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Sylvania SP328 Review 2024

For more than 100 years, Sylvania has been dedicated to making high-quality products for their customers. Sylvania is the North American brand of LEDVANCE, which is based in Munich, Germany. Sylvania also manufactures a wide variety of lighting products. Sylvania is a worldwide leader in the lighting market and they are committed to manufacturing products that are energy efficient. Sylvania is dedicated to developing products that surpass customer expectations.

There are tons of options when it comes to portable Bluetooth speakers. They come in all shapes, sizes, and price tags. Some like the small portable Bluetooth speakers. But you might want a big speaker to fit your needs. You can spend quite a bundle for some high-quality speakers. But you don’t have to spend a lot these days to get a good speaker. There are many budget-friendly options. The Sylvania Black SP328 Portable Bluetooth Speaker is one of the most popular big, portable Bluetooth speakers on the market.


Sylvania SP328

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Sylvania SP328

The Sylvania SP328 is a big portable Bluetooth speaker. It measures 7 inches by 8.25 inches, by 15.5 inches and weighs 4.5 pounds.To get a high-quality product without having to break the bank. The blue LED lights look great, especially at night time.

Any good portable Bluetooth speaker should be, well, easily portable. It should not be too heavy to carry or transport. Since you may use it in places where there is no nearby power source, the battery should give you several hours of playing time before having to be recharged. As far as sound quality, any good speaker should produce a clear sound. Even at high volumes, the sound should not get distorted. It is also nice to get a good bass sound from the speaker.

Sylvania SP328 Product Overview


The Sylvania SP328 is a big portable Bluetooth speaker. It measures 7 inches by 8.25 inches, by 15.5 inches and weighs 4.5 pounds. It consists of two 4-inch HI-Fi speakers which produce a huge stereo sound. This Sylvania speaker has an output power of 6 watts. On the speaker there are volume, treble, and bass controls so that you can fine-tune your music. Whether you play your music at high or low volumes, you will always hear a quality sound.

You can connect any Bluetooth device to start streaming your music. If you have a device that doesn’t use Bluetooth, simply connect using the AUX input. Along with the speaker comes a USB cable for recharging and a standard AUX cable. The built-in 800mAh lithium battery will give you a long listening time.

Around the speakers is a blue LED light for a stylish look. The handle on top of the speaker allows you to grab it and take it wherever you want to go. It is great to use indoors as well as outdoors.

Besides black, this speaker also comes in silver, red, and, purple.

Sylvania SP328 Pros and Cons


One of the great things about this speaker is its budget-friendly price. It is always nice to get a high-quality product without having to break the bank! The blue LED lights look great, especially at nighttime.

It is easily portable and light in weight.

The speaker produces a clear sound and gets very loud; enough to fill a large room. Users say that it performs better than some more expensive speakers. The battery lasts a long time. Based on user reviews, the battery can last anywhere from 6-10 hours depending on how high the volume is. Some users have claimed that they even got 13-hours of playing time before having to recharge.


There are a few common complaints about this product. The cord that comes with the speaker is quite short so when you are charging it, you have to put it right by the power source or use an extension cable.

Although this speaker gets loud, it is not suitable to fill large outdoor areas with sound. It is best used indoors or to fill a small area with music outside. When played at high volumes, the sound starts to get distorted. The bass isn’t extremely powerful on this speaker.

Some users have also complained that it doesn’t have a wide connectivity range, so you have to put your Bluetooth device very close to the speaker for it to connect.


Overall this is a great product for such a low price. If you want a portable Bluetooth speaker to primarily use outside or to use in large areas, you will want to look for something else. Or if a loud thumping bass is important to you, this speaker is not for you. But if you want a good, inexpensive portable Bluetooth speaker to use at home or for small outdoor gatherings, this is a great option. Use it around the house, for an outdoor barbecue, or even take it along to the office to enjoy your tunes.

Product images sourced from


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Click Here to Leave a Comment Below 6 comments
Rick s

Is there a specific type of USB stick to use with this speaker, such as a usb2 or usb3. I tried an older USB stick but the sound was cutting in and out.


The USB is used for charging. You can connect to any bluetooth-enabled device or use the AUX cable to connect to non-bluetooth devices.


Hi , I was wondering if it is ok to be using the speaker (sp328) while it is plugged in and charging ?


Absolutely. It will take a bit longer to charge, but that is the only downside.


I lost the charger and i tried many charger that fit to this speakers, but they won’t charge. What;’s the specific charger that is suitable for it (SP 328)
Thank you


Take a look at this from Amazon. It is an aftermarket product, but it should fit your needs.


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