--- product_id: 725106506 title: "Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers" brand: "yeahbox" price: "C$78503" currency: NIO in_stock: true reviews_count: 7 url: https://www.desertcart.ni/products/725106506-sonic-boom-max-300w-max-large-bluetooth-speaker-loud-massive store_origin: NI region: Nicaragua --- # IPX66 Waterproof 300W Peak Power 30000mAh Battery Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers **Brand:** yeahbox **Price:** C$78503 **Availability:** ✅ In Stock ## Summary > 🎉 Unleash the Bass, Own the Party! ## Quick Answers - **What is this?** Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers by yeahbox - **How much does it cost?** C$78503 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/725106506-sonic-boom-max-300w-max-large-bluetooth-speaker-loud-massive) ## Best For - yeahbox enthusiasts ## Why This Product - Trusted yeahbox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Playback Power:** Massive 30000mAh battery keeps your soundtrack going for hours—no interruptions, just nonstop fun. - • **Immersive 300W Peak Sound:** Feel every beat with powerful, distortion-free audio that dominates any party or gathering. - • **Dynamic RGB Party Lighting:** Sync your vibe with customizable RGB lights that pulse perfectly to your music’s rhythm. - • **Waterproof & Rugged Design:** IPX66 rating means this speaker thrives poolside, beachside, or anywhere your adventures take you. - • **True Wireless Stereo (TWS) Pairing:** Double the speakers, double the impact—create an expansive soundstage with seamless wireless pairing. ## Overview The YEAHBOX Sonic Boom MAX is a powerhouse portable Bluetooth speaker delivering up to 300W peak output with deep, dynamic bass enhanced by exclusive DSP technology. Featuring IPX66 waterproofing, a massive 30000mAh battery for extended playtime, Bluetooth 5.3 connectivity, customizable RGB lighting, and True Wireless Stereo pairing, it’s engineered for immersive sound experiences at any event—indoors or outdoors. ## Description Peak power can reach 300W, experience 3D sound Multiple Sound Modes to Meet Diverse Experience Needs YEAHBOX's exclusive DSP chip maximizes the speaker's performance, ensuring distortion-free output Massive 30,000mAh Built-in Battery – Enjoy up to 24 hours of nonstop power wherever you go. emphasizes acoustic performance, ensuring that every detail serves the sound quality Forget mediocre sound—Sonic Boom MAX roars with a and cranks up to a jaw-dropping . Whether you’re throwing a backyard bash, hosting a poolside party, or just craving a solo concert vibe, this speaker floods any space—indoors or out—with immersive, room-shaking audio that’ll make you feel like you’re front-row at a live show. YEAHBOX didn’t just build a speaker—we engineered a bass revolution. Our exclusive bass-boost tech uses cutting-edge digital signal processing to . Every beat hits harder, every note rumbles deeper, and every drop punches with raw, visceral power. This isn’t just sound—this is a physical experience. Sonic Boom MAX uses a with a massive racetrack subwoofer and advanced DSP (Digital Signal Processing) to: for a 3D audio bubble that wraps around you. in highs, mids, AND lows—no compromises, no trade-offs. Ever wanted bass that doesn’t just play— it ? Our phase-processing tech stacks low-frequency waves to create a that surges through the air. It’s not just loud; it’s a sonic punch to the chest that’ll leave you (and your neighbors) speechless. IP66 Dust & Water Resistance: Adventure-Proof Rain? Sand? Spilled drinks? No problem. With , this speaker resists dust ingress and powerful water jets, handling daily splashes with ease. Take it to the beach, pool, or rainstorm—Sonic Boom MAX thrives where other speakers fail. Music isn’t just heard—now it’s . The full-color LED ring pulses, fades, and dances to the rhythm, with to match any mood. Throw a party, set the mood for a date night, or just vibe out alone—your space transforms into a light-and-sound wonderland. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DXVTZKTF | | Age Range Description | Adult | | Antenna Location | For DVD players, For computers, For gaming consoles, For smartphones or tablets, For surround sound systems, For televisions | | Audio Driver Type | Dynamic Driver | | Audio Encoding | Windows Media Audio (WMA) | | Audio Output Mode | Stereo | | Audio output mode | Stereo | | Battery Average Life | 12 months | | Battery Capacity | 30000 Amp Hours | | Battery Charge Time | 8 Hours | | Best Sellers Rank | 3,295 in Portable Bluetooth Speakers 22,244 in MP3 Player Accessories | | Bluetooth Range | 18 Metres | | Box Contents | Quick Start Guide, Warranty Card | | Brand | YEAHBOX | | Brand Name | YEAHBOX | | Colour | Black | | Compatible Devices | Smartphone | | Connectivity Protocol | Bluetooth | | Connectivity technology | Auxiliary , Bluetooth, USB | | Control Method | App | | Controller Type | Button | | Customer Package Type | carton | | Customer Reviews | 4.6 out of 5 stars 249 Reviews | | Enclosure Material | Plastic | | Frequency Response | 20 KHz | | Frequency response | 20 KHz | | Input Voltage | 20 Volts | | Input voltage | 20 Volts | | Is Waterproof | true | | Item Dimensions D x W x H | 50.8D x 26.7W x 20.8H centimetres | | MP3 player | No | | Manufacturer | YEAHBOX | | Maximum Range | 18 Metres | | Maximum Speaker Output Power (in watts) | 300 Watts | | Model Name | Sonic boom max | | Model Number | Sonic Boom Max | | Mounting Type | Tabletop Mount | | Network Connectivity Technology | Auxiliary, Bluetooth, USB | | Number of Audio Channels | 5.1 | | Number of Batteries | 4 12V batteries required. (included) | | Number of Items | 1 | | Power Source | Battery Powered | | Processor Count | 2 | | Product Features | Bass Boost, LED Light, Stereo Pairing, USB Port, Waterproof | | Signal-to-Noise Ratio | 79 dB | | Speaker Size | 189 Millimetres | | Speaker Type | Woofer | | Speaker maximum output power | 300 Watts | | Specific Uses For Product | Business, Home Theatre, Party | | Subwoofer Connectivity Technology | Wired | | Subwoofer Speaker Diameter | 189 Millimetres | | Total USB 2.0 Ports | 1 | | Tweeter Diameter | 89 Millimetres | | Unit Count | 1.0 count | | Warranty Type | Limited | | Water Resistance Level | Waterproof | | Wireless Technology Type | Bluetooth | | Woofer Driver Diameter | 189 Millimetres | ## Product Details - **Audio output mode:** Stereo - **Brand:** YEAHBOX - **Connectivity technology:** Auxiliary, Bluetooth, USB - **Frequency response:** 20 KHz - **Input voltage:** 20 Volts - **Material:** Plastic - **Model name:** Sonic boom max - **Mounting type:** Tabletop Mount - **Speaker maximum output power:** 399 Watts - **Speaker type:** Subwoofer ## Images ![Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Image 1](https://m.media-amazon.com/images/I/717pgO-wmnL.jpg) ![Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Image 2](https://m.media-amazon.com/images/I/71AlI9fiwbL.jpg) ![Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Image 3](https://m.media-amazon.com/images/I/719iIPBa+7L.jpg) ![Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Image 4](https://m.media-amazon.com/images/I/51zwWoHmVRL.jpg) ![Sonic Boom MAX 300W Max Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Image 5](https://m.media-amazon.com/images/I/51cJlW+SGDL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The YEAHBOX boombox *by on Reviewed in the United Kingdom 30 March 2026* I would recommend the YEAHBOX Sonic boom 3 for party goers who like playing bass music it is fantastic to play this type of music through the YEAHBOX sonic boom and the YEAHBOX app is great to use I do recommend this YEAHBOX boom box for anyone who likes bass. ### ⭐⭐⭐⭐ A Great Sound System *by on Reviewed in the United Kingdom 3 February 2026* A superb speaker , they say you get what you pay for. The reason it hasn’t got 5 stars is it says 300W when it’s actually 200W ! Plenty loud enough playing Bob Marley was beautiful ! Really good speaker as good as my car subwoofer and you can turn the lights at the end off . So portable to use in any car and legal too. It’s 200 RMS really powerful and can handle the higher sound end without distortion . Use it well below half volume. If you want a car type subwoofer sound system in your place this is the one for you. Battery life seems good ! A good investment. ### ⭐⭐⭐⭐⭐ Perfecto *by on Reviewed in Mexico 21 May 2026* Súper cumplió con todos mis expectativas es lo que buscaba yo ## Frequently Bought Together - YEAHBOX Sonic Boom MAX (300W Peak) 200W Large Bluetooth Speaker Loud, Massive Bass, IPX66 Waterproof Party Portable Speaker with Subwoofer/EQ/Fast Charge, Outdoor Wireless Speakers - Tribit StormBox Lava Portable Bluetooth Speaker, 80W Loud Wireless Speaker, 24H Playtime, IP67 Waterproof, Bluetooth 5.4, Custom EQ, XBass, Built-in Mic, TWS Pairing for Camping/Beach/Party/Outdoor - Tribit Bluetooth Speaker StormBox Blast 2, 200W Portable Wireless Speaker with Subwoofer, XBass, LED Light, Bluetooth 5.4, IP67 Waterproof, Custom EQ, 30H Playtime, TWS Pairing for Party/Outdoor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/725106506-sonic-boom-max-300w-max-large-bluetooth-speaker-loud-massive](https://www.desertcart.ni/products/725106506-sonic-boom-max-300w-max-large-bluetooth-speaker-loud-massive) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-08-20*