Kanto YU4 Powered Bookshelf Speakers

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Play audio with ease and comfort from nearly any device with the pair of Kanto YU4 2-Way Powered Bookshelf Speakers. They feature an RCA, 1/8" mini, and two optical TOSLINK inputs, plus built-in Bluetooth for wireless connectivity. The RCA input can function as either a line-level or phono input via a rear-mounted switch, and a ground terminal is onboard to attach to your turntable. A 5V USB port is also built-in to keep your phone charged during playback. Each speaker has a 4" Kevlar woofer and a 1" silk dome tweeter to produce a total RMS output of up to 70W. An IR remote is included, along with speaker wire and an 1/8" AUX cable for instant connectivity.

Speakers that can do it all

  • For laid-back listeners, hardcore gamers, and vinyl enthusiasts alike, the 4 was designed to do it all. All you need to do is provide the source.

Designed for Sound and Aesthetics

  • Kanto speakers feature sanded cabinets, woven Kevlar drivers, and silk dome tweeters to embody both sound and design.

Enhanced Connectivity

  • Inspired by an appreciation for both digital and analog connectivity, the 4 is designed to give you the freedom to enjoy all your devices. Connect your turntable directly to the speakers' built-in phono preamp, transmit audio from your display via optical TOSLINK, or connect your subwoofer for extra bass.

Remote Control

  • The included remote control allows you to switch between sources, tune your sound, and control playback while streaming via Bluetooth.

Additional Features

  • A rear-mounted switch allows you to flip between Phono and Line RCA input types.
  • Keep your phone charged with the rear-mounted 5V USB port.
  • Auto-standby mode helps conserve energy when the speakers are not in use.
  • Product Highlights:

    • 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
  • Specs:

    Speaker System

    • Drivers: 1x 4" (10.2 cm) Kevlar woofer per speaker, 1x 1" (2.54 cm) silk dome tweeter per speaker
    • Total Power: Output RMS: 70 W total, Peak: 140 W total
    • Amplifier Type: Class D
    • Port: 1.25" (3.2 cm) dual flared bass ports
    • Frequency Response: 60 Hz to 20 kHz
    • THD: <0.25%
    • Crossover: Type 2-way
    • Crossover Frequency: 2 kHz


    • Input Connector:
    • Left Speaker: 1 x RCA L/R pair with phono preamp,2 x Optical TOSLINK,1 x 1/8" (3.5 mm) AUX
    • Right Speaker: 1 x Knurled speaker binding post pair from left speaker
    • Output Connector:
    • Left Speaker: 1 x RCA line-level connection to subwoofer,1 x Knurled speaker binding post pair to right speaker,1 x USB charge 5 V, 1 A,Wireless Bluetooth with aptX
    • Other Connections:
    • Left Speaker: 1 x AC input,1 x Ground terminal

      Input Sensitivity: 560 mV

    Physical and Environmental

    • Construction Material: MDF
    • Mounting Options: 1/4"-20 mounting hole on base
    • Power Requirements: 100 to 240 VAC, 50/60 Hz
    • Standby Power Consumption: <0.5 w="" p="">
    • Dimensions (W x H x D) Each Speaker: 5.5 x 8.7 x 7.5" (14 x 22 x 19 cm)
    • Weight: Left Speaker: 6.9 lb (3.2 kg), Right Speaker: 5.5 lb (2.5 kg)

    What's In The Box:

    • Kanto Living YU4 2-Way Powered Bookshelf Speakers
    • Remote Control
    • 2 x AAA Batteries
    • Speaker Wire
    • 1/8" AUX Cable
    • 8 x Rubber Feet
    • Power Cord
    • Limited 2-Year Warranty