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Sylvania
Sylvania SP328 Bluetooth Speaker with Speakerphone
−59%
Tech · Walmart

A little speaker that takes calls too

Sylvania SP328 Bluetooth Speaker with Speakerphone

Sylvania's Bluetooth speaker with speakerphone for kitchen tunes and hands-free calls.

Deal score 4.6 · Good deal
$21.30$52.00 Walmart's regular price

You save $30.70 at Walmart

Deal.ai's agents found this deal on November 6. The store may have changed its price since.

Why it's a great deal

  • Elsewhere right now: mobileiGo.com $39.95
  • Walmart lists its regular price at $52.00: 59% off by its own figures
Visit Walmart

Every store we checked

  • WalmartNew

    In stock

    $21.30Observed at 9:30 AM
    Visit store
  • mobileiGo.comNew

    In stock

    $39.95Observed at 9:30 AM
    Visit store
  • MercariPre-owned

    In stock

    $55.00Observed at 9:27 PM
    Visit store
  • eBayNew

    Availability unknownSold by shabottii (100% positive, 249 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $19.99+ $9.50 shippingVerified
    Visit store
  • eBayPre-owned

    Availability unknownSold by qcpawn2 (99.6% positive, 919 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $14.99+ $14.75 shippingVerified
    Visit store
  • mobileiGo.comRefurbished

    Availability unknown

    $53.95Observed at 2:46 AM
    Visit store
Price history and every store's price →

From Walmart

  • Sylvania Bluetooth speaker
  • Output power (RMS): 6W (3W x 2)
  • Speaker unit: 4" x 2"
  • Bluetooth connectivity
  • Easy to move wherever you need it
  • Auxiliary jack
Returns
Free holiday returns until Jan 31
Shipping
Arrives Nov 5; sold and shipped by Walmart.com
In the box
USB recharge cable, Auxiliary audio cable

Specs

Outdoor
Yes
Frequency Response
80 - 20000 Hz
Bluetooth
Yes
Connectivity Technology
Bluetooth
Ports And Interfaces
Aux input
Wi-Fi
No
Speaker Placement
Portable
Audio Configuration
2.0
Audio Highlights
Speakerphone
Audio Channels
Mono

About the Sylvania SP328 Bluetooth Speaker with Speakerphone

The Sylvania SP328 is a small, cheap Bluetooth speaker with a built-in speakerphone and an aux input. It runs two 4-inch full-range drivers at 6W total (3W each) and is rated waterproof for outdoor use. At $21.30 at Walmart as of November 3, 2026, it sits at the only price recorded since October 31, 2026, so there is no cheaper point to wait for. It is a budget pick, not a hi-fi one.

Best forShoppers who want a cheap second speaker for a patio or garagePhone calls and speakerphone use at a deskKids, dorms and casual listening where low cost matters mostBuyers who still want an aux cable option
Pros
  • Very low price at about $21
  • Waterproof rating suits outdoor and poolside use
  • Built-in speakerphone for calls
  • Aux input works with non-Bluetooth devices
  • Light at about 1 lb and easy to move
Cons

More deals like this

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Only 6W total output, so it won't fill a large room
  • Mono sound, not stereo
  • Plastic body and basic build
  • No Wi-Fi, no app, no advanced controls
  • 4-inch drivers in a small plastic shell limit bass
  • What reviewers say

    • 3.6 / 5444 ratings

    The 3.6 out of 5 from 450 ratings points to a mixed reception: buyers accept it as a cheap, portable speaker but expect little from the sound.

    Pros
    • Low price for a Bluetooth speaker
    • Easy to carry and set up
    • Speakerphone and aux input are handy
    Cons
    • Sound quality is thin and not loud
    • Build feels cheap
    • Battery life and volume draw complaints

    Questions and answers

    Is the Sylvania SP328 worth it?
    At $21.30 it is a fair buy if you want a cheap, waterproof speaker for casual use. Don't expect strong bass or room-filling volume from 6W.
    Is it loud enough for outdoors?
    It is rated for outdoor use and waterproof, but 6W total is modest. It suits a patio or campsite at close range, not a large yard or party.
    Does it have stereo sound?
    No. It has two drivers but is configured as mono, so both play the same channel.
    What comes in the box?
    The speaker, a USB recharge cable and an auxiliary audio cable. A wall charger is not listed.
    Can I connect a non-Bluetooth device?
    Yes. There is an aux input, and an aux cable is included.
    When is it cheapest?
    The lowest recorded price since October 31, 2026 is $21.30 at Walmart, the same as the current best price. There is no cheaper point in that window to wait for.
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