Avantree Harmony 2 Multi-Room Wireless Speaker System

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84%
85%
Sound Quality
93%
Ease of Setup
88%
Connectivity & Range
81%
Build Quality
78%
Battery Life
91%
Expandability
86%
Compatibility
83%
Performance in Large Spaces
75%
Customer Support
80%
Portability
70%
App/Software Experience
92%
Value for Money
More

Overview

The Avantree Harmony 2 Multi-Room Wireless Speaker System is designed for users who want seamless audio across multiple rooms. This wireless speaker system is easy to set up, offering flexibility with Bluetooth, AUX, or optical inputs. With the ability to connect up to 100 speakers, it’s an excellent choice for larger spaces or events. Its indoor-focused design works perfectly for small to medium-sized rooms, making it ideal for home entertainment or smaller gatherings. The expandable system and easy connectivity make it a versatile choice for many users.

Features & Benefits

This multi-room audio solution offers a range of standout features that improve the listening experience. The system ensures low-latency audio sync (under 30ms) for smooth sound, perfect for entertainment or presentations. It boasts a speaker-to-base range of up to 65 feet, which allows for flexible speaker placement throughout a room. Built-in rechargeable batteries offer up to 6 hours of playtime, while the plug-and-play setup makes it simple to use without any app or pairing required.

Best For

The Avantree Harmony 2 wireless speaker system is ideal for various environments. It’s perfect for home entertainment setups, providing multi-room sound without a complex setup. Classrooms and small meetings can benefit from its voice reinforcement capabilities. Additionally, it suits small indoor events or gatherings requiring ambient background music. For those seeking a simple, flexible, and expandable audio solution, this system offers an easy way to enhance any indoor space.

User Feedback

Users generally appreciate the easy setup and plug-and-play functionality of this system, which makes it perfect for those not looking for complicated configurations. Many have highlighted the low-latency sync as a major benefit, especially in settings like meetings and presentations. However, some users feel the audio quality is better suited for background music than for more high-energy sound experiences. The ability to expand with additional speakers has been frequently praised, making it a great option for those needing audio in larger spaces.

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Pros

  • Easy plug-and-play setup without the need for apps or complicated pairing.
  • Low-latency audio sync makes it ideal for presentations or meetings.
  • Expandable system supports up to 100 speakers, perfect for larger events.
  • Compact size and rechargeable batteries offer flexibility for indoor use.
  • Good range of up to 65 feet from the base for flexible speaker placement.
  • Affordable option for users seeking an expandable multi-room setup.

Cons

  • Limited battery life of 6 hours may not be enough for full-day events.
  • Not suitable for high-energy sound setups, as it lacks deep bass.
  • Bluetooth range of just 10 feet can be limiting in larger open spaces.
  • System is optimized for indoor use and not recommended for outdoor environments.
  • The build quality may not hold up under heavy touring or rough handling.
  • Sound quality may not meet the expectations of audiophiles or music enthusiasts.

Ratings

After analyzing verified user reviews from multiple platforms and languages, we’ve gathered a balanced overview of the Avantree Harmony 2 Multi-Room Wireless Speaker System. Our evaluation reflects both strengths and common pain points mentioned across different sources, ensuring a comprehensive and unbiased view. All spam, bot, and incentivized reviews have been filtered out, so only authentic feedback contributes to these ratings. We’ve reviewed this system based on real user experiences with usability, sound quality, setup, and more.

Sound Quality
85%
Many users appreciate the sound clarity and balanced output, especially for background music and casual listening. The audio sync is particularly useful in multi-room setups, ensuring a seamless listening experience throughout the space.
A few users mentioned that the system's sound quality is not ideal for more demanding, high-energy sound applications. Some felt the bass could be more robust for larger parties or events requiring more powerful audio.
Ease of Setup
93%
The plug-and-play setup is a standout feature. Users highlight how easy it is to get started, even for non-tech-savvy individuals. The lack of pairing requirements makes it a convenient option for those seeking a hassle-free installation.
A small number of users mentioned that the lack of detailed instructions for more complex setups (like multi-speaker configurations) left them feeling a bit uncertain. However, this was a minor issue for most.
Connectivity & Range
88%
The connectivity options, including Bluetooth, AUX, and optical input, provide excellent flexibility. Users frequently note the reliable speaker-to-base range, with up to 65 feet, allowing flexible placement in various room sizes.
Some buyers pointed out that the Bluetooth range is somewhat limited when used in larger, open spaces, especially in environments with obstacles. A few mentioned experiencing occasional signal drops in crowded areas.
Build Quality
81%
19%
The build quality is generally considered solid for its price range. The speakers are well-constructed with a nice, compact design, and the materials feel durable enough for indoor use.
However, some users found the weight of the speakers a bit heavy, especially when mounting or placing them in certain areas. Additionally, a few reviewers mentioned concerns about long-term durability due to the plastic feel.
Battery Life
78%
22%
The built-in rechargeable batteries with up to 6 hours of playtime are convenient for users who need wireless portability. Many enjoy the ability to use the speakers without being tethered to power outlets for a while.
On the downside, some users feel that the battery life could be better, especially for those using the speakers in larger, event-type environments where longer playtime is critical. Some wished for a longer-lasting charge for all-day use.
Expandability
91%
One of the most praised features is the ability to add up to 100 speakers, making it an excellent choice for larger spaces or events. Users appreciate how easy it is to scale up their setup as their audio needs grow.
A few users have mentioned that expanding the system to multiple speakers requires careful placement and may not be as seamless as expected in all environments. However, most users find it manageable for typical home or event use.
Compatibility
86%
The system works well with a variety of devices, including smartphones, laptops, and other Bluetooth-enabled gadgets. This broad compatibility makes it a versatile solution for most users.
Some users experienced minor issues when trying to connect to older devices or certain TVs. While compatibility was generally good, these occasional hiccups left a few buyers frustrated.
Performance in Large Spaces
83%
Users report that the system performs well in small to medium spaces, delivering good audio coverage across multiple rooms. The wireless feature makes it especially appealing for event use in indoor venues.
However, some users mentioned that in very large open spaces or outdoor areas, the performance starts to suffer, especially in terms of sound clarity and range. It is best suited for indoor use or moderately sized venues.
Customer Support
75%
25%
Several users have had positive experiences with the customer support team, citing prompt responses to inquiries and issues. The company seems willing to assist with setup or technical questions.
Unfortunately, a portion of users experienced delays in responses or had to follow up multiple times to resolve their issues. While generally positive, some felt the support could be more responsive and consistent.
Portability
80%
20%
The lightweight design and compact size of the speakers make them fairly portable. This is appreciated by users who plan to move them around different rooms or take them to various indoor events.
However, the speakers' weight and size are somewhat cumbersome for users who need to carry them over long distances. Some also felt the rope loop for hanging or mounting could be more robust for easier portability.
App/Software Experience
70%
30%
Most users enjoy the fact that the system doesn't require an app for setup, which keeps things simple. The plug-and-play feature was a hit among those who prefer minimal tech complexity.
However, a few users noted that the lack of an app to control settings or tweak sound preferences is a downside. They hoped for more customization options, especially for advanced users who desire finer control over their audio setup.
Value for Money
92%
For the price, users generally find this system offers great value. The combination of easy setup, good sound quality, and expandability for larger spaces makes it a solid investment for home or event use.
Some users felt the price was a bit high compared to other wireless audio systems, especially considering the limited battery life. Nonetheless, most feel it’s worth the price for the flexibility and performance it provides.

Suitable for:

The Avantree Harmony 2 Multi-Room Wireless Speaker System is ideal for users who need a flexible, easy-to-use audio solution. It works particularly well for home entertainment setups where seamless, multi-room audio is desired, such as in living rooms, kitchens, and hallways. The system’s plug-and-play setup makes it a great option for non-tech-savvy individuals, while its low-latency audio sync benefits those hosting presentations or meetings. Additionally, the expandable nature of this system, which supports up to 100 speakers, suits larger spaces or events, making it perfect for small gatherings or classrooms that require clear, consistent sound. Its compact size and solid battery life also make it suitable for portable use in various indoor settings.

Not suitable for:

However, the Avantree Harmony 2 is not ideal for users seeking a high-powered, high-energy audio system for larger outdoor events. The system’s battery life is limited to six hours per charge, which may fall short for all-day usage at bigger gatherings or in noisy environments. It also doesn't deliver the robust bass needed for those who prioritize deep, energetic sound, such as audiophiles or people hosting dance parties. Additionally, its Bluetooth range might not suffice in very large open spaces, limiting its effectiveness for certain commercial or expansive setups. Users who require more advanced customization options, like app control, may find this product lacking in that department.

Specifications

  • Connectivity: Supports 2.4GHz RF and Bluetooth 5.4 for wireless audio transmission.
  • Audio Output: Each speaker delivers 15W of audio output for clear sound reproduction.
  • Speaker Size: Each speaker measures 8.3 × 3.5 × 3.5 inches, making it compact and easy to place.
  • Battery Life: The built-in rechargeable battery provides up to 6 hours of playtime per charge.
  • Charging Time: Each speaker takes approximately 4 hours to fully charge via USB-C.
  • Speaker Weight: Each speaker weighs 2.1 lbs, offering a balance of portability and durability.
  • Speaker Range: Speakers can be placed up to 65 feet from the base unit for flexible setup.
  • Bluetooth Range: Bluetooth connectivity supports up to 10 feet of range between the speakers and source device.
  • Latency: The system offers a low latency of under 30ms for seamless audio synchronization.
  • Expandable System: Supports the connection of up to 100 speakers for larger spaces or events.
  • Water Resistance: The speakers are water-resistant, designed for indoor use only.
  • Mounting Option: Each speaker includes a rope loop for optional hanging or mounting.
  • Input Options: Supports Bluetooth, optical, and AUX (3.5mm) inputs for versatile audio sources.
  • Power Supply: Powered via USB-C with a 5V/1–2A input for charging the speakers.
  • Unit Count: Each package includes three speakers, ready for a multi-room setup.
  • Indoor Use: The system is optimized for indoor environments, not suitable for outdoor use.
  • Setup: Features a simple plug-and-play setup with no need for app installation or complex pairing.
  • Compatibility: Compatible with a wide range of Bluetooth, AUX, and optical-enabled audio devices.

FAQ

The setup is simple and plug-and-play. Just connect the transmitter to your audio source using Bluetooth, AUX, or optical input, then power on the speakers. No app or pairing is required, making it easy for non-tech users to get started.

The speakers can be placed up to 65 feet from the base, giving you flexibility to set them up across multiple rooms or areas.

These speakers are designed for indoor use only, as they are optimized for smaller, quieter environments. They may not perform well in outdoor or noisy settings.

The system can support up to 100 speakers, making it a great choice for large spaces or events where you need multiple audio sources.

Each speaker has a built-in rechargeable battery that lasts up to 6 hours on a full charge. If you need longer playtime, you can simply recharge the speakers between uses.

Yes, each speaker can connect independently via Bluetooth, so you can use them for personalized audio experiences such as streaming music from your phone.

The sound quality is excellent for background music or speech in smaller spaces, but it may not deliver the depth and power needed for high-energy music or large-scale events.

You can control each speaker independently, allowing for flexible audio setups and the ability to create customized sound zones in different rooms or areas.

While the speakers have a good wireless range of up to 65 feet from the base, the Bluetooth range is limited to about 10 feet, which may restrict placement in larger or more open spaces.

Yes, each speaker comes with a rope loop for optional hanging or mounting, giving you more flexibility in how you place and position the speakers in your space.