--- product_id: 659920868 title: "Bluetooth & Multi-Room Add-On Speaker for Harmony Set" brand: "avantree" price: "S/.591" currency: PEN in_stock: true reviews_count: 9 category: "Avantree" url: https://www.desertcart.pe/products/659920868-bluetooth-and-multi-room-add-on-speaker-for-harmony-set store_origin: PE region: Peru --- # Dual drivers + bass radiators 100ft Bluetooth range 15W max output power Bluetooth & Multi-Room Add-On Speaker for Harmony Set **Brand:** avantree **Price:** S/.591 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate every space with sound that moves you—because your home deserves to be heard. ## Quick Answers - **What is this?** Bluetooth & Multi-Room Add-On Speaker for Harmony Set by avantree - **How much does it cost?** S/.591 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/659920868-bluetooth-and-multi-room-add-on-speaker-for-harmony-set) ## Best For - avantree enthusiasts ## Why This Product - Trusted avantree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful, Crisp Audio:** Dual drivers and bass radiators deliver rich, room-filling sound that commands attention. - • **Effortless Phone Pairing:** Connect directly to your smartphone for on-the-go control and instant music access. - • **Extended Wireless Freedom:** Enjoy stable Bluetooth connectivity up to 100 feet—perfect for large homes or outdoor gatherings. - • **Personalized Volume Control:** Independently adjust each speaker’s volume to tailor your audio experience in every room. - • **Seamless Multi-Room Expansion:** Add up to 100 speakers for a fully immersive home soundscape. ## Overview The Avantree Bluetooth & Multi-Room Add-On Speaker (5308-RX) is designed to seamlessly expand your Avantree Harmony system with up to 100 speakers. Featuring dual drivers and bass radiators, it delivers powerful 15W stereo sound with crisp clarity. With a Bluetooth range of 100 feet and independent volume controls, it offers flexible, high-quality audio throughout your home or outdoor space. Compatible with smartphones and other devices, this sleek tabletop speaker is perfect for creating a synchronized, immersive multi-room audio experience. ## Description Avantree Bluetooth & Multi-Room Add-On Speaker for Harmony Set Review: Work great, read directions. - Those who say it will not work while charging are wrong, it turns off when you plug it in, just turn it back on. Using in garage, master bedroom, master bathroom, living room and office. I keep them plugged in. Review: Great wireless multi-speaker system! - This speaker system worked great! I just threw a huge party and spread 6 of these wireless speakers around our one acre lot. Paired with desertcart Music via Bluetooth, the entire system worked flawlessly with all 6 speakers perfectly in synch. ## Features - [ADD-ON SPEAKERS] The 5308-RX is intended for use as an add-on speaker for the Avantree Harmony multi-room speaker set. Add up to 100 of these speakers to expand your home speaker system. - [HIGH-QUALITY AUDIO] Dual drivers and dual bass radiators provide extra-loud, extra-crisp audio. - [PHONE COMPATIBILITY] Optionally connect the speaker directly to your phone via Bluetooth. Please note that only one speaker can be connected to your phone at a time using Bluetooth. - [EXTENDED RANGE] Enjoy clear, stable audio at a distance of up to 100ft / 30m from the audio source when used with the transmitter (not included). - [INDEPENDENT VOLUMES] Adjust the volume on each speaker without affecting others’. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPSW3ZQS | | Age Range Description | Adult | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #2,251 in Portable Bluetooth Speakers #15,485 in MP3 & MP4 Player Accessories | | Bluetooth Range | 100 Feet | | Brand | Avantree | | Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet | | Connectivity Protocol | Bluetooth | | Control Method | Touch | | Controller Type | Touchpad | | Customer Reviews | 4.2 4.2 out of 5 stars (26) | | Enclosure Material | Plastic | | Is Waterproof | FALSE | | Item Weight | 1.05 Kilograms | | MP3 player | No | | Manufacturer | Avantree | | Maximum Range | 100 Feet | | Model Number | WSSP-5308-RX | | Mounting Type | Tabletop Mount | | Number of Audio Channels | 5.1 | | Number of Batteries | 1 CR5 batteries required. (included) | | Power Source | Battery Powered | | Series Number | 5308 | | Speaker Maximum Output Power | 15 Watts | | Speaker Size | 9.25 Inches | | Speaker Type | Multi Room | | Unit Count | 1 Count | | Warranty Type | Limited | | Wireless Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Avantree - **Material:** Plastic - **Mounting Type:** Tabletop Mount - **Speaker Maximum Output Power:** 15 Watts ## Images ![Bluetooth & Multi-Room Add-On Speaker for Harmony Set - Image 1](https://m.media-amazon.com/images/I/51GYI0oCHxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work great, read directions. *by J***R on December 3, 2025* Those who say it will not work while charging are wrong, it turns off when you plug it in, just turn it back on. Using in garage, master bedroom, master bathroom, living room and office. I keep them plugged in. ### ⭐⭐⭐⭐⭐ Great wireless multi-speaker system! *by T***A on October 21, 2025* This speaker system worked great! I just threw a huge party and spread 6 of these wireless speakers around our one acre lot. Paired with Amazon Music via Bluetooth, the entire system worked flawlessly with all 6 speakers perfectly in synch. ### ⭐ Not as stated *by C***V on November 14, 2025* Will not sync. ## Frequently Bought Together - Avantree Bluetooth & Multi-Room Add-On Speaker for Harmony Set - Fosi Audio BT20A Pro Bluetooth Amplifier Hifi, 300W x2 Mini Stereo Amplifier with TPA3255 Chips, Replaceable Op-Amps, Bass and Treble Control, Class D Amp 2.0 Channel for Home Audio Outdoor Speakers - FosPower Banana Plugs 6 Pairs / 12 pcs, Closed Screw 24K Gold Plated Banana Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/659920868-bluetooth-and-multi-room-add-on-speaker-for-harmony-set](https://www.desertcart.pe/products/659920868-bluetooth-and-multi-room-add-on-speaker-for-harmony-set) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-23*