--- product_id: 294691768 title: "Sylvania SP328-Silver Portable Bluetooth Speaker" brand: "sylvania" price: "€ 335.86" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.at/products/294691768-sylvania-sp328-silver-portable-bluetooth-speaker store_origin: AT region: Austria --- # Dual 4-inch stereo speakers 10+ hours battery life Built-in USB charger Sylvania SP328-Silver Portable Bluetooth Speaker **Brand:** sylvania **Price:** € 335.86 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your vibe anywhere with sound that moves you! ## Quick Answers - **What is this?** Sylvania SP328-Silver Portable Bluetooth Speaker by sylvania - **How much does it cost?** € 335.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/294691768-sylvania-sp328-silver-portable-bluetooth-speaker) ## Best For - sylvania enthusiasts ## Why This Product - Trusted sylvania brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power On The Go:** Built-in USB charger lets you recharge your phone or tablet while you jam. - • **Endless Playtime:** Enjoy over 10 hours of uninterrupted music with a long-lasting lithium-ion battery. - • **Immersive Stereo Sound:** Dual 4-inch dynamic drivers deliver rich, powerful audio with customizable treble and bass controls. - • **Sleek & Durable Design:** Waterproof, lightweight, and stylish silver finish with a cool blue backlight to elevate any setting. - • **Universal Connectivity:** Seamlessly connect via Bluetooth or 3.5mm aux input for any device, anytime. ## Overview The Sylvania SP328-Silver Portable Bluetooth Speaker combines powerful dual 4-inch stereo drivers with over 10 hours of battery life and versatile connectivity options including Bluetooth and 3.5mm aux. Featuring a built-in USB charger and waterproof design, it’s perfect for professionals on the move who demand quality sound and convenience in a sleek, durable package. ## Description When you hear the name Sylvania, immediately you think of quality, great sound and affordability. Well this Portable Bluetooth speaker from Sylvania carries on this reputation. The long lasting battery provides you hours of playback from any Bluetooth enabled device. It also has a 3.5m input if needed so you can connect any audio device, even if it does not have bluetooth. It also has a built in USB Charger so you can power up your phone or tablet on the go. With dual 4-Inch Speakers and a sleek blue backlight, the powerful stero speaker will sound and look AMAZING. Set the perfect music scene with Treble, Bass and Volume controls. Take this speaker in to your work shop, pool party or patio. Included in the box is a USB charging cable and audio cable, so you can begin the fun right away. Sylvania, the leader in quality sound at affordable prices! ## Features - Bluetooth ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Antenna Location | Volume | | Asin | B00YO2T9QQ | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Brand Name | Sylvania | | Colour | Silver | | Compatible Devices | Smartphone, Tablet | | Connectivity Protocol | Bluetooth | | Control Method | Touch | | Country Of Origin | USA | | Customer Reviews | 3.8 3.8 out of 5 stars (586) 3.8 out of 5 stars | | Global Trade Identification Number | 00058465795931 | | Is Waterproof | TRUE | | Item Weight Unit Of Measure | 1 Pounds | | Model Name | SP328 | | Model Number | PSP328-SILVER_CP1_AMZ | | Mounting Type | Floor Standing | | Mp3 Player | No | | Network Connectivity Technology | Bluetooth, USB | | Number Of Audio Channels | 2 1 | | Number Of Batteries | 1 Lithium Ion batteries required. | | Power Source | Battery Powered | | Product Features | Bluetooth | | Speaker Maximum Output Power | 6 Watts | | Speaker Size | 4 Inches | | Speaker Type | Bookshelf | | Specific Uses For Product | Portable, Outdoor | | Tweeter Driver Diameter | 1 Inches | | Upc | 058465795931 | | Wireless Technology Type | Bluetooth | ## Product Details - **Brand:** Sylvania - **Speaker Maximum Output Power:** 6 Watts - **Connectivity Technology:** Bluetooth, USB - **Mounting Type:** Floor Standing - **Model Name:** SP328 ## Images ![Sylvania SP328-Silver Portable Bluetooth Speaker - Image 1](https://m.media-amazon.com/images/I/61lNl6y09XL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Por el momento cumple su función muy bien. *by on Reviewed in Mexico 19 September 2021* La verdad que es un albur siempre que compra uno barato. Algunas personas en los comentarios se quejan de muchas cosas y lo cierto es que el material se siente barato y frágil, pero funcionó sin problemas. Se carga rápido, la batería dura suficiente, se escucha subjetivamente bien, hasta mi viejo Ipad 4 se conecta al blutooth sin broncas. Ya veremos si dura el mes la felicidad. ### ⭐⭐⭐⭐⭐ Solid bass and treble, good bang for the buck *by on Reviewed in the United States 22 July 2016* The bass is solid for the price range. It's not exactly like having a separate subwoofer, but still good volume and quality. Has a pretty rare usb/dc volt cable for charging so you'll have to be very careful and not lose it! Sound can be soft enough not to disturb people sleeping or loud enough to hear through a few rooms. The short cords are indeed lame, you have to park it right next to your power source and audio source if you need to use its aux cable. There's a good chance you'll be using extender cables. Bluetooth was hooking up to my audio sources very easily. ### ⭐⭐⭐⭐⭐ Excellent Speaker for under $30.00 *by on Reviewed in the United States 22 February 2016* I have several Blue Tooth speakers representing a wide range of cost, from $20.00 to $200.00 Bose. Some of the cheaper ones, of course, have "less good sound" ... comparatively (that is no surprise). That said, I am on record that THIS Sylvania speaker has the best sound of any of my other "under $30.00 speakers." It does, in fact, sound as good as my $50.00 speaker, though it is not as portable. It is much larger, with separate Volume, Treble, and Bass controls. And it pairs quickly with any of my music sources. I have not had occasion to use the Blue Tooth phone feature, so I have no comment on that. I only listen to Classical Music, and it is great for that. --- ## 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.at/products/294691768-sylvania-sp328-silver-portable-bluetooth-speaker](https://www.desertcart.at/products/294691768-sylvania-sp328-silver-portable-bluetooth-speaker) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-20*