Kanto Audio YU4 (Pair) – All-In-One Powered Bookshelf Speakers

The Kanto YU4 are fully powered bookshelf speakers packed into a stylish, compact package. Equipped with built‑in Class‑D amplification, Bluetooth (aptX), dual optical and analog inputs—including a phono switch for turntables—plus remote control, they offer a tidy and powerful audio solution for small spaces or desktops.

Key Features

• 4″ Kevlar woofer & 1″ silk dome tweeter: Provides detailed midrange and smooth highs in a well-balanced sound profile
• 70 W Class‑D amp: Delivers clear and powerful output with low distortion
• Multiple inputs + Bluetooth aptX: Seamless connectivity via RCA, 3.5 mm, optical (x2), phono-switchable input, subwoofer out, and wireless streaming
• Front knob + remote control: Offers volume, input selection, tone controls, and playback commands
• Auto standby & USB charge port: Energy-saving standby mode and convenient phone charging option
• Compact form factor: At 19 × 22 × 14 cm and 3.2 kg each, they’re ideal for desktop setups

Customer Benefits

The YU4 delivers feature-rich, high-quality audio in a scaled-down format. Ideal for desktop or dorm-room listening, they avoid clutter with integrated features and offer a painless setup for vinyl, digital or wireless sources.

Quick Specs

• Drivers: 4″ Kevlar woofer, 1″ silk tweeter
• Amplification: 70 W RMS Class‑D
• Frequency Response: 60 Hz–20 kHz
• Inputs: Bluetooth 4.0 aptX, 2× optical, 3.5 mm aux, RCA/phono switchable
• Outputs: Subwoofer out, USB‑A 5 V/1 A
• Dimensions: 19 × 22 × 14 cm
• Weight: 3.2 kg per speaker

What’s in the Box

• Pair of Kanto YU4 speakers
• Interconnect cable and power cord
• Remote control
• 3.5 mm aux cable
• Rubber feet and quick-start guide

Use Cases / Ideal For

Perfect for desktop setups, small living rooms, and nearfield monitoring. Ideal for users wanting integrated amplification, phono input, and streaming in one elegant pair.

Compatibility

Works with any source via analog, digital, or wireless connection. Suitable for vinyl (MM cartridges via phono input), TVs, DACs, phones, computers, and tablets.

Pros & Cons

✅ Pros:

• Comprehensive I/O options with streaming and phono support
• Good midrange clarity and balanced response
• Compact and stylish design
• Remote and front knob offer easy control

⚠️ Cons:

• Bass is modest; may benefit from a subwoofer in larger rooms
• Nearfield performance significantly better than long‑throw listening
• Soundstage and dynamics can be limited off-axis

Kanto YU4 speakers offer an elegant, clutter-free solution with serious sonic value. Ideal for anyone seeking simplicity and versatility without compromising sound quality.