soundcore Rave 3S Party Speaker Buying Guide: How It Boosts Your Fun
Planning your next party or outdoor hangout? Whether you’re throwing a house party, grilling at a BBQ, camping with friends, or chilling by the pool, you need a speaker that can keep up with the fun. The soundcore Rave 3S party speaker has everything you need to make your event unforgettable.
From booming bass and crisp vocals to a colorful LED light show, plus a waterproof design, a battery that lasts for hours, smart karaoke features and Auracast support—this speaker is perfect for every occasion. In this guide, we’ll dive into all the standout features of the soundcore Rave 3S and show you how it can take your parties to the next level.

Key Features of soundcore Rave 3S Party Speaker
The soundcore Rave 3S is packed with features designed to turn any gathering into an unforgettable experience. Let’s dive into what makes this speaker a standout choice for your next event—or even your next solo jam session.
AI Karaoke Features and Setup
Ready to unleash your inner superstar? The Rave 3S transforms into a karaoke powerhouse without breaking the bank. For its price, you get not one, but two wireless microphones, perfect for belting out duets, battling it out in a rap-off, or just having a blast with your favorite tunes.
If that wasn’t enough, the speaker also includes a 3.5mm input on the back, allowing you to plug in an additional wired microphone or even a guitar. This is perfect for a full-on jam session or an extra performer to join in.
And don’t worry about being stuck with basic karaoke tracks—the AI Vocal Removal feature is here to give your karaoke sessions an extra boost. With one click, it strips vocals from any song, turning it into an instant backing track. You can adjust the original vocals to blend with your voice, harmonize, or customize the sound to your liking.
Plus, it opens up even more karaoke possibilities, with settings like Vocal Enhancer and Reverb to fine-tune your performance. It’s everything you need for a pro-level karaoke experience!
Loud and Clear Sound with Deep Bass
The soundcore Rave 3S is built to rock any event with its massive 200 watts of power. Whether you’re hosting a lively indoor party or setting up outside, this speaker delivers crystal-clear audio and deep bass that fills the entire space. With this kind of power, you won’t need to worry about whether your music can be heard over the chatter. It’s loud enough to fill rooms up to 1,076 square feet with booming sound!
A 6.5-inch woofer teams up with three 2.5-inch full-range drivers to cover a frequency range of 40Hz to 20kHz. Translation? You get deep, punchy bass that rattles the floor and crystal-clear highs that cut through the mix.
Want even more thump? Activate the BassUp feature—a proprietary tech offered by soundcore’s bass speakers, and the Rave 3S will boost low frequencies on the fly. Perfect for bass-heavy genres like EDM, hip-hop, or rock.
Auracast Technology
Want to connect multiple speakers for an even bigger sound experience? The soundcore Rave 3S makes this a breeze with Auracast support, a cutting-edge Bluetooth Low Energy (LE) Audio tech that allows audio to be broadcast from one device (like your phone or laptop) and received by various Auracast-compatible speakers or headphones at once.
Here’s why it’s a game-changer:
- One Device, Total Control:Pair as many Rave 3S speakers as you want (yes, even three or more!) and control them all from your phone, tablet, or laptop. No more juggling devices or dealing with lag.
- Better Sound, Fewer Dropouts:Auracast offers lower latency, rock-solid stability, and higher audio quality compared to older Bluetooth setups.
- Stereo or Mono? You Decide:If you pair two Rave 3S units, you’ll get true stereo sound with separate left and right channels. You can even swap the channels by double-tapping the Auracast button on either speaker. For three or more speakers, they’ll automatically sync to play the same mono audio, so everyone gets the same clear sound no matter where they’re standing.
How to Use Auracast with Rave 3S:
- Power on all Rave 3S speakers.
- Press the Auracast button on each unit—they’ll pair automatically.
- Listen for the confirmation tone, and you’re ready to go!
LED Light Show
What’s a party without a little visual flair? The soundcore Rave 3S doesn’t just sound great; it comes with built-in HexaGlow LED lights on the front that pulse, flash, and cycle through colors in time with the rhythm, turning your space into a mini nightclub.
Using the soundcore app, you can easily control the lights of the LED speaker and customize the show to match the energy of your event. Whether you’re going for a chill vibe with soft pulsing lights or ramping it up for an all-out dance party, the colorful, dynamic lights are sure to impress your guests and elevate the atmosphere!
Waterproof
The soundcore Rave 3S is designed to handle whatever the party throws at it—literally! With its IPX4 rating, this speaker is splashproof and built for outdoor environments. Whether you’re partying by the pool, hitting the beach, or caught in a sudden rain shower, the Rave 3S won’t skip a beat. You can dance in the rain or get splashed by waves without worrying about damaging your speaker, making it a must-have for any outdoor event.
Long Battery Life
When you’re hosting an all-day event, the last thing you want to worry about is recharging your speaker. The Rave 3S has an impressive 12 hours of battery life, so you can keep the party going without interruptions. Whether you’re inside, outside, or moving from one venue to another, this speaker has enough juice to play all your favorite tracks from start to finish.
Portable Design
Big sound doesn’t have to come with a huge, bulky speaker. The Rave 3S has a compact and portable design that makes it easy to take anywhere. With dimensions of 21.65 x 12.05 x 11.14 inches and a weight of 21.6 lbs. (without the microphones), it’s surprisingly easy to carry for a speaker of this power.
Whether you’re tossing it in the back of your car for a camping trip or moving it around your home for the perfect spot at your next party, its portability ensures that you can take the party anywhere with ease.
Usage Scenarios for Rave 3S Party Speaker
Now that we have covered the powerful features of the soundcore Rave 3S, let’s dive into the different ways this powerhouse can amp up your next event, whether you’re inside, outside, or on the go.
Indoor Dance Parties
When it’s time to turn your living room into a dance floor, the soundcore Rave 3S is all you need to set the mood. The powerful 200W sound delivers deep, thumping bass and crystal-clear highs that will get everyone moving to the beat. Plus, with the Auracast feature, you can link multiple Rave 3S speakers together for a truly immersive sound experience that fills the entire room.
And let’s not forget about the built-in LED light show—as the music pulses, the vibrant lights will sync with the rhythm, transforming your space into a lively, energetic atmosphere. Whether you’re hosting a full-on dance party, a birthday bash, or a casual get-together, this party speaker makes it easy to create the perfect vibe for an unforgettable night.
Outdoor BBQs and Camping Trips
Planning an outdoor BBQ or heading out on a camping trip? The soundcore Rave 3S is the perfect companion for your next adventure. With its IPX4 waterproof rating, you can take it poolside, to the beach, or out under the stars without worrying about the elements. Whether it’s a light drizzle or a splash from the pool, this outdoor speaker can handle it all.
And thanks to its 12-hour battery life, you don’t have to stress about running out of power while grilling or hanging out by the campfire. The loud, clear sound will make sure your playlist is heard across the entire outdoor area, and the BassUp technology will give you that extra low-end punch for dance-worthy tunes and good vibes all day long.
Family Karaoke Nights
Looking to host a fun-filled family karaoke night? The soundcore Rave 3S makes it easier than ever to get everyone involved! With two wireless microphones included, everyone can grab a mic and sing their heart out—whether you’re into classic hits, modern chart-toppers, or some silly family favorites.
And if you’re ready to kick it up a notch, the AI Vocal Removal feature allows you to turn any song into a karaoke track with a single click, removing the vocals or adjusting them to your preferred level. You can also add a reverb effect or tweak the vocal enhancer for pro-level sound. Get ready for hours of family fun, with everyone taking turns and showing off their best performances!

Beach and Pool Parties
The soundcore Rave 3S is designed for the ultimate outdoor fun, especially at your next beach or pool party. Thanks to its waterproof design, you won’t have to worry about the occasional splash or even a light drizzle during your festivities. Its portability makes it easy to carry wherever the action is happening, and the loud, clear sound ensures your tunes can be heard from the sand to the water.
With its long battery life, you’ll have continuous music from sunrise to sunset without needing to recharge. And of course, the dynamic LED light show adds a burst of excitement to the evening as the sun goes down, turning your pool or beach party into an unforgettable experience. Whether you’re chilling by the water or dancing under the stars, the Rave 3S is there to keep the music going and the fun flowing.
FAQs
How do I connect Rave 3S to my phone?
To connect your Rave 3S to your phone, simply turn on the speaker and enable Bluetooth on your phone. Then, find and select “soundcore Rave 3S” from the list of available devices in your phone’s Bluetooth settings. Once connected, you’ll hear a confirmation sound, and you can start playing music directly from your phone!
Can Rave 3S survive rain or accidental splashes?
Yes, the soundcore Rave 3S is rated with an IPX4 waterproof design, which means it’s splashproof and can handle light rain or accidental splashes. While it’s not fully waterproof for submersion, it’s perfect for outdoor events like poolside parties, beach trips, or even rainy BBQs without worrying about damaging the speaker.
How long does the Rave 3S battery last on a full charge?
The soundcore Rave 3S offers up to 12 hours of continuous play on a full charge, depending on volume levels and LED usage. You can keep the party going all day or night without worrying about recharging!
For any product inquiries, please visit our soundcore Support website or contact service@soundcore.com.
Conclusion
Ready to make your next event unforgettable? The soundcore Rave 3S Party Speaker delivers everything you need—deep, thumping bass, a fun light show, a tough waterproof build, smart karaoke features, and all-day battery life. Whether you’re throwing an indoor dance party, turning your living room into a karaoke stage, chilling by the beach, or having a BBQ with friends, this speaker has the features to keep the energy high and the music loud. If you’re looking for a reliable, portable speaker that’s built for every occasion, the Rave 3S is definitely worth considering!