HD4 Home Music System w/Bluetooth aptX-HD

Fill any room with amazing stereo sound. The HD4 can connect either wired or wirelessly, so you can play your music from your computer, phone, tablet, even your turntable or cassette player. Use any music app or device you like. The HD4 also has a headphone amplifier, so you can listen to your music privately with crystal clear sound.

Pro Tip Connect your HD4 to a desktop via Bluetooth or USB for improved audio. This connection bypasses the lower quality audio parts in your computer, allowing the HD4's built-in DAC to refine the sound.

Best Use:

In your workspace

In the living room

Ideal for:

The Audiophile

The Old School Music Lover

The Budget-Conscious

The Perfect Harmony of Modern Design and Dynamic Sound

Designed for smaller spaces, the Audioengine HD4 provides rich and vibrant audio reproduction that smaller systems often lack. The HD4 combines the power of the larger HD6 with the convenience of the smaller HD3. The system is housed in hand-built, real-wood-veneer cabinets for a modern and stylish look. You could call the HD4 eye and ear candy.

Everything You Want in a Music System, Without the Cords

The HD4 gives you the choice of connecting via USB, analog, or Bluetooth aptX-HD from your phone, tablet or computer. Bluetooth aptX-HD gives you CD-like quality sound and extended-range wireless that connects quickly and easily. Enjoy all of your music services, tune into your favorite podcast, or listen to anything and everything from your personal music library.

Spoiler Alert: You're Going to Love Them

• Quick and easy setup
• No network setup, no passwords, no hassle
• Versatile playback in any room, from any app or device
• High-fidelity stereo sound for desktops and small spaces
• Modern, compact design that fits in and fills up any room with sound
• Built-in magnetic (and easy to remove) speaker grilles
• Low-latency Bluetooth aptX-HD, extended-range wireless streaming so you get crystal clear sound
• Analog input for easy turntable connection
• Aramid fiber woofers and silk dome tweeters maintain the integrity of the sound
• Built-in power amps wrapped in precision tuned, hand-built and finished wood-veneer cabinets

The HD4 Leaves You Plenty of Room to Groove

Good news! You don’t have to sacrifice sound quality when you’ve got limited space. Designed to take on space limitations, the HD4 is the perfect choice when your surface area is minimal and exceptional performance is a priority. As stylish as they are compact, the HD4 will easily fit in any small space and fit in with any style of decor.

But the HD4 is more than just a pretty face. This system provides brilliant highs and thumping lows. It’s the difference between listening to your music and experiencing it.

HD4 left speaker - front view

HD4 left speaker - rear panel

Volume

Headphone out

Bluetooth pairing indicator

Bluetooth antenna

Stereo mini-jack input

Stereo RCA inputs & outputs

USB input

Out to right (passive) speaker

Power switch

AC power inlet

Tech Specs

Type

Powered Bluetooth aptX HD speaker system

Amplifier Type

AB

Power Output

120 W peak power total (30 W RMS / 60 W peak per channel), AES

Drivers

4"" aramid fiber woofers 0.75"" silk dome tweeters

What's in the box

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HD4 Home Music System w/Bluetooth aptX-HD powered (left) speaker

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HD4 Home Music System w/Bluetooth aptX-HD passive (right) speaker

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Antenna

1

Quality Gold Plated Banana Plugs

1

AC power cord

1

USB cable

1

Mini-jack audio cable

1

RCA audio cable

2

Microfiber speaker bag

2

Microfiber cable bag

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Setup guide