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  • 3 VIDEOS
Unboxing - Avantree Harmony 2 Multi Room Speaker SystemAvantreeDirect USA
  • Avantree Harmony 2 - Multi-Room Wireless Speaker System with Bluetooth & Wired Inputs, Set of 3 Speakers with Independent Use, Scalable up to 100, Low Latency Sync for Home, Outdoor, Church & Events
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Avantree Harmony 2 - Multi-Room Wireless Speaker System with Bluetooth & Wired Inputs, Set of 3 Speakers with Independent Use, Scalable up to 100, Low Latency Sync for Home, Outdoor, Church & Events

4.0 out of 5 stars (91)

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About this item

  • 【For Multi-room Indoor Audio】Designed for homes, classrooms, offices, and meeting rooms needing the same audio across multiple speakers. Ideal for background music, TV sound, and spoken content with consistent room-to-room coverage.
  • 【Ultra Low Latency Under 30ms】Delivers synchronized playback with under-30 ms latency, keeping audio aligned across all speakers. Speech and video sound natural with no noticeable delay or echo during shared listening.
  • 【Simple Setup, No App Required】Connect the transmitter to your TV, phone, or laptop via optical, AUX, or Bluetooth. Power on and speakers auto-connect with no app installation or complex setup steps.
  • 【Not For Large Outdoor Venues】Not designed for large outdoor spaces or very loud environments due to limited maximum volume. Best suited for indoor use where clear, synchronized audio coverage is required.
  • 【Limited Microphone Input Type】Not compatible with USB mics, direct XLR mics, or 3.5mm TRRS headset mics. Requires line-level output (3.5mm TRS or RCA) from a powered mic, wireless receiver, or mixer.

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This item: Avantree Harmony 2 - Multi-Room Wireless Speaker System with Bluetooth & Wired Inputs, Set of 3 Speakers with Independent Use, Scalable up to 100, Low Latency Sync for Home, Outdoor, Church & Events
$329.99
Get it by Saturday, Feb 7
In Stock
Sold by PhatekStore and ships from 鶹 Fulfillment.
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$99.99
Get it by Saturday, Feb 7
In Stock
Sold by AvantreeDirect USA and ships from 鶹 Fulfillment.
Total price:$00
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Product Description

wireless speakers system

Transmitter & Speakers

Transmitter Carrier Frequency 2.4GHz
Connectivity Options Bluetooth 5.4, optical, AUX 3.5mm
Speakers-Transmitter Range Range between speakers and transmitter: 65 ft / 20 m
Transmitter-Phone Range Range between transmitter and Bluetooth audio source: 15 ft / 5 m
Speakers Wireless Connectivity 2.4G RF & Bluetooth 5.4
Speaker Playtime Up to 6hr
Charging Time 4hr
Power Output 15W, THD≤1%
Battery Type Built-in rechargeable
Size 210 x 90 x 90mm
Net Weight 940g
Supported Bluetooth Profiles A2DP, AVRCP, HSP, HFP
  • Most phones, TVs, tablets, and computers through Bluetooth, AUX, or Optical connection.

  • Yes. You can expand the system by adding more Harmony 2 speakers, up to 100 total.

  • No. This is not a PA or sound amplification system. It is designed for audio distribution only and requires a line-level output from a powered mic receiver or mixer.

  • It’s best for indoor use - like at home, in a classroom, or for small events. Outdoors, the sound may feel too soft.

  • Yes. Each speaker also works alone as a regular Bluetooth speaker.

Product information

Technical Details

Mounting type ‎Rope loop for optionally hanging or mounting
Material ‎Plastic
Model name ‎Harmony 2
Speaker type ‎Multi Room
Special feature ‎1. Multi-Room Audio; 2. Expandable System; 3. Easy Setup
Recommended uses for product ‎For Computers, For Music Players, For Smartphones or Tablets, For Televisions
Compatible devices ‎Desktop, Home Theater, Laptop, Smartphone, Tablet, Television
Unit count ‎3.0 Count
Surround sound channel configuration ‎3.0
Colour ‎Black
Included components ‎3 Charging Cables for Speakers, 3 Speakers, Optical & AUX 3.5mm Audio Cables, Power Cable for Transmitter, Transmitter
Product Dimensions ‎31D x 11W x 30H Centimetres
Is waterproof ‎false
Maximum range ‎30 Meters
Number of Items ‎1
Control method ‎Touch
Wireless communication technology ‎Bluetooth
Speaker size ‎21 Centimeters
Power source ‎Corded Electric
Manufacturer ‎Avantree
Item model number ‎WSSP-5308
ASIN ‎B0DJNTPZF7

Additional Information

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Avantree Harmony 2 - Multi-Room Wireless Speaker System with Bluetooth & Wired Inputs, Set of 3 Speakers with Independent Use, Scalable up to 100, Low Latency Sync for Home, Outdoor, Church & Events


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Product details

  • Batteries ‏ : ‎ 3 CR5 batteries required. (included)
  • Product Dimensions ‏ : ‎ 31 x 11 x 30 cm; 2.9 kg
  • Date First Available ‏ : ‎ Oct. 8 2024
  • Manufacturer ‏ : ‎ Avantree
  • ASIN ‏ : ‎ B0DJNTPZF7
  • Item model number ‏ : ‎ WSSP-5308
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #11,269 in Electronics (See Top 100 in Electronics)
  • Customer Reviews:
    4.0 out of 5 stars (91)