexible placement
- Specially tuned to deliver distortion-free sound at any volume
- Sound modes (music, movies, and news) optimize performance based on content
- Eight dedicated powerful audio components to reproduce complete sound spectrum with pristine accuracy
- Included IR pass-through cable for unrestricted TV Access from your TV remote
TCL Alto 7+ sound bar delivers distortion-free sound at any volume level and for any content. With dedicated components for left and right speakers, coupled with fine-tuning by experienced audio engineers, you will be able to hear every detail with crisp clarity. The arrangement of speaker channels consists of 1 tweeter and 1 full range driver on both sides. The sound bar also delivers unmatched sound in its class, without the hassle of complicated setup. A wireless subwoofer delivers extra bass to make movies and music content on your TV come to life. And because it’s wireless, you can place the subwoofer virtually anywhere to adjust your exposure to bass. Whether you want to connect to your TV using an optical or audio cable (AUX /3. 5mm), all necessary cables are included in the accessory kit. Easily place the sound bar under your TV, or wall mount it with the included wall mounting kit to ensure you get it just right the first time. Alto 7+ comes with IR pass-through cable, allowing you to access your TV from TV remote, irrespective of sound bar placement. This sound bar is equipped with three different sound modes to deliver optimized sound for music, movies, and news.
Bose CineMate GS Series II Digital Home Theater Speaker System
Amazon.com
- 2.1-channel speaker system with premium Gemstone speakers, improved digital acoustic performance
- Designed to enhance the audio from your TV and existing video sources
- Universal remote controls system and most components connected to your TV
- Simplified setup, with only a few connections to make. Ideal for small- to medium-sized rooms.
JBL Bar 2.1 Deep Bass Soundbar with 6.5" Wireless Subwoofer (2019 Model)
Amazon.com
- An impressive 300W of total system power
- 6. 5" Wireless subwoofer delivers deep, thrilling sound
- Enjoy wireless music streaming via Bluetooth from your mobile or tablet
- JBL Surround sound brings an immersive sound experience for your TV without any extra wires or speakers
- Hdmi or optical cable connection is super simple to set up and use
Polk Audio PSW10 10"Powered Subwoofer – Featuring High Current Amp and Low-Pass Filter | Up to 100 Watts | Big Bass at a Great Value | Easy integration Home Theater Systems
Amazon.com
- POWERED SUBWOOFER FOR EXTRA BASS & PUNCH - A 10-inch Dynamic Balance woofer & a uniquely configured directed port provides accurate bass with added depth that brings your music and movies alive. A perfect solution for your small-to-mid size room
- LOUDER CLEARER SOUND EVEN AT HIGH VOLUME - Enjoy a thrilling yet balanced music experience with rich, deep sound, even at low frequencies. BLENDS EASILY WITH ANY SPEAKER and plays the most demanding nodes effortlessly without any distortion. PSW Series subwoofers blend perfectly with systems composed of other Polk loudspeakers, especially TSi, RM and R/T/M Series speakers
PSW10 fills in the bottom end of your home theater system. Relieve your main speakers from performing bass duty and let them work on the mids and highs. PSW10 is a great addition to any subwooferless system and will bring your movie watching experience to the next level. All woofers feature a floor coupled downward firing port. This configuration brings you maximum bass impact while keeping the front of the cabinet as low profile as possible. All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime. The voltage of the item is Standard US Voltage / 120 volts.
Clyxgs 2.1 Channel Class D Digital Power Audio Stereo AMP Module 2x80W+100W(Left,Right & Subwoofer) TPA3116D2 Amplifier Board,12-26V（ Recommended 24V） 100 decibels
Amazon.com
- ✅ Two TPA3116D2 chips – one for the left/ right channel power amplify and the second is in bridge connection with the front NE5532 to drive the subwoofer.
- ✅ DC 12-26V(24V recommended) wide input voltage
- 3.5mm audio input jack
- 3-pin audio input jack
- Volume/ Subwoofer/ Stereo knob adjustment.
- ✅ 80W*2+100W 2.1 channels (left+right+subwoofer), high efficiency and low heat.
Nobsound HiFi TPA3116D2 2.1 Channel Digital Audio Power Amplifier Stereo Amp 2×50W+100W Subwoofer Treble Bass Independent Adjustment (with power supply)
Amazon.com
- 200W high power 2.1 channel digital amplifier can offer 100W for subwoofer and 50W for each channel
- With TREBLE & BASS independent control for left and right channels
- With BASS VOL & FREQ independent control for subwoofer volume and frequency adjustment
- Sound is analytical and clear with balanced tri-frequency and no background noise
- Standard RCA & Banana jacks
- With our high-quality and stable customized power supply
Parameters:
Channel: 2.1
Output power: 2*50W + 100W Subwoofer
Audio input: Stereo L/R RCA
Audio output: Banana Speaker Jacks
Size: 100*157*35 mm / 3.94*6.18*1.38 in (without protruding parts)
Net weight: 0.52 Kg / 1.15 lb
Package Includes:
1 * finished amplifier
1 * power supply
Sound Bar with Subwoofer, ABOX Soundbar for TV 34 Inch 120W 2.1 Channel Speaker, Wireless & Wired Bluetooth 4.2 Sound Bars, Home Theater Surround Sound, Touch and Remote Control, Wall Mountable …
Amazon.com
- ????Powerful & Clear Sound: 110 dB and 120 Watts Powerful Stereo Audio Sound Bar with four full-range speakers and dual tweeter drivers brings you a fantastic home theater surround sound experience. A wired external subwoofer enhances sound effect and blasts the bass for more immersive audio.
- ????Wired & Wireless Connection: Equipped with optical, coaxial, AUX input, easily works with any devices, like flat TV, computer, tablet, AV receiver for a immersive surround sound experience. Via Bluetooth 4.2 connection allows you wirelessly stream music from almost any device at a range of up to 15m (50ft).
ABOX Soundbar 2.1 Channel System
With 120W of power, ABOX soundbar has been engineered for deep punchy bass, a detailed midrange and crisp treble. The unique DSP technology disperses your audio 180 degrees ensuring that wherever you are in the room, and whether you’re listening to music or watching a movie, you enjoy an incredibly immersive experience.
Newest Bluetooth 4.2 Technology
Quick to connect your smart device or laptop in seconds via Bluetooth to enjoy powerful, well balanced sound from your library or favourite streaming service. Effective range up to 50 feet from any Bluetooth-enabled device.
Comptible with Multi Devices
Multi Media Devices like TV, iphone, ipad, Notebook, PC, Android tv box can be connected with ABOX sound bar speaker system.
Feature:
Cutting edge sound technology – provides a sleek and dynamic sound
Multiple source selection – switch seamlessly between inputs
5 Input Modes – Bluetooth, Aux, Optical, Coaxial, USB
Bluetooth 4.2 for a quick and easy connection
Dedicated subwoofer for incredible bass response
Clean, minimal design to blend in with your TV
Built-in Sound Amplifier and EQ Audio Configuration
Ultra Slim & Sleek Design
Power Supply: AC 110V-240V 50Hz/60Hz
Sound bar: 860mm*62mm*65mm
Subwoofer: 115mm*247mm*420mm
Power output: 15W*4+60W=120W R.M.S.
Driver Unit: 2.25″*4 SB + 5.25’inch SW
Input impedance: 8Ω*2+4Ω
Frequency Response: 55Hz-20KHz
Input Sensitivity: SB: 800mV±50mV; SW: 400mV±50mV
Bluetooth Version: Version: 4.2+EDR
Package Contents:
1x Soundbar
1x Subwoofer
1x Remote Controller
1x 3.5mm audio cable
4x Wall holder
1x User Manual
1x Optical Cable
Amplifier Board, Yeeco HiFi 2.1 Channel 80W+80W+100W Stereo Audio Amplifier Digital Power Amplifier Board with Acrylic Case Car Audio AMP Board with Adjustment Knob
Product information:
Power supply: DC 12-26V
Output power: 80W*2 100W*1(Subwoofer)
Output load: 4-8Ω
Respond range: 14-100KHz
SNR: 100db
Channel amount: 3 (left+right+subwoofer)
Switch frequency: 1.2MHz
Weight: 126g
Size: 116mm*74mm*29mm (length * width * height)
Package include:
1xPower Amplifer
Audio Amplifier Board, Yeeco 2.1 Channel 2x80W+100W Digital Power Amplifier Board DC 12-26V 15V 19V 24V Car Audio Stereo AMP Module with Volume Knob and 3.5MM Audio Input for Audio System DIY Speakers
Amazon.com
- Speaker amplifier board DC 12-26V input, recommend 24V for the best performance
- Output load is 4-8Ω, universal and can perform volume and sound quality well
- Amplifier circuit board with 14-100KHz frequency response
- Stereo amp board with 80W left and right channel audio output and 100W super bass channel audio output
- Stereo amp board with 3.5mm Audio input jack and XH2.54-3 audio input terminal, convenient to connect with mobile phone, computer and other audio electronics
Product information:
Power supply: DC 12-26V
Output power: 80W*2 100W*1(Subwoofer)
Output load: 4-8Ω
Respond range: 14-100KHz
SNR: 100db
Channel amount: 3 (left+right+subwoofer)
Switch frequency: 1.2MHz
Weight: 126g
Size: 116mm*74mm*29mm (length * width * height)
Please note that noise will happen in these situation:
(1)Hardware problem:
-Power supply is not sufficient or not stable;
-Using switch power supply
-Using transformer as power supply and without shield & isolation; wdo not avoid interference
-Local at the environment with electromagnetic interference
-Audio input has its own problem
(2)Software problem:
-Audio driver setting
-Music Player effects setting
Solution:
(1)Hardware problem-> The power supply should not be placed too close to the amplifier board in order to avoid electromagnetic interference. It is better to use high quality power supply which offers stable power. If you use power transformer, using an iron sheet to cover the transformer is highly recommended.
(2)Software problem-> When you connect the amplifier to telephone or computer, you can turn off the special effects software or sound card driver effects settings. Using the software after making sure they will not take effect on the sound effect.
Package:
1*Power Amplifier
