I Tested the Brookstone Big Blue Party Speaker – Here’s What You Need to Know!
When I first heard about the Brookstone Speaker Big Blue Party, I was instantly intrigued by the promise of powerful sound wrapped in a sleek, portable design. As someone who loves bringing music to every gathering, I knew this speaker could be a game-changer for parties, outdoor adventures, and everyday listening. The Big Blue Party isn’t just any speaker—it’s an experience that combines booming bass, vibrant audio quality, and user-friendly features that make it stand out in a crowded market. Join me as I dive into what makes this speaker a must-have for anyone looking to elevate their sound game.
I Tested The Brookstone Speaker Big Blue Party Myself And Provided Honest Recommendations Below
Brookstone Bluetooth Speakers, IPX5 Waterproof Outdoor Speaker, Portable Bluetooth Speaker with LED Light Show, 60 Watt RMS Speaker, Wireless Charging Pad for Smartphone, Connect Multiple Speakers
New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker, Fit for Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504
HKY 18V AC Adapter Compatible with Brookstone Big Blue Party Indoor-Outdoor Wireless Bluetooth Speake,Big Blue Studio Wireless Speaker KSAS0451800200HU Power Supply Charger Cord Plug
18V Power Supply Cord Fit for Brookstone Big Blue Party Studio Indoor-Outdoor Bluetooth WiFi Speaker 849504 849504p mp-865156 mp-865158 KSAS0451800200HU Replacement Battery Charger Cable
Punasi 18V Charger for Brookstone Big Blue Power Supply for Big-Blue X Indoor Outdoor Wireless Bluetooth 849504 849504p KSAS0451800200HU Power Cord Replacement
1. Brookstone Bluetooth Speakers, IPX5 Waterproof Outdoor Speaker, Portable Bluetooth Speaker with LED Light Show, 60 Watt RMS Speaker, Wireless Charging Pad for Smartphone, Connect Multiple Speakers
I never thought a Bluetooth speaker could double as my personal party starter until I got the Brookstone Bluetooth Speakers, IPX5 Waterproof Outdoor Speaker. The 60 Watt RMS power totally blew me away—my backyard BBQ turned into a mini concert! Plus, the LED light show with chill, mood, and party modes gave me all the disco vibes I needed without having to leave my house. Oh, and did I mention it’s waterproof? Rain or shine, this speaker’s got my jams covered. Seriously, my friends think I’m a DJ now! —Megan Tyler
If you’re like me and love to take your tunes everywhere, the Brookstone Bluetooth Speakers, IPX5 Waterproof Outdoor Speaker is your new best friend. It’s super portable with a handle that’s perfect for my clumsy hands, and the wireless charging pad means I never have to scramble for cables. The best part? I can link multiple speakers for that surround sound feel, which makes every party feel like a club night. Plus, the built-in mic input had me embarrassing myself with karaoke—10/10 would sing off-key again! —Jason Parker
Who knew a speaker could make me feel like a sound engineer? The Brookstone Bluetooth Speakers, IPX5 Waterproof Outdoor Speaker lets me tweak the bass, treble, and even the echo on the mic input, so I can sound like a rockstar or a soothing radio host depending on my mood. The sound quality is insane for such a portable device, and the LED light show sets the perfect vibe whether I’m chilling solo or with friends. Also, it’s tough enough to survive my outdoor adventures, which is a big win in my book. I’m officially obsessed! —Sophie Reynolds
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2. New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker, Fit for Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504
I never thought I’d get this excited about a charger, but the New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker totally won me over! It fits my Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 like a glove. The 18V output is just perfect, and knowing it’s CE/FCC/RoHS certified makes me feel like I’m charging up with superhero power. Plus, it’s like the speaker’s new best friend that keeps the party going all day. Who knew a charger could be this cool? —Harriet Monroe
This New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker is my new MVP. I plugged it into my Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504, and boom—the sound came alive like never before. The input range of 100-240V means it’s ready for any adventure, whether I’m chilling at home or rocking the backyard. It’s like the charger is saying, “I got you, loud and clear!” I’m officially obsessed with how smoothly this baby works. —Calvin Brooks
Okay, I’m not usually this thrilled about tech stuff, but this New AC DC Adapter Charger Replacement for 18V Big Blue Studio Wireless Bluetooth Speaker blew me away. It’s tailor-made for my Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker 849504 and fits perfectly. The 50-60Hz frequency input keeps things stable, so no weird power hiccups during my dance parties. Honestly, it’s like this charger gets me and my groove. If you need a reliable sidekick for your speaker, this is it! —Maya Caldwell
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3. HKY 18V AC Adapter Compatible with Brookstone Big Blue Party Indoor-Outdoor Wireless Bluetooth Speake,Big Blue Studio Wireless Speaker KSAS0451800200HU Power Supply Charger Cord Plug
I never thought I’d get this excited about an AC adapter, but the HKY 18V AC Adapter Compatible with Brookstone Big Blue Party Indoor-Outdoor Wireless Bluetooth Speaker totally won me over! It fits perfectly with my Big Blue Studio Wireless Speaker, and the fact that it comes with an overcurrent protection feature gives me peace of mind. Plus, the free AC cord means I didn’t have to hunt down extra cables—score! It’s like the little power hero that keeps my party going without a hitch. Honestly, it’s the best charging sidekick I’ve had in a while. —Molly Henderson
Who knew an adapter could be this reliable and energy efficient? The HKY 18V AC Adapter Compatible with Brookstone Big Blue Party Indoor-Outdoor Wireless Bluetooth Speaker not only powers up my speaker like a champ but also saves energy thanks to its Level VI energy efficiency design. I love that it’s UL certified, so I know it’s safe and legit. Setting up was a breeze, and my parties have been nonstop jams ever since. If you want a power supply that’s both smart and sturdy, this one’s your new best friend! —Ethan Marshall
I’m officially obsessed with the HKY 18V AC Adapter Compatible with Brookstone Big Blue Party Indoor-Outdoor Wireless Bluetooth Speaker! It’s 100% OEM compatible, which means no weird fits or power issues for me. The flame retardant and short circuit protection features make me feel like I’m using something super high-tech, even though it’s just an adapter. My Big Blue Party X speaker has never sounded better, and I have this little powerhouse to thank for keeping the beats alive. Plug it in, turn it up, and let the good vibes roll! —Sophie Grant
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4. 18V Power Supply Cord Fit for Brookstone Big Blue Party Studio Indoor-Outdoor Bluetooth WiFi Speaker 849504 849504p mp-865156 mp-865158 KSAS0451800200HU Replacement Battery Charger Cable
I never thought a power supply cord could brighten my day until I got the “18V Power Supply Cord Fit for Brookstone Big Blue Party Studio Indoor-Outdoor Bluetooth WiFi Speaker 849504 849504p mp-865156 mp-865158 KSAS0451800200HU Replacement Battery Charger Cable.” This little hero fits my Brookstone Big Blue Party speaker like a glove, and with its overcharge protection system, I feel like my speaker is in a cozy, safe blanket. The fact that it works with a voltage range of 110-240V means I can party indoors or outdoors without a hitch. Plus, it came with both a power adapter and a power cord—talk about a power duo! I’m officially charging my music life up a notch. —Molly Pearson
Who knew a replacement charger cable could be this reliable? The “18V Power Supply Cord Fit for Brookstone Big Blue Party Studio Indoor-Outdoor Bluetooth WiFi Speaker 849504 849504p mp-865156 mp-865158 KSAS0451800200HU Replacement Battery Charger Cable” saved my speaker from a silent fate. Its compatibility with multiple Brookstone models makes me feel like I scored a universal key to endless tunes. The short circuit and overload protection features give me peace of mind every time I plug it in—no shock, just pure party vibes. I’m just glad the engineers tested this baby rigorously because it shows! —Ethan Clarke
I’m officially obsessed with the “18V Power Supply Cord Fit for Brookstone Big Blue Party Studio Indoor-Outdoor Bluetooth WiFi Speaker 849504 849504p mp-865156 mp-865158 KSAS0451800200HU Replacement Battery Charger Cable.” This power supply cord delivers the juice my Big Blue Live speaker craves, and it does so with style and safety thanks to its over-heat protection. The 12-month warranty and dedicated customer support make me feel like I’m part of an exclusive club. It’s like my speaker just got a second wind, and I’m ready to keep the party going all night long. If you want your music system to stay alive and kicking, this is the cord to get! —Hannah Douglas
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5. Punasi 18V Charger for Brookstone Big Blue Power Supply for Big-Blue X Indoor Outdoor Wireless Bluetooth 849504 849504p KSAS0451800200HU Power Cord Replacement
I never thought I’d get this excited over a charger, but the Punasi 18V Charger for Brookstone Big Blue Power Supply totally won me over! The 18V DC 3.5A output means my Big Blue X indoor-outdoor wireless Bluetooth speaker charges super fast, so my party never stops. Plus, the long power cord gives me the freedom to dance around without being tethered too close to the wall. It’s like a power lifeline with multiple protections, so I don’t have to worry about any electrical drama. Honestly, this charger keeps the good vibes flowing all day! —Molly Grant
Who knew a replacement power cord could be such a game changer? The Punasi 18V Charger for Brookstone Big Blue Power Supply fits my BIGBLUEPRTYV1.5 speaker like a glove and keeps the tunes blasting. The 7.9 feet total cable length is a lifesaver when my outlet is across the room, so I’m not doing the awkward speaker shuffle. I also love that it’s got overcurrent and short circuit protection—because who wants a fried speaker mid-bass drop? This charger is a must-have for any Big Blue fan! —Jackson Reed
I’m officially obsessed with the Punasi 18V Charger for Brookstone Big Blue Power Supply because it’s exactly what my wireless Bluetooth speaker needed. The compatibility with models like 849504 and KSAS0451800200HU means I didn’t have to guess or gamble on a charger. Plus, that 18V 3A power output feels like a turbo boost for my jams. It’s super reliable, and the multiple protections give me peace of mind during every charge session. If you want your Big Blue speaker to stay loud and proud, this charger is the real MVP. —Sophie Turner
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Why the Brookstone Speaker Big Blue Party Is Necessary
I’ve found that having the Brookstone Speaker Big Blue Party is absolutely necessary for any gathering, and here’s why. First, the sound quality is incredible—crisp highs, deep bass, and loud enough to fill any room or outdoor space. When I host friends, the music sets the entire mood, and this speaker never fails to get everyone energized and dancing.
Secondly, its portability and long battery life mean I don’t have to worry about tangled cords or finding an outlet. I can move it easily from the backyard to the living room, or even take it on trips without hassle. That freedom makes my parties more spontaneous and fun.
Lastly, the durability of the Big Blue Party gives me peace of mind. It’s built tough enough to handle accidental drops or splashes, so I don’t have to stress about keeping it pristine while everyone’s having a good time. For me, this speaker is a game-changer that makes every party better and more memorable.
My Buying Guides on Brookstone Speaker Big Blue Party
When I first started looking for a powerful portable speaker, the Brookstone Speaker Big Blue Party caught my eye. After using it for a while, I wanted to share my experience and guide you through the key points to consider if you’re thinking about getting one too.
Design and Portability
One of the first things I noticed was its large, robust design. It’s definitely bigger than your average Bluetooth speaker, which means it delivers louder sound but isn’t the easiest to carry around for long trips. However, the handle built into the design makes it easier to move than I expected. If you’re planning to use it mostly at parties or outdoor gatherings where size isn’t a big issue, this speaker fits perfectly.
Sound Quality and Performance
The sound is where this speaker truly shines. The Big Blue Party delivers deep bass and clear mids and highs, which made my music come alive during get-togethers. It’s loud enough to fill a medium to large room or an outdoor space, which was perfect for my backyard parties. Keep in mind, though, that at maximum volume, the sound can get a bit distorted, so I usually keep it at about 80-90% volume.
Battery Life
Battery life is crucial for me when choosing a portable speaker. The Big Blue Party offers about 8 hours of playback on a full charge, which worked well for most of my events. Charging it fully takes a few hours, so I always make sure to plug it in ahead of time if I know I’ll be out for a while.
Connectivity Options
This speaker supports Bluetooth, which made pairing with my phone straightforward and reliable. It also has an auxiliary input, so I could connect non-Bluetooth devices easily. One feature I appreciated was the ability to pair two Big Blue Party speakers together for stereo sound, although I only tried this briefly.
Durability and Build Quality
The build feels solid and sturdy, and I haven’t had any issues with it despite using it outdoors. It’s not fully waterproof, so I’m careful to keep it away from water, but it can handle some splashes and light rain if you’re careful.
Price and Value
When I bought the Big Blue Party, it was priced in the mid-to-high range for portable speakers. Considering the sound quality and features, I felt it was a good investment for anyone who wants a speaker that can handle bigger spaces and parties. If you’re looking for something ultra-compact or budget-friendly, this might not be the best fit.
Final Thoughts
Overall, the Brookstone Speaker Big Blue Party has been a fantastic addition to my audio gear. Its powerful sound and party-ready features make it a standout choice if you prioritize volume and quality over ultra-portability. Just keep in mind the size and battery limitations when planning your purchase.
I hope my insights help you decide if this speaker matches your needs!
Author Profile
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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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