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Sony ULT Field 7 Wireless Bluetooth Party Speaker, IP67 Waterproof, Powerful Bass, 30h Battery, Karaoke, Comfortable Handle, and Colorful Lights (SRSULT70), Black

  • Based on 280 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Adorama
Arrives Saturday, Jul 26
Order within 5 hours and 38 minutes
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Features

  • POWERFUL SOUND: Experience the power of a bluetooth speaker loud enough to bring your favorite songs to life with the Sony ULT Field 7 Wireless Portable Bluetooth Karaoke Party Speaker. This loud speaker features a unique X-Balanced Speaker Unit that ensures a deep, clear bass sound, perfect for parties or solitary listening.
  • CONNECTIVITY: This bluetooth speaker offers the convenience of wireless connectivity with Bluetooth Fast Pair and multipoint connection features. Ideal as outdoor bluetooth speakers, they allow you to connect multiple devices at once and switch seamlessly between your phone, tablet, or laptop.
  • PARTY LIGHTING: These portable speakers bluetooth wireless feature can turn any location into a party hotspot with the dynamic party lighting feature. As wireless speakers, they sync with your music, creating a lively, vibrant atmosphere that will get everyone dancing.
  • PORTABLE & WATERPROOF: Carry this portable speaker with you wherever you go. This bluetooth speaker with loud and clear sound is IP67 waterproof, rustproof, and dustproof, making it an ideal companion for beach outings, pool parties, or camping trips.
  • LONG BATTERY: Keep the music playing with the long battery life and quick charging feature of this speaker. With up to 30 hours of battery life, you can enjoy your music all day and all night. And if you're running low on power, a quick 10-minute charge gives you up to 3 hours of music.

Description

Experience the immersive sound of the Sony ULT Field 7 Wireless Portable Bluetooth Speaker loud and clear. This speaker is designed to deliver high- quality sound that sets the stage for an unforgettable party atmosphere. With its massive bass and dynamic party lighting, this loud speaker is sure to be the life of any party, ensuring a memorable time for you and your guests. Discover the incredible power of sound with the Sony ULT Field 7 Bluetooth Speaker ULT Power Sound. This feature amplifies your bass, adding depth and richness to your music that's rare in other speakers. Perfect for outdoor events, these outdoor Bluetooth speakers come with dynamic party lighting that synchronizes with your music, creating a vibrant and energetic atmosphere that's sure to get everyone dancing. Don't let the weather ruin your party. The Sony ULT Field 7 Speaker is a portable speakers Bluetooth wireless device with an IP67 rating, making it waterproof, rustproof, and dustproof. These wireless speakers are ready to join any party, whether it's by the pool or in the wilderness. Its long battery life keeps the party alive, with up to 30 hours of music on a single charge. Transform your Sony ULT Field 7 into a portable speaker for karaoke or an amp. Just connect a mic or your guitar, and you're all set. This Bluetooth speaker loud and clear can be placed upright or on its side, allowing you to choose what fits best for your space. All the inputs and controls are conveniently located on the rear panel. Enhance your sound with the Sony ULT Field 7 Bluetooth Speaker waterproof and stereo pair feature. Add an extra speaker for stereo sound, creating a more immersive listening experience. These portable speakers Bluetooth wireless support smart connections, including Bluetooth Fast Pair and multipoint connection. With the Sony ULT Field 7 Wireless Portable Bluetooth Karaoke Party Speaker, you're not just buying a speaker, you're investing in a party starter.

Brand: Sony


Frequency Response: 2.4 GHz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Model Name: ULT FIELD 7


Speaker Type: Wireless Speaker


Special Feature: UULT mode for more bass, Dynamic party lighting, Built-in handle, IP67 water, rust, and dust proof, up to 30 hours of battery plus quick charging, mic/guitar inputSB Port


Recommended Uses For Product: For Music Players


Compatible Devices: Smartphone


Subwoofer Diameter: 114 Millimeters


Unit Count: 1.0 Ounce


Controller Type: Button


Surround Sound Channel Configuration: 7


Color: Black


Battery Life: 3E+1 Hours


Included Components: AC Power Cord, Speaker


Product Dimensions: 22.5"D x 10.5"W x 12"H


Age Range (Description): Adult


Item Weight: 6.3 Kilograms


Is Waterproof: True


Battery Capacity: 3E+1 Hours


Charging Time: 4 Hours


Warranty Type: Limited


Maximum Range: 30 Meters


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 46 Millimeters


Power Source: Battery Powered


Woofer Diameter: 4.5 Inches


Tweeter Diameter: 1.8 Inches


Water Resistance Level: Waterproof


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Number Of Circuits: 2


Series Number: 272


Number of USB 2 Ports: 1


Specific Uses For Product: Parties, outdoor activities, wireless music streaming, and karaoke


UPC: 027242928961


Style: ULT Field 7


Indoor/Outdoor Usage: Outdoor, Indoor


Manufacturer: Sony


Item Weight: 13.86 pounds


Country of Origin: China


Item model number: SRSULT70.UC7


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: April 11, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 26

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • This thing is a MONSTER!
Style: ULT Field 7
Dude its bigger than you think! Imagine a standard portable speaker, but for giants. THATS what this is. The power is absolutely BONKERS! My neighbors even yelled at me. And it was barely any volume! At max volume, its barely distorts! The software is a bit scrambled all over, the Ui on the app is an outdated feeling. And a couple weeks later, I FOUND OUT ITS SUPPORTED FOR LDAC! which is crazy for the size of this thing! Portability isn't very ergonomic because of how heavy it is. There probably are accessories for it so it helps with it, but oh well. Its good for the use. Charging speed is a little longer than most things I've charged. But who cares! This is a proper product from sony! This is why I trust sony in the deep of my heart. The fact its 45 watts max power is insane!! I like the light shows it has. I love how it literally syncs to the song itself! The light show colors are very vibrant. This is probably the most positive review I've laid my hands on. Absolute beast of a speaker! You can even use it as a guitar amplifier speaker if you wanted! And it still sounds good! ... show more
Reviewed in the United States on May 8, 2025 by Hunter
    • Sound quality šŸ‘Œ
Style: ULT Field 7
What can I tell; trust me...just buy it. ā˜ļø
Reviewed in the United States on July 12, 2025 by alejandro martinez
    • Awesome, incredible tailgating or pool party speaker
Style: ULT Field 7
I am an outdoor fan and this speaker is always perfect. We take it to football tailgates, out by pool, kids sports, any thing outdoors (a few basement raves too šŸ˜€). The sound is amazing. AMAZING! The lights are a fun touch. Love that it is wireless and runs on battery. Connects fast, stays connected. Did I mention it thumps! Always happy when I powered this up. Fairly small WRT the sound that comes out of it. Tucks easily into back of SUV for events. Zero complaints. ... show more
Reviewed in the United States on May 25, 2025 by K. R. Davis
    • Perhaps a little toooo deep
Style: ULT Field 7
I've previously used 4 sony Bluetooth speakers since a first try with a little SRS-XB32. I saw this become available at a good price after reading some good reviews and had the spare money to replace a big and nice sounding SRS-XG500 that I moved to another room. This is louder and defaults with much heavier bass than what it replaced. Sometimes I'll just be grooving with great music at a loud but not deafening level and the bass content is just too strong, almost shaking the room. Fine if it was a party perhaps but I think I had to tune it a little and take out some bass. However, it does sound great. The biggest criticisms are that Bluetooth is nice and tidy but it drops out a little for a beat occasionally. That's annoying and a wired speaker wouldn't do it. It doesn't sound like a mono source but there is little stereo width due to it all being in the one box, getting good stereo definition would require buying two and grouping them as a stereo pair, or you could keep your head a few inches from one (might as well buy headphones at the same price/quality). Plus, the Sony "Music Center" app for making configuration changes can be a pretty flaky, crashes all the time on one of my recent Samsung tablet models but not on the other. While I can create speaker groups it will only create a "party" group from two same speaker models. I have a pair of SRS-XG300 speakers and grouped as a "stereo" pair they fill a room with great stereo sound but I can't group one ULT Field 7 even with my SRS-XG500 as a "stereo" pair even though they have similar volume and sound. The built in lights are a nice party trick but not much use for anything else, they'll waste enough battery power that I don't normally bother. Non-flashing, calm daylight color can make a nice dark room background that's dimmer than a lamp and better power saving than room lights while reading a book from tablet but aren't bright enough to permit reading a paper book in a dark room. ... show more
Reviewed in the United States on June 15, 2024 by DAVID A MAIR
    • Beats the competition
Style: ULT Field 7
Review Image by Robert G Robert G
I've owned the JBL boombox 2 and 3. They both sound good. But I have to give it to the Sony hands down. The highs and mids and the bass are so smooth. It's perfect for any occasion. Just buy it already. You'll be the life of the party.
Reviewed in the United States on May 5, 2025 by Robert G Robert G
    • The Field 7 is the best large BT speaker to date.
Style: ULT Field 7
Iā€™m back with another speaker review, help, and Sony has really knocked it out of the park with this one. Iā€™ve mainly used my Boombox 3 for comparison against the Sony Field 7, and while Theodore Roosevelt said, ā€œComparison is the thief of joy,ā€ he wasnā€™t wrongā€”itā€™s tough to resist comparing speakers side by side. The only area where this Sony doesnā€™t excel is in the sub-45Hz range, though it still gives it a good try. While the Boombox 3 rumbles a bit more in that low-end, this Sony more than makes up for it in other areas. The ULT2 in this Sony decimates every portable system Iā€™ve heard. The sound separation is fantastic, allowing every layer of your music to shine. Battery life is impressive, too. I left it unplugged for about a month, using it nightly for about an hour, and only after 30 days did the charge light come on. Thatā€™s serious endurance. The multipoint connection works seamlessly between my tablet and iPhone, making it one of the few systems that hasnā€™t caused me any frustration. The lighting is another standout featureā€”far brighter than I expected. Unlike the dim ring lights on the SRS 300, these lights provide enough glow to add some nice ambiance, though not quite enough to light up a room or throw a strobe party. And durability? Itā€™s built like a tank. You could even turn it on its side and use it as a stool. Overall, this speaker delivers in almost every category, making it one of the best Iā€™ve encountered. ... show more
Reviewed in the United States on October 19, 2024 by Lu

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