








Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers
US$412.18
Estimated delivery: 2–7 business days ✓ Free shipping — over $200Description
About This 300W Peak 200W RMS Deepest Dynamic Bass: The massive 300W peak allows Sonic boom max bluetooth speaker loud to deliver extreme dynamic and powerful bass and treble, providing an immersi...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
Reviews
Festora
More options
About This
- 300W Peak 200W RMS Deepest Dynamic Bass: The massive 300W peak allows Sonic boom max bluetooth speaker loud to deliver extreme dynamic and powerful bass and treble, providing an immersive listening experience. A robust 200W RMS ensuring high-quality massive sound reproduction over extended periods without distortion. The Sonic boom max loud bluetooth speaker performance remains strong regardless whether it's in battery mode or plugged in. Sonic boom max bluetooth speaker loud is desirable for professional music studio, large party, gathering, movies or games
- Dynamic RGB Lighting: The speaker features adjustable RGB lighting that syncs with the rhythm of your music, creating a vibrant atmosphere that enhances both your auditory and visual experience.
- Extended Battery Life: With a built-in 30000mAh high-capacity battery, enjoy hours of playback without the need for frequent recharging.
- Advanced Bluetooth Technology: Equipped with Bluetooth 5.3, it provides a stable connection and extended range, easily connecting to various Bluetooth devices.
- Exclusive One-Button BASS Function: Easily enhance the bass with a single button press, delivering a more impactful listening experience.
- TWS Pairing Function: Supports True Wireless Stereo (TWS) functionality, allowing you to connect two speakers for a larger soundstage and a more immersive audio experience.
- Multiple EQ Sound Effects: Built-in multiple EQ sound effect options to cater to different music styles, letting you adjust the sound to your preferences.
- Built-in DSP Dynamic Sound Chip: Enhances sound quality and performance, providing a richer listening experience.
- With a total output of 200W, this speaker features a 100W RMS subwoofer, dual 40W RMS midrange drivers, and dual 10W RMS tweeters. Its independent 3-way crossover system delivers powerful, room-filling sound with deep, punchy bass, rich mids, and crisp highs—offering a true Hi-Fi audio experience with exceptional clarity and dynamic range.
Overview
- Brand : YEAHBOX
- Speaker Maximum Output Power : 300 Watts
- Frequency Response : 20 KHz
- Connectivity Technology : Auxiliary, Bluetooth, USB
- Audio Output Mode : Stereo
Product details
- BrandYEAHBOX Speaker Maximum Output Power : 300 Watts Frequency Response : 20 KHz Connectivity Technology : Auxiliary, Blueto
Shipping Policy
Festora ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Festora will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@festoras.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Festora replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.









Follow us →