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

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 The software is a bit scrambled all over, the Ui on the app is an outdated feeling.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!

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 😀). 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.

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.

Great speaker, very loud. Compared to the SRS-XG500, this speaker is much louder however the XG500 has a much better bass.If you are trying to decide between the two, the Ult Field 7 is better for large parties while the XG500 or XG300 is better for personal listening.

This one is fantastic! So I've had the turtlebox, and I have the Monster. This one is hands down the best sound I've ever heard from a Bluetooth speaker! Big, Robust Sound with Good Bass and clear tones. It is heavy, but it sounds so good! You can also use a mic with this one, and the lights it plays on the end are super cool. I was comparing this one to the JBL Boombox, which I haven't heard, but I can tell you, this one is a keeper!

Satisfice

Thing gets loud and portable so I can take it with me to show off.

Used? This thing was brand spanky!