0 items $0.00  
Cart Contents

Your Cart

Welcome!Please log in.

Log in with PayPal
Please do not select 'Hide My Email' during sign-in, as Apple's private email prevents us from contacting you
CFP_FLAG=0
JBL PartyBox Ultimate 1100W Wireless Party Speaker
JBL PartyBox Ultimate 1100W Wireless Party Speaker
JBL PartyBox Ultimate 1100W Wireless Party Speaker
JBL PartyBox Ultimate 1100W Wireless Party Speaker
JBL PartyBox Ultimate 1100W Wireless Party Speaker
JBL PartyBox Ultimate 1100W Wireless Party Speaker
end of _main_product_image
end of _init_buybox
JBL PartyBox Ultimate 1100W Wireless Party Speaker
Brand New · Factory Sealed · JBL Authorized Dealer
$2,499.99
end of _buybox_price
Free Canada-wide Shipping Ships out in 2 business days
end of _buybox_shipping
end of _buybox_core end of _payments Use checkout code THATSEFLC until Mar 3. end of _buybox_couponend of _xwarranty
Trusted by 150,000+ Canadian customers since 2001
end of _buybox_trust

Experience the Ultimate Sound with JBL PartyBox Ultimate

Prepare yourself for an unparalleled auditory adventure with the JBL PartyBox Ultimate, delivering superior Original JBL Pro Sound that can fill vast spaces—equivalent to two basketball courts. Equipped with two drivers and a mid-range speaker, this speaker ensures louder sound. Dual tweeters and a pair of subwoofers guarantee an abundance of bass, catering even to the most enthusiastic music enthusiasts. Plus, immerse yourself in the 3D spatial effects provided by Dolby Atmos*

* A subscription to a high-definition music service is required for immersive music in Dolby Atmos. Please check subscription fees in your region.

Description image for JBL PartyBox Ultimate 1100W Wireless Party Speaker

A Multi-dimensional, Dynamic Lightshow

Lights, colors, party! Transform your surroundings into an enthralling, full sensory experience with the most extensive multi-dimensional lightshow ever seen on a party speaker. Enjoy a unique starry night effect, cool light trails, strobes, and lights that project onto any surface it's placed on. All these visuals sync seamlessly to your music and can be easily controlled using the intuitive dials on the top panel or through the JBL One app.

Description image for JBL PartyBox Ultimate 1100W Wireless Party Speaker

Wi-Fi and Bluetooth Connectivity

Stream high-definition music from anywhere with the JBL PartyBox Ultimate, including 3D Dolby Atmos over Wi-Fi. Need to take a call or browse your social media feed? No problem—your music won't be interrupted. Easily switch to Bluetooth and continue your seamless audio experience, whether you're indoors or outdoors.
Description image for JBL PartyBox Ultimate 1100W Wireless Party Speaker

Advanced Features for Ultimate Entertainment

  • Handle and Sturdy Wheels: Roll the party anywhere effortlessly with wide, sturdy wheels and an easy-to-grip handle. The smart cable management keeps cords out of your way.
  • IPX4 Splashproof: Whether you're partying in your backyard or lounging by the pool, the JBL PartyBox Ultimate's IPX4 splashproof design ensures your party can get as wild as you want without worrying about water splashes.
  • Multi-Speaker Connection: For bigger events, connect multiple PartyBoxes wirelessly. Stereo pair two speakers for an expansive soundstage, making your events more immersive and lively.
  • Dual Mic & Guitar Inputs: Add live performances to your party mix. Easily sing and play along using the guitar and dual mic inputs. Karaoke EQ tuning and the built-in lightshow enhance the superstar experience.
  • JBL PartyPad™: Take control of the vibe with the JBL PartyPad™. Located on the PartyBox Ultimate's top panel, this interactive pad allows you to create your party flow. Tap, hold, and slide to unleash DJ-quality sound effects, ensuring all eyes are on you.
  • JBL One App Integration: Elevate your experience with the JBL One app. Manage your music, tweak EQ settings, and customize your light show's colors and patterns for the perfect party atmosphere.

Specifications

  • Output Power: 1100W RMS (IEC60268)
  • Power Input: 100 – 240 VAC ~50/60Hz
  • Frequency Response: 30Hz-20KHz (-6dB)
  • Signal-to-Noise Ratio: >80dB
  • Cable Type: Right-angle AC power cable (type varies by regions)
  • Cable Length: 2.0 m / 6.6 ft
  • Supported Formats: .mp3, .wma, .wav
  • Transducers: 2 x 242 mm (9") subwoofer, 2x 120 mm (4.5") mid-range, 2 x 74 mm(2.75") tweeter

Product Details

  • JBL JBLPARTYBOXULTAM 
  • Brand New : Factory Sealed
  • UPC : 050036396103 
  • EFLC : 13707
  • Write a review

Warranty

One Year Warranty

  • Parts and Labour Warranty
  • Canada-wide Coverage
  • JBL Authorized
View the detailed warranty policy

Returns

Easy Returns

  • 14-day return window on eligible items
  • Full refund issued in accordance with our return policy
View our full return policy
Recently Viewed

About JBL

Bluetooth Portable Speakers • Passive Loudspeakers • Amplifiers & Receivers • In-Wall & In-Ceiling Speakers

JBL has been a trusted name in audio for decades, known for delivering bold sound, reliable performance, and excellent value across home and portable audio. From speakers and soundbars to headphones and pro-inspired designs, JBL products are built to perform in real-world listening environments.

Electronics For Less Canada has been selling JBL since 2000, offering a wide selection of new and open-box JBL products, all clearly marked and competitively priced. Whether you’re looking for a brand-new model or a carefully inspected open-box deal, our team can help you choose the right JBL solution with confidence and transparency.

Often Purchased Together
What Our Customers are Saying
Real Canadian retailer — 150,000+ customers served
20 weeks ago
★★★★★
“Friendly chat support and very quickly shipped. Excellent price on the speakers I purchased. A+.”
— David S.
Recently posted
★★★★★
“Good products and excellent service.”
— Michel B.
58 weeks ago
★★★★★
“Excellent Seller! Scratch and dent SVS sub arrived quickly and exactly as described. Works perfectly. 5 Stars.”
— Steve K.
49 weeks ago
★★★★★
“Fast shipping. Open-box was in perfect condition with everything included. I will definitely buy again.”
— Patrick M.