AudioengineHD4 Wireless Speaker Bluetooth | Bookshelf Speakers | 120W Powered Stereo Speakers | 24-bit DAC | Real Walnut Wood Veneer

AudioengineHD4 Wireless Speaker Bluetooth | Bookshelf Speakers | 120W Powered Stereo Speakers | 24-bit DAC | Real Walnut Wood Veneer

Q: Do these speakers auto-sleep after a period of time of no signal? And more importantly, do they then auto-wake when receiving a signal again?

Yes, the Bluetooth light will go off after a certain amount of inactivity and come on again when used.

Product ID: 367085528

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Details

Brand
Audioengine
Speaker maximum output power
120 Watts
Frequency response
60 Hz
Connectivity technology
Bluetooth RCA
Audio output mode
Stereo
Input voltage
240 Volts

🌳Real Walnut Wood

📡aptX HD Bluetooth

🔊120W Power

Frequently Bought Together

Audioengine HD4 Wireless Bluetooth Bookshelf Speakers - 120W Home Theater Speakers for Music Movies and Gaming - Bluetooth Adaptive apt-X HD 5.3

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Description

🎶 Elevate Your Audio Experience!

STYLISH DESIGN - Real walnut wood veneer adds elegance to your decor.
VERSATILE SETUP - Connect multiple devices with dual analog inputs and USB audio.
ROOM FILLING POWER - 120W of immersive sound that transforms any space.
UNLEASH YOUR SOUND - Experience high-fidelity audio like never before.
SEAMLESS CONNECTIVITY - Stream effortlessly from any device with aptX HD Bluetooth.

The Audioengine HD4 Wireless Speaker is a premium powered Bluetooth speaker system that delivers high-fidelity stereo sound with a powerful 120W output. Featuring aptX HD Bluetooth for seamless streaming, dual analog audio inputs, and a stylish real walnut wood veneer, these bookshelf speakers are perfect for any modern home setup. With a comprehensive package that includes all necessary cables and a 2-year warranty, the HD4 is designed for hassle-free enjoyment of your favorite music.

Specifications

Is Electric	Yes
Power Source	AC
Input Voltage	240 Volts
Speaker Maximum Output Power	120 Watts
Subwoofer Connectivity Technology	Wired
Connectivity Protocol	RCA, Bluetooth, 3.5mm AUX
Wireless Technology	Bluetooth
Connectivity Technology	Bluetooth aptX HD, USB Audio, RCA Analog Input/Output
Item Weight	7.2 Pounds
Item Dimensions D x W x H	6.5"D x 5.5"W x 9"H
Unit Count	1 Count
Signal-to-Noise Ratio	95 dB
Frequency Response	60 Hz
Compatible Devices	Desktop
Speaker Size	9 Inches
Woofer Diameter	4 Inches
Tweeter Diameter	0.75 Inches
Bluetooth Range	100 Feet
MP3 player	No
Processor Count	1
Specific Uses For Product	Home entertainment, Music listening, Gaming, Movies, Desktop setup
Controller Type	iOS, Android
Color	Walnut
Is Waterproof	FALSE
Warranty Type	Full
Maximum Range	100 Feet
Control Method	App
Audio Output Mode	Stereo
Mounting Type	Tabletop Mount
Material Type	Wood
Speaker Type	Bookshelf
Additional Features	aptx, bluetooth
Recommended Uses For Product	For Computers, Smartphones, Tablets, Music Players
Subwoofer Diameter	4 Inches

Have a Question? See What Others Asked

Do these speakers auto-sleep after a period of time of no signal? And more importantly, do they then auto-wake when receiving a signal again?

Reviews

J**H

Excellent Desktop Speakers

I have had these now for 4 months. They are connected via USB to my Windows desktop PC. They sound absolutely fine. They have an undistorted sound with good balance between bass, mid and treble. They go plenty loud enough for me in my small room.Two minor niggles...1) The "power/volume" knob on the front panel is a volume knob only. The power switch is on the back.2) Occasionally (for me about once a month) they won't play and you have to make a tweak to the Windows' sound settings to get them operating again.Overall, I recommend them so far.***** Update July 2023 *****I may be speaking too soon but now I have connected the speakers to my PC using an audio cable instead of USB, niggle number 2 has gone away.***** Update September 2024 *****Niggle 2 has definitely gone. I listen every day and still like these speakers.

14.01.2023

K**G

Great sound with poor DAC

Brought it over the A-series for the USB connectivity but once I tried it I regretted.The USB DAC is an ordinary one supporting only 44.1k/48kHz in 16bits. They claims it is a 24bit DAC just because it upscales internally. However the result is far from satisfactory - the sound is lack of clarity and dynamic and kind of dull.At the end I connected it to my old Sony PHA-3 as an USB DAC via line-in and the sound is much more improved and vivid.Should have brought the A5+ instead for the same price range.

14.08.2022