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In the increasingly rich world of wireless speakers, the Harman Kardon Omni 50+ emerges as a comprehensive choice for users who demand high sound quality, flexibility and smart connectivity. Not only impressing with its sophisticated design and powerful capacity, this speaker also brings a rich hi-fi sound experience in a compact, easy-to-carry size.
Harman Kardon Omni 50+ bluetooth speaker
Introducing the Harman Kardon Omni 50+ speaker
Harman Kardon Omni 50+ is a premium wireless speaker with integrated Bluetooth, Wi-Fi and AUX, providing detailed sound quality, impressive 100W capacity and flexible mobility. Suitable for both modern living spaces and outdoor activities, this product meets the diverse entertainment needs of music lovers.
Outstanding product specifications:
Wireless connection Bluetooth, Wi-Fi 2.4GHz and 5GHz or AUX 3.5mm: Meet all connectivity needs from modern streaming to traditional analog devices.
5 hours battery life at medium volume: Suitable for picnics, outdoor activities or home use without the need for constant power supply.
Drivers include 2 x 90mm and 2 x 19mm: 4-driver configuration helps reproduce balanced, detailed sound in both bass and treble ranges.
Maximum power 100W (4 x 25W): Provides loud volume and good sound coverage in both open and closed spaces.
Frequency response range 50Hz – 20kHz (-6dB): Delivers full, clear sound from deep bass to high treble.
Power source using 19VDC/3A adapter: Ensures stable power supply for continuous playback performance.
Dimensions 333 x 175 x 215mm: Compact design, easy to arrange in many living spaces or carry when traveling.
Detailed review of Harman Kardon Omni 50+ portable speaker
Harman Kardon Omni 50+ is a high-end wireless portable speaker model belonging to the Omni+ product line of Harman Kardon - a long-standing hi-fi audio brand from the US. Designed for both indoor and outdoor use, Omni 50+ offers a balance between modern design, diverse connectivity, powerful audio performance and convenience in movement.
Design & Durability: Compact yet sturdy
Right from the appearance, Harman Kardon Omni 50+ impresses with its soft curved design, carrying the modern minimalist language - a characteristic of high-end audio products. The speaker shell uses hard polycarbonate material covered with high-quality acoustic mesh fabric, not only bringing a sophisticated appearance but also helping the sound to escape evenly in 360 degrees.
With dimensions of 333 x 175 x 215mm and a weight of 3.34kg, the speaker is compact enough to be easily carried but still heavy enough to maintain sound when placed on uneven surfaces such as lawns, beaches or outdoor tables. In particular, the product meets IPX5 water resistance standards, helping to protect against light splashes of water - suitable for use at swimming pools, gardens, picnics without worrying about damage due to weather.
Sound & Performance: 100W Class Made Different
One of the most notable features of the Omni 50+ is its ability to deliver powerful, detailed sound, with a 4-driver system including 2 90mm woofers and 2 19mm tweeters, combined with a Class D amplifier for a maximum power of up to 100W (4 x 25W). This is a very impressive number in the portable speaker segment.
In terms of frequency response, the speaker has a frequency response of 50Hz to 20kHz (–6dB), ensuring good performance of both bass and treble. Bass goes deep enough to give power to EDM and hip-hop tracks, while treble remains clear, bright, and not harsh. Thanks to the built-in DSP processor, the sound is optimally tuned to the environment, limiting distortion and maintaining stable quality even when played at high volumes.
Harman Kardon Omni 50+ Portable Speaker
Connectivity & Control: Maximum Flexibility, Superior Intelligence
The Harman Kardon Omni 50+ is more than just a Bluetooth speaker. It's a multi-connectivity audio device, with built-in 2.4GHz and 5GHz dual-band Wi-Fi, Spotify Connect support, built-in Google Chromecast, and multi-room music playback via the Harman Kardon Multi-Room ecosystem.
In addition, the speaker also supports Bluetooth A2DP and a 3.5mm AUX port, making it easy to connect to laptops, TVs, analog music players or mobile devices. Users can control the speaker via the Harman Kardon Controller or Google Home application, allowing them to customize volume, EQ, select music playback zones, pair stereo speakers, and update firmware.
Battery & portability: 5 hours of battery life, easy to carry
Omni 50+ is equipped with a built-in lithium-ion rechargeable battery for up to 5 hours of continuous music playback at medium volume - just enough for picnics, small outdoor parties or to carry when traveling. When used indoors, users can directly plug in a 19VDC/3A adapter for continuous use without worrying about running out of battery.
The handle is designed to be hidden, making it easy to carry without affecting the overall design. Weighing less than 3.5kg, the Omni 50+ is a rare speaker in its price range that has both powerful performance and is compact enough to "pick up and go".
Harman Kardon Omni 50+ Applications
The Harman Kardon Omni 50+ is more than just a portable music speaker – it’s designed to flexibly meet a variety of practical needs, from personal entertainment to multi-room connectivity in modern living spaces. Here are some typical application scenarios that demonstrate the versatility of the Omni 50+.
Play music for home entertainment
With a powerful 100W output and full-range sound reproduction, the Omni 50+ is perfect for use as a mainstay speaker in the living room, bedroom or office. Thanks to 5GHz Wi-Fi and Bluetooth support, the speaker can play music from your phone, laptop, tablet or online services like Spotify, Tidal, Deezer easily and stably. The sound quality is rich in detail, with low distortion for a high-end experience when listening to music, watching movies, or playing games.
Harman Kardon Omni 50+ speaker
Outdoor speakers for picnics, garden parties, swimming pools
With IPX5 water resistance and up to 5 hours of battery life, the Omni 50+ is the ideal device to bring to picnics, outdoor BBQs or gatherings with friends at the pool. Large capacity enough to cover open spaces, strong bass combined with stable operation helps the speaker work well in many different weather conditions without losing power or distorting sound.
Multi-room audio system for smart home
Omni 50+ integrates Harman Kardon multi-room technology, allowing users to connect multiple speakers of the same line to play music simultaneously in different areas of the house - such as the living room, bedroom and kitchen. All are controlled via the Harman Kardon Controller app or Google Home, in line with modern smart home trends. This is a big plus for families who love technology and want to personalize their living space with music.
Speakers support small meetings or personal workspaces
With clear sound quality, clean midrange and bright treble, the Omni 50+ can be used for light background music in the office, personal workspace or even for small group meetings. The simplicity of operation and connectivity makes the device quickly become part of the modern work environment, where music is a tool to increase productivity and focus.
Make auxiliary speakers for TV, mini projector
Thanks to the 3.5mm AUX port and wireless connection, the Omni 50+ can completely act as a mini soundbar for older TVs without Bluetooth or as an auxiliary speaker for mini projectors for home entertainment. The wide sound range and deep bass help enhance the experience of watching movies and playing games, especially in narrow spaces where it is not possible to install a dedicated speaker system.
Address to buy genuine Harman Kardon Omni 50+ speakers, reputable warranty
If you are looking for a reliable address, Phuc Truong Audio is the top choice in Ho Chi Minh City. This is the official distributor of high-end audio products such as Harman Kardon, ensuring origin, full accessories and transparent warranty policy.
Also, when buying at Phuc Truong Audio, you will also be advised to choose the right speaker for your space, receive a maintenance voucher, and have a policy of checking the goods - trying before paying. This is a place worth considering if you want to own a new Omni 50+, with full CO/CQ certification and thoughtful warranty.
Frequently asked questions about Harman Kardon Omni 50+ portable speaker
Is the Harman Kardon Omni 50+ suitable for use as a main speaker in the living room?
Yes. With 100W peak power, 4-driver configuration and dual-band Wi-Fi support, the Omni 50+ is not enough to replace a system. traditional speakers in living rooms of 20-40m², especially if combined with additional speakers to create a stereo or multi-room system.
Does the speaker have a built in microphone for calling?
No. Omni 50+ does not have microphone Integrated – no calling, no live voice assistant.
Can bass and treble be adjusted?
No direct adjustments on the speaker. EQ must be adjusted via the control app or music player (like Spotify).
Do I need a separate app to control it?
Yes. Use the Harman Kardon Controller app or Google Home to set up, play music, and manage your speakers.
Can it be used as a background speaker in a small coffee shop?
Absolutely. Adequate volume, clean sound quality – suitable for spaces under 50m² such as acoustic cafes, salons, showrooms.
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