Kanto YU4 Powered Speakers with Bluetooth and Phono Preamp




Kanto YU4 Powered Speakers with Bluetooth and Phono Preamp


Whether you’re hanging out with friends or kicking it solo, YU4 ensures you’re always in good company. Producing 140W peak power, its Class D amplifier effortlessly fills your room with rich, spacious sound. Carefully designed 4″ Kevlar® drivers and 1″ silk dome tweeters faithfully reproduce your favorite tunes, letting you enjoy them to their fullest. Packed with connectivity, YU4 makes it easy to throw on your latest vinyl with a built-in phono preamp, or sit back and stream your carefully curated playlist via Bluetooth™. Crystal-clear, detailed sound for all to enjoy.


  • Up to 70W of Total RMS Power
  • 2-Way Speaker Design
  • 4″ Kevlar Woofers
  • 1″ Silk Dome Tweeters
  • Dual 1.25″ Flared Bass Ports
  • Bluetooth with aptX
  • RCA with Phono, 1/8″ AUX, 2x Optical In
  • RCA Subwoofer Output
  • 60 Hz to 20 kHz Frequency Response
  • MDF Cabinet
  • Matte Black MFR # YU4MB
  • Matte Black YU4 UPC: 800152716800
  • Matte White MFR # YU4MW
  • Matte White YU4 UPC : 800152716824
  • Gloss Teal MFR # YU4GT
  • Gloss Teal YU4 UPC : 800152716787




Bluetooth APTX 
Built-in Bluetooth with Qualcomm aptX technology lets you enjoy high-quality streaming from the palm of your hand. 

Phono Preamp 
Equipped with an integrated phono preamp, YU4 can be easily connected to any vintage or modern day turntable. 

Remarkable Sound 
Enclosed in handcrafted cabinets, YU4’s 1″ silk dome tweeters and 4″ Kevlar drivers deliver crisp highs and wonderfully balanced mid-range, faithfully reproducing all your favorite tunes. 

Simple Interface 
YU4’s user-friendly interface features a single knob. Simply rotate for volume, push in to cycle through the five inputs or push and hold to activate and deactivate standby mode. 

Signal detection 
YU4 features automatic standby and power-up modes, helping to conserve power when you’re gone and ensuring you never miss a beat when the music starts playing. 

Remote Control 
With volume, input, tone and balance controls, as well as playback options when using Bluetooth, the YU4 remote gives you full control over your audio.







  • Tweeters: 1 inch Silk Dome
  • Woofers: 4 inch Kevlar®
  • Remote: Included



  • Amplifier Type: Class D
  • Nominal Impedance: 4 Ohm
  • Frequency Response: 60 Hz – 20 kHz
  • Total Harmonic Distortion: < 0.25%
  • Crossover System: 2-way
  • Crossover Frequency: 2.0 kHz


Inputs / Outputs


  • 1 x 3.5mm mini-jack AUX
  • 1 x RCA L/R with Phono Switch Inputs
  • 2 x Optical (TOSLINK)
  • 1 x Bluetooth™ with Qualcomm® aptX™


  • 1 x Subwoofer
  • 1 x USB Charge 5V 1A

Speaker Terminals: Left and Right Binding Posts

  • Input Voltage / Frequency: 100V 60 Hz /240V 50 Hz (auto switching)
  • Input Sensitivity: 560 mV


  • Power Output: 140W Peak Power (70 Watts Total RMS)
  • Standby Power Consumption: < 0.5 W

What’s In The Box:

  • Kanto YU4 Powered Speakers
  • Remote with batteries
  • Power cord
  • Speaker Wire
  • 3.5mm Auxiliary Cable
  • Rubber feet
  • Manual



  • Height: 8.7″
  • Width: 5.5″
  • Depth: 7.5″



  • Passive: 5.5 lbs
  • Active: 6.9 lbs
  • Shipping: 16.5 lbs


Warranty Information:

  • – Manufacturer Warranty (authorized online retailer): 2 Year Limited Warranty


Elegant Design

Kanto speakers incorporate an aesthetic centered around two modern design principles: simple form factor and use of premium materials. Carefully sanded cabinets, woven Kevlar® drivers and eye-catching silk dome tweeters provide more than something to listen to. Together they embody a passion for both sound and design.





Inspired by an equal appreciation for digital and analog, YU4 gives you the freedom to throw on your latest vinyl with a built-in phono preamp.



Compatible with virtually all audio devices, RCA and AUX ports provide a quick and easy way of connecting to your source. 

Enjoy the best sound your digital devices have to offer with two Optical TOSLINK ports.

For additional bass, plug a subwoofer into the SUB OUT port.

A built-in phono preamp allows you to plug a turntable directly into your speakers. Flip between Phono and Line inputs with a single switch.

Keep your phone charged with a 5V USB port to ensure you never miss a beat.



Bluetooth Enabled

Featuring built-in Bluetooth™ with Qualcomm® aptX™ technology, YU4 allows you to sit back and enjoy your newly curated playlist from the palm of your hand.




Remote Control

Packed with functionality, the YU series remote makes listening to music more convenient. Quickly switch between sources, tune your sound to fit your space, and control playback while streaming via Bluetooth™.



Signal Detection

YU4 features automatic standby and power-up modes, helping to conserve power when you’re gone and ensuring you never miss a beat when the music starts playing.