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JBL

JBL PartyBox Encore Essential 2 Portable Speaker, AI Sound Boost - Black

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Style: Speaker


Features

  • AI-BOOSTED SOUND: Feel that extra oomph in your chestsilk dome tweeters and powerful woofers deliver epic highs and deep lows. AI Sound Boost cranks up the volume on this portable Bluetooth speaker with less distortion, so every track stays crystal clear.
  • DYNAMIC LIGHT SHOW: Is it really a party without party lights? Glowing patterns and strobe effects pulse to your beats, turning any backyard party into a full-on club experienceno cover charge required.
  • 15-HOUR BATTERY: Keep the good vibes going all night on a single charge with up to 15 hours of playtime (varies by volume)because a portable speaker that outlasts the party is the only kind worth bringing.
  • MIC & GUITAR INPUTS: Bring live talent into the mix. Plug into the mic input and let everyone shine with karaoke EQ tuning built right inthis speaker with mic input turns any outdoor party into a headline event.
  • SPLASH-PROOF BUILD: Spills happen at good partiesthat's just facts. The IPX4 splash proof design keeps this wireless Bluetooth speaker in the mix, and the JBL PartyBox mobile app puts music, EQ, and light show control in your hands.

Description

Power up the JBL PartyBox Encore Essential 2 and set the soundtrack for an unforgettable night. This portable Bluetooth speaker brings JBL Pro Sound with an AI Sound Boost—meaning you can crank it up and the music stays clean, no distortion creeping in to kill the mood. Silk dome tweeters and a powerful woofer deliver those epic highs and deep lows you feel in your chest, and up to 15 hours of playtime means the energy doesn't have to stop when the sun goes down. A backyard party without a light show is just a playlist outside. Built-in dynamic party lights pulse and strobe to the beat, and with the JBL PartyBox app, you're controlling the music, EQ, and the whole visual vibe from wherever you're standing—no babysitting the speaker required. Got a friend who sings? Plug into the mic input and suddenly everyone's auditioning for something. Pair two units via Auracast for true stereo, and link additional Auracast-enabled speakers as the crowd grows. Spills happen at good outdoor parties—that's just facts. IPX4 splash proof construction keeps the night on track no matter what gets knocked over. Built with post-consumer recycled plastic and FSC-certified packaging, it's a wireless party speaker that's a little more conscious about the morning after. Whatever the occasion, the JBL PartyBox Encore Essential 2 knows how to bring all the feels.

Brand: JBL


Speaker Maximum Output Power: 100 watts


Frequency Response: 20 hertz


Connectivity Technology: Auxiliary, Bluetooth, USB, XLR


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Enclosure Material: Plastic, Silk, Plastic/Polymer


Speaker Type: Portable Speaker


Additional Features: Bass Boost, Portable, Stereo Pairing, USB Port


Antenna Location: For Guitars, For Music Players, For Smartphones or Tablets


Color: Black


Is Waterproof: False


Warranty Type: Limited


Control Method: App


Speaker Size: 47.19 centimeters


Woofer Diameter: 5.25 inches


Tweeter Diameter: 0.75 inches


Specific Uses For Product: Party, Theater, Travel


Controller Type: Button


Frequency Response: 20 hertz


Number of Audio Channels: 2


Signal-to-Noise Ratio: 80 db


Connectivity Technology: Auxiliary, Bluetooth, USB, XLR


Wireless Technology: Bluetooth


Connectivity Protocol: Bluetooth, Auxiliary, USB, XLR


Audio Driver Type: Dynamic Driver


Brand: JBL


Model Number: JBLPBENCOREESS2AM


Model Name: Partybox Encore Essential 2


Built-In Media: 1 x JBL PartyBox Encore Essential 2 speaker, 1 x Safety Instruction and Warranty Card, Power Cable, Quick Start Guide


Warranty Description: 1 Year Manufacturer


Number of Items: 1


UPC: 050036411059


Global Trade Identification Number:


Manufacturer: JBL


Speaker Maximum Output Power: 100 watts


Input Voltage: 240 volts


Unit Count: 1 Count


Item Dimensions D x W x H: 10.25"D x 12.58"W x 13.46"H


Item Weight: 13.7 pounds


Compatible Devices: Karaoke Machine, Laptop, Projector, Smartphone, Tablet


Power Source: Battery Powered


Number of Batteries: 1 Lithium Ion batteries required.


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Similar Products

Top Amazon Reviews

    • Excellent Sound and Long Battery Life :::
Review Image by Yamislen
Great speaker with excellent sound quality. The Bluetooth connection is fast and reliable, and the battery lasts a long time. It’s easy to carry, well-built, and perfect for both indoor and outdoor use. I’m very happy with this purchase and would definitely recommend it.
Reviewed in the United States on July 30, 2026 by Yamislen
    • This is a BEAST!
Where do I start? This speaker is light weight and easy to carry. Its sleek design doesn’t take up much space. Sound? This little speaker can turn into thunder! Sound is crisp and clear. Light can be set to change colors, blink to the music or be turned off. Love that I can plug it in to use OR charge it up and use the battery. Excited that it can play up to 15 hours without charging it. Great value! Very happy with this purchase. ... show more
Reviewed in the United States on June 30, 2026 by Debbie R
    • Great speaker for its size and prize. Won't be disappointed!
This speaker packs a big punch. I love this PartyBox. It's so easy to use. The app gives you so many options like if you want the bass deep or punchy, or color options. The sound is great. We use it in the backyard and it does great to drown out sounds like your neighbors lawnmower or even their music. I even walked away from the speaker to see what my neighbors might be hearing and was impressed as to how loud the speaker could be. Of course we don't have it that loud. Medium volume does the trick for us. The battery last a long time. I love the fact I can link it to my TV through Bluetooth. The box is lite and easy to move from location to location. I'm trying to convince my wife to buy another for that stereo sound. ... show more
Reviewed in the United States on May 5, 2026 by Vee Lee
    • Another phenomenal JBL product.
Another phenomenal product from JBL. I purchased two of these Encore Essential 2's and play them in stereo pair. I had debated whether or not to purchase the new Boombox 4, but decided on these Party Box Encore Essential 2's as they were a much better value for the price and more capable with larger, ported woofer size (vs. sealed radiators with the BB4). They offer rich, balanced sound. The bass is where the Party Box speakers shine, with the Essential 2's offering deep relaxed bass even at low volumes with the option for normal, deep or punchy bass settings. The biggest plus is that I can separate the two speakers for a wide sound stage and let me tell you, for this reason alone it does not disappoint. Talk about lifelike sound! I purchased two Party Box 320's last year and while they do sound amazing, they are a pain to lug around for the size and weight. I wanted something more portable and these Encore Essential 2's fit the bill without sacrificing much capability. These little Essential 2's are very portable and light only weighing approx 10 lbs each and and yet they still offer very capable sound. I am not disappointed. While the battery is not as easy to replace as the proper Encore 2, the Encore Essential 2 does have an internal battery that can be replaced with a little time and patience and I think the replacement batteries are much cheaper than the cartridge style batteries that many of the JBL products now offer. The only downside I'd like to point out is that the volume control is not very granular, as in the steps between lower volume notches are too steep. Not a deal breaker, but maybe an improvement for future models. If you are interested in getting an idea of how well these speakers perform, find a decent pair of IEM's and check YouTube for reviews. That's actually how I deliberated my purchase decision. Overall I am very satisfied and a JBL fan for life! ... show more
Reviewed in the United States on December 24, 2025 by my 2 cents
    • Sounds great
Great sound, cool light show, easily mobile. Battery does not come close to lasting as advertised.
Reviewed in the United States on July 15, 2026 by Michael A. Klopp
    • Amazing sound. Cool lights and best of all affordable!
I've always been a JBL fan and I was very impressed by this speaker. It sounds phenomenal! Nice deep bass and it doesn't overtake the vocals. The light show is also very cool as well. The sound most definitely doesn't disappoint. I would like to buy another one so I can connect them for true left and right sound. If you're on the fence about this speaker....don't be! It's worth every penny. It seems very heavy duty and the handle is great for moving it around. The connectivity is easy and connected immediately with no problems. It's ready to rock right away as soon as you turn it one. It says that it's water resistant but I haven't had it outside yet. It will be nice when we throw bags on cornhole. Treat Yo Self! 😁 ... show more
Reviewed in the United States on July 10, 2026 by Jp
    • JBL Hits Hard: This Speaker Is an Absolute Must
This JBL speaker is a great pick if you want something that feels easy to carry but still delivers real power. It’s lightweight, so moving it from room to room or taking it on the go is no hassle, and the 15-hour battery life makes it dependable for long listening sessions without constant recharging. What stands out most is the sound. It gets loud enough to fill a space, and the bass gives music more depth and energy without making everything feel muddy. That balance makes it a strong choice for everyday listening, parties, or background music while you relax. Overall, this speaker feels like a must-buy because it combines portability, battery life, and awesome sound in one simple package. ... show more
Reviewed in the United States on July 10, 2026 by Natacha
    • 10/10 quality, volume and features
Great speaker. Loud and clear as well as of great quality for the price point. I’d highly recommend this especially for the form factor, weight and power it packs.
Reviewed in the United States on July 8, 2026 by Guillermo Romero

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