This is the ultimate buyer’s guide to the Best Amplifiers For Kef R3. We’ve listed our top picks, including the Most popular, Top-rated, and Bestselling Products.
After hours of scanning and analyzing the market, using too many factors, we have found the Best Amplifiers For Kef R3 of 2022. Check out our ranking below!


Top 20 Best Amplifiers For Kef R3 of 2022



Best Amplifiers For Kef R3 2022 (Reviews)


TOZO T6 True Wireless Earbuds Bluetooth Headphones Touch Control with Wireless Charging Case IPX8 Waterproof Stereo Earphones in-Ear Built-in Mic Headset Premium Deep Bass for Sport Black

$59.99
$32.99
 in stock
6 new from $32.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • [Smart Touch Control] Specific touch control function makes it more convenient, tap once to play/pause music and answer calls, double tap to skip forward/backward, hold to adjust the volume. You can easily control it without operating the phone.
  • [BLUETOOTH 5. 0] Adopt the advanced Bluetooth 5. 0 technology. TOZO T6 Support HSP, HFP, A2DP, AVRCP, which greatly improve the transmission speed and providing you with a low-latency listening experience.
  • [One step pairing] Pick up 2 headsets from charging case and they will connect each other automatically, then only one step easily enter mobile phone Bluetooth setting to pair the earbuds.
  • [IPX8 waterproof] Earbuds and charging case inner Nano-coating makes it possible to waterproof for 1 meters deep for 30 minutes. It is suitable for sports to prevent water. Ideal for sweating it out at the gym . Earbuds and case even can be washed by water and soap.
  • [Charge on the go] Playtime lasts for over 6 hours from single charge and total 30 hours with charging case. Enjoy fast charging, to fully charge the rechargerable case only 55 minutes via cable or less than 2 hours via wireless charger. Providing convenient charging way with no strings attached.

TOZO T10 Bluetooth 5.0 Wireless Earbuds with Wireless Charging Case IPX8 Waterproof Stereo Headphones in Ear Built in Mic Headset Premium Sound with Deep Bass for Sport Black

$39.99
$29.98
 in stock
11 new from $29.98
3 used from $25.86
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • [stereo sound quality] TOZO T10 Earbuds' 8mm large size speaker driver (the drive area is 1.77 times than the normal drive area) delivers powerful bass( lowest 16Hz), mellow midrange, and clear treble(up to 20kHz). Reproducing your music vividly.
  • [ BLUETOOTH 5.0] Features with the advanced Bluetooth 5.0 technology, TOZO T10 Earbuds support HSP HFP A2DP AVRCP, which provides instant pairing and stable transmission without interruptions.
  • [One step pairing] Simply take 2 headsets out from the charging case, and they will connect each other automatically and then only one step easily enter mobile phone Bluetooth setting to pair the earbuds.
  • [IPX8 waterproof] Earbuds and charging case inner Nano-coating makes it possible to waterproof for 1 meters deep for 30 minutes. Waterproof and sweatproof lastest technology can effectively prevent from the damage of the splash by sweat and raindrops.
  • [Charge on the go] Playtime lasts for over 6 hours from single charge and total 30 hours with charging case. Enjoy fast charging, to fully charge the rechargerable case only 1.5 hours via fast charge USB-C cable or less than 2 hours via wireless charger. Providing convenient charging way with no strings attached.

NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Healthy Muscle Function, and Immune Support, Non-GMO, Gluten Free in Cold-Pressed Olive Oil, Packaging Vary ( Mini Softgel), 360 Count

$14.99  in stock
2 new from $14.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • most active form: NatureWise Vitamin D3 in certified organic olive oil helps to support teeth and bone health, provide immune support, and promote healthy muscle function
  • Essential Vitamin: Our formula delivers the same biologically active form of vitamin D produced by the body as a result of sun exposure, without exposure to sun rays
  • Get your daily dose: The Vitamin D Council recommends 5,000 IU Vitamin D daily for adults to achieve and maintain optimal levels. Supports the body’s ability to maintain good bone health
  • Highest potency: Our Vitamin D 5000 IU softgels are easy to swallow. Some research indicates that vitamin D3 in liquid softgel form is more bioavailable than powdered or tablet forms. No artificial additives
  • Pure & natural: These Vitamin D3 immune support and bone health supplements are gluten-free and non-GMO. Third party tested for purity and potency. Packaging may vary due to high demand, same great product and ingredients.

KEF R3 Standmound Speakers (Pair, Walnut)

$1,699.99  in stock
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) bass driver and a 125mm (5 in.) midrange driver with 25mm (1 in.) aluminium dome tweeter Uni-Q array that pushes performance to new extremes.
  • Frequency response (±3dB) - 52Hz - 28kHz
  • The R3 includes matching precision cut magnetic microfibre grilles.
  • 12th Generation Uni-Q Driver provides a pure and precise sound with outstanding sonic imaging.
  • Available in Gloss Black, Gloss White, and Real Wood Veneer Walnut

KEF LS50 Meta (Pair, Titanium Grey)

$1,599.99  in stock
2 new from $1,599.99
2 used from $1,379.98
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • LS50 Meta features KEF's breakthrough Metamaterial Absorption Technology (MAT) reducing unwanted sound from the rear of the driver by 99%.
  • Features KEF'S 12th Generation Uni-Q Driver proving a 40% increase in smoothness over the previous version.
  • THD 0.07%
  • Frequency range (-6dB) - 47 Hz - 45 kHz
  • Available in four stunning finishes: Cabon Black, Mineral White, Titanium Grey, and Royal Blue Special Edition

Edifier R1280T Powered Bookshelf Speakers - 2.0 Stereo Active Near Field Monitors - Studio Monitor Speaker - Wooden Enclosure - 42 Watts RMS

$109.99
$99.99
 in stock
6 new from $99.89
14 used from $69.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 2 x AUX INPUT - Convenient connection to any device that has a 3.5mm headphone output or dual RCA output. Connect to two devices via AUX at the same time, no plugging and switching needed. (None Bluetooth version)
  • STUDIO SOUND QUALITY - Natural sound reproduction from 13mm silk dome tweeter and 4 inch full range unit
  • REMOTE CONTROL - Adjust volume at your figure tips. Bass and treble control located on the side of main speaker.
  • CLASSIC WOOD FINISH - High quality MDF wood build finished with wood effect vinyl serves as a great compliment to any home decor.
  • 2 YEAR WARRANTY - Guaranteed high quality and reliability with hassle-free parts and labor warranty for two years in USA and Canada.

AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (A07+DC 32V Power Adapter)

$89.99
$79.99
 in stock
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • ❶ This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip.Very Quiet, Runs Extremely Cool,Easy to set up.It's a nice mini audio component amplifiers for Home Audio stereo system
  • ❷ 300W+300W HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,High efficient max power output up to 300 Watt
  • ❸ Two input ways:3.5mm AUX Audio input/ RCA Audio input(3.5mm interface is also Aux Audio output interface(3.5mm AUX sed as audio output can go to connect any Powered device: Speakers, Amplifier,Active Subwoofer ect.).More detail connection and use ways,pls see the main picture shown)
  • ❹ Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on;A computer, an tube preamp(TUBE A3 PRO / T7 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city
  • ❺ Package with a DC 32V 5A Power Adapter for free,But if you want to get the maximum power of 300W, you need to buy a power adapter that uses DC 48V and current is above 7A(Cannot use industrial power supply,and please choose the correct passive speaker power to use ).

Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5

$159.99
$106.24
 in stock
2 new from $106.24
8 used from $119.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • High-power independent control: Its peak power can set of to 440W(110W x 4),and has four channels which is independently controlled.440W is enough to support 4 groups of 8 speakers with 4-8 ohms and peak power within 50W.
  • Bluetooth 5.0: The integrated hybrid amplifier is equipped with the new updated 5.0 bluetooth.It will increase the stability, sound quality and use distance.It Works with latest devices including smartphone, tablet, laptop, computer, etc.
  • Multiple input modes: In addition to the Bluetooth function, the amplifer can also be connected to SD card, USB disk, RCA input and ECHO microphone input.And supports treble and bass adjustment and microphone volume control
  • FM function:With automatic search function, you can save up to 50 radio stations. Detailed operating instructions can be found in the manual or contact our customer staff.
  • HD SCREEN: The integrated receiver for home stereo has a built in LED display. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments. [Notice] The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal

Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)

$33.99  in stock
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • This is Nobsound's new power amplifier in 2021. Based on our previous product, we enhance its output power and improve its functionality, while still keep its mini size and elegant design.
  • Despite its mini size(can be hold with one hand), the output power is improved to 100W(50W*2) with the upgraded chip. You will be amazed by its output power compared to its size when you see it.
  • Supporting AUX/USB/Bluetooth input. You can enjoy your music in different ways. The Bluetooth function is also upgraded to 5.0. Now it is more stable and faster.
  • We need to mention that with the USB input, music can be played losslessly(Like connecting with a computer. By the way, you don't need to install a driver). You will be surprised by the sound quality.
  • Prompt and courteous customer service. If you met any troubles or had any questions, please feel free to contact us.

Sony STRDH590 5.2 Channel Surround Sound Home Theater Receiver: 4K HDR AV Receiver with Bluetooth,Black

 in stock
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • Cinematic Sound at Home: Enjoy your favorite movies, TV shows and more with theater like sound in the comfort of your home
  • Virtual Front Surround: S Force PRO delivers virtual surround sound with only a 2 speaker setup
  • Smart Connectivity: Stream music and use Bluetooth Standby turn on the receiver from your phone
  • Multi Function System: Enjoy a Multi Channel Stereo Setup, FM Radio Tuner and 1/4 Inches Headphone Jack
  • Dynamic Setup: 4 Stereo Rca Audio Inputs and 2 Digital Audio Outputs (1 Optical and 1 Coaxial)

Lepy LP-2020A Class-D Hi-Fi Digital Amplifier with Power Supply Black

$29.99  in stock
5 new from $23.99
2 used from $20.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • UNIQUE APPEARANCE-All aluminum front-panel by precise CNC machining, all aluminum cover with sand blasting treatment, innovative circle-type power light.
  • FEATURES-Overvoltage protection(Over DC14.4V),short-circuit protection, time-delay circuit design to avoid momentary shock damage to speaker boxes.
  • State of the art design using surface mount components and advanced engineering for proven performance, reduced signal interference, and long operational life.
  • APPLICATION-Be suitable for ipad,cellphone,MP3 player,CD player, dataplay, computer, decoder,etc.
  • PRODUCT SPECIFICATION-Size(LxWxH):140x118x41cm,net weight:260g,input power: DC 12~13.5V 3A,output power:20Wx2RMS.

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)

$89.99
$79.99
 in stock
2 new from $79.99
2 used from $69.76
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 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;

KEF LS50 Wireless II (Pair, Carbon Black)

$2,799.99
$2,299.99
 in stock
3 new from $2,299.99
3 used from $2,069.99
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • Available streaming services include: Spotify Connect, Tidal, Amazon Music, Qobuz, Deezer, QQ Music, Internet Radio, and Podcasts.
  • Each speaker consists of a 280 watt amplifier for the mid range and 100w amplifier for the tweeter.
  • Wireless Streaming features include: Apple AirPlay 2, Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 4.2
  • Resolution Up To: 384kHz/24bit depending on connection.
  • Featured Inputs: HDMI eArc, TOSLINK, Digital Coaxial, Analog 3.5mm Auxiliary, RJ45, WiFi

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

$113.99
$90.76
 in stock
3 new from $90.49
8 used from $60.37
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 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

Wireless Home Audio Amplifier System - Bluetooth Compatible Sound Stereo Receiver Amp - 6 Channel 600Watt Power, Digital LCD, Headphone Jack, 1/4'' Microphone IN USB SD AUX RCA FM Radio - Pyle PTA66BT

$149.99
$120.43
 in stock
3 new from $120.13
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 600 WATT POWER: The Pyle 6 Channel home audio amplifier is perfect for your PA and home theater entertainment. It gives you 600 Watts 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 stereo receiver is compatible with wireless bluetooth and works with latest devices, including smartphones, tablets, laptops and computers. It also has a headphone jack for audio monitoring
  • 6 INPUTS: The personal portable digital amp box has a USB flash drive / SD card reader for MP3 / WMA playback, AUX input, dual 1/4 inches microphone in, and RCA connector. It also has FM radio with digital LCD channel display, push type speaker connector. Bluetooth Connectivity - Wireless Range Up to 40 plus feet
  • TALK OVER BUTTON: The compact PA 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, PA, voice over, and announcements
  • EQ CONTROLS: The sound amplifying device has rotary knob and crisp buttons for treble, bass, master volume, echo, mic volume, mic tone configuration and source input mode selector. A remote control is also included in the package for distant control

Nobsound 120W Mini Bluetooth 5.0 Power Amplifier Hi-Fi Stereo Class D Audio Amp 2.0 Channel Wireless Receiver Lossless Music Player TF USB Home Speaker (Upgrade Version)

$60.00
$46.99
 in stock
2 new from $45.99
5 used from $32.89
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • As a digital power amplifier & music player, it supports RCA/AUX/USB/BT 5.0/TF Card inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. U-disk and TF card support WAV, APE, FLAC lossless formats .
  • USB interface supports U-disk, computers (no need for driver) and phones (with OTG function) input. Bluetooth 5.0 achieves stable and faster transmission speed, TF card makes it convenient to enjoy high-quality music even on the road or outdoor.
  • Adopting powerful amplifier chip, max output power can reach 60W+60W, enough for most home desktop/bookshelf/indoor passive speakers(4-16Ω). The sound is clear and clean without any audible noise even at high output.
  • Compact design and exquisite appearance, attractive chassis with LED display and power / mode switch, very suitable for home and desktop audio system use. DC 9-24V wide voltage makes it possible to be used in car or motorcycle.
  • Comes with complete accessories including high-quality 19V power supply, USB cable(with shielding ring), 1:2 and 2:2 RCA cable, 3.5mm AUX cable, no need to wait and enjoy its powerful function at once as long as you receive it.

KEF KC62 Subwoofer (White)

$1,499.98  in stock
3 new from $1,499.98
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • Frequency Response (±3dB): 11Hz – 200Hz
  • 1000 Watt RMS Power
  • 5 DSP Settings (Free Space, Next to a wall, In a corner, In a cabinet, Apartment Mode)
  • Dual 6.5" drivers
  • Dimension (H x W x D) with Rear Panel and Feet: 9.7 x 10.1 x 9.8 in

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

$91.99
$48.14
 in stock
5 new from $48.14
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 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

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)

$64.99
$51.99
 in stock
2 new from $51.99
1 used from $47.70
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • 【200 Watt Utral-large Power】Sunbuck 2 channel Bluetooth stereo amplifier receiver provides 200W/100W x 2 P.M.P.O(Peak Music Power Output), 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.
  • 【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.
  • 【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.

KEF Q350 Bookshelf Speakers (Pair, Black)

$749.99
$499.98
 in stock
3 new from $499.98
4 used from $437.60
Free shipping
Amazon.com
as of March 2, 2022 9:51 pm

Features

  • The KEF Q350 Bookshelf Speaker is the newest iteration of KEF award-winning Q Series. The Q350 features a new cabinet, sleek new finishes, and an improved 6.5” Uni-Q driver Array.
  • The Q350 contains an enhanced Uni-Q driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass.
  • The front port has been moved to the back of the Q350 and internal architecture has been redesigned to reduce internal resonances to improve audio clarity.
  • The Q350 is available in sleek matte Black and White vinyl finishes.

Best Amplifiers For Kef R3 2022 | Price Comparison

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