--- product_id: 79564014 title: "Amazon Echo Sub, Powerful subwoofer for your Echo, Requires compatible Echo device" brand: "amazon" price: "HK$1858" currency: HKD in_stock: true reviews_count: 8 category: "Amazon" url: https://www.desertcart.hk/products/79564014-amazon-echo-sub-powerful-subwoofer-for-your-echo-requires-compatible store_origin: HK region: Hong Kong --- # 6-inch downward-firing woofer Dual-band Wi-Fi connectivity 100W powerful bass output Amazon Echo Sub, Powerful subwoofer for your Echo, Requires compatible Echo device **Brand:** amazon **Price:** HK$1858 **Availability:** ✅ In Stock ## Summary > 🎶 Feel the bass, own the room — Echo Sub powers your soundscape! ## Quick Answers - **What is this?** Amazon Echo Sub, Powerful subwoofer for your Echo, Requires compatible Echo device by amazon - **How much does it cost?** HK$1858 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/79564014-amazon-echo-sub-powerful-subwoofer-for-your-echo-requires-compatible) ## Best For - amazon enthusiasts ## Why This Product - Trusted amazon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adaptive Sound Control:** Smart crossover frequency (50-200 Hz) ensures bass blends perfectly with your Echo speakers for crystal-clear, balanced audio. - • **Room-Filling Deep Bass:** Experience immersive, heart-thumping bass with a 100W amplifier and 6” woofer that transforms any space into your personal concert hall. - • **Seamless Echo Integration:** Effortlessly pair with one or two compatible Echo devices for dynamic stereo sound or create a full Alexa Home Theater with up to five speakers plus Fire TV. - • **Plug, Play & Voice Control:** Simple wireless setup via the Alexa app means you’re bass-ready in minutes, with hands-free music control through Alexa voice commands. - • **Customizable Bass Experience:** Fine-tune your bass levels directly in the Alexa app to match your vibe—whether it’s a movie night or a chill playlist session. ## Overview The Echo Sub is a compact yet powerful 100W subwoofer featuring a 6-inch downward-firing woofer that delivers deep bass down to 30Hz. Designed to seamlessly pair with compatible Echo devices, it enhances music and home theater experiences with rich, room-filling sound. Setup is wireless and intuitive via the Alexa app, supporting dual-band Wi-Fi for stable connectivity. Perfect for millennials seeking premium audio immersion without the complexity or price of high-end audiophile gear. ## Description With Echo Sub and a compatible Echo device, you can add rich bass to your music experience. Echo Sub delivers down-firing, 100W deep bass sound through a 6” woofer. When paired with your Echo device, you can feel the music as it fills the room. ## Features - Echo Sub delivers down-firing, deep bass sound through a 6" woofer. - Pair with one compatible Echo device to enjoy dynamic music that fills the room. - Pair with two of the same compatible Echo devices for rich left/right stereo sound. - Create an Alexa Home Theater by pairing Echo Sub and up to five compatible Echo speakers and your compatible Fire TV device. - Simple to set up and use—just plug in, open the Alexa app, and wirelessly connect to your Echo device(s) to control music with your voice. ## Technical Specifications | Specification | Value | |---------------|-------| | Size | 8.0” x 8.3” (202 x 210 mm) | | Weight | 9.3 lbs (4.2 kg) Actual size and weight may vary by manufacturing process | | Audio | 4L sealed chamber with 6” (152 mm) downward-firing woofer | | Low Frequency Response | 30Hz (-6dB) | | Crossover Frequency | 50 Hz - 200 Hz adaptive low-pass filter | | Power supply | Auto-switching 100-240 V, 50-60 Hz AC universal input. | | Wi-Fi | Dual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5 GHz) networks. WiFi 6 (802.11 ax) is not currently supported. Does not support connecting to ad-hoc (or peer-to-peer) Wi-Fi networks. | | Alexa App | The Alexa App is compatible with Fire OS, Android, and iOS devices. A list of supported operating systems can be found here. | | Accessibility | The Alexa app and Alexa-enabled products include several features for customers with accessibility needs related to vision, hearing, mobility, and speech. Learn more about Alexa accessibility. | | Warranty & Service | 1-year limited warranty and service included. Optional 1-year, 2-year, and 3-year extended warranty available for U.S. customers sold separately. Use of Echo Sub is subject to the terms found here. | ## Images ![Amazon Echo Sub, Powerful subwoofer for your Echo, Requires compatible Echo device - Image 1](https://m.media-amazon.com/images/I/7178rOrkObL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***E on May 22, 2022* ### ⭐⭐⭐⭐⭐ Review *by M***P on October 15, 2018* ### ⭐⭐⭐⭐ Review *by E***. on January 20, 2026* --- ## 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.hk/products/79564014-amazon-echo-sub-powerful-subwoofer-for-your-echo-requires-compatible](https://www.desertcart.hk/products/79564014-amazon-echo-sub-powerful-subwoofer-for-your-echo-requires-compatible) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-04*