









🎉 Rock your world with unstoppable sound and style!
The Altec Lansing ROCKBOX XL is a rugged, portable Bluetooth speaker boasting 50 watts of powerful stereo sound, a 20-hour battery life, and IP67 waterproof rating that lets it float. With a 100-foot Bluetooth range and the ability to link up to 50 speakers, it’s engineered for unforgettable indoor and outdoor parties, enhanced by 5 customizable LED light modes that pulse to your music.











| ASIN | B08NLJ46FT |
| Additional Features | Stereo pairing;Portable |
| Antenna Location | Music,Indoor,Outdoor,Indoors |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #48,969 in Electronics ( See Top 100 in Electronics ) #1,180 in Portable Bluetooth Speakers |
| Bluetooth Range | 100 Feet |
| Brand | Altec Lansing |
| Built-In Media | AC Charger |
| Color | Red |
| Compatible Devices | Laptop |
| Connectivity Protocol | Bluetooth, USB |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Battery Powered |
| Customer Reviews | 4.3 out of 5 stars 1,346 Reviews |
| Enclosure Material | Silicone or Hard Plastic |
| Input Voltage | 5 Volts (DC) |
| Is Waterproof | True |
| Item Dimensions D x W x H | 7"D x 18"W x 7"H |
| Item Height | 7 inches |
| MP3 player | No |
| Manufacturer | Altec Lansing Technologies |
| Maximum Range | 100 Feet |
| Model Name | Rockbox XL |
| Model Number | IMW999-SJR |
| Mounting Type | Freestanding |
| Number Of Circuits | 1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 50 Watts |
| Speaker Size | 7 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor activities, Pool parties, Beach events, Indoor parties |
| Subwoofer Connectivity Technology | Wireless |
| UPC | 021331488107 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer Warranty |
| Warranty Type | Manufacturer’s Warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
T**F
Like my old school boombox on steroids
DANG, this is like my old school boombox on steroids. I got it for a houseparty we were throwing for my daughter's 21st birthday. I seriously felt like I was back in college. The sound on this thing is BEYOND!! The front facing woofers give you that heart thumping, rumbling sound and great quality bass. The sound is crisp and super clear with no distortion. Along with rocking sound quality, it's got 4 different LED lighting modes. You can set it to a slow fade, multi-color slow fade, solid blue or it'll beat to music. I wish I would've gotten a video at the party, but we were having too much fun and I forgot. It charges very quickly and you can get around 20 hours of playtime. That's insane!! You can charge it with the normal wall charger that it comes with or use the USB charging port to connect to a USB power source, like a power bank, laptop or wall outlet. You can also charge your phone with it while using the speaker. It'll connect to any bluetooth enabled device and has a 100 foot range. It's easy to pair and after the first time it will automatically connect to your device when you turn the speaker on. It's crazy, but you can connect up to 50 House Party enabled speakers at the same time. WHAT?!?! That'd be like your own concert. The functionality and options are amazing. It's even waterproof, so I can use it in my pool. That's going to be amazeballs this summer!! If you want a powerful, high quality speaker with sound that'll knock your socks off, stop looking and buy this speaker. I'm sure you'll love it as much as I do!!
R**N
Loud bang for the Buck!
Great bargain for what all that you get- portability, long battery charge, volume, and sound quality. Even has different light modes, but for me, that is a useless gimmick. But for a party, may be a welcome gimmick. I've used this the last few months outside while working in the yard, and indoors- gym and while working in my basement. Cranked up, the sound fills my large yard and maintains sound quality, especially for a portable speaker. And no worries if it starts to rain, won't be affected. Nonetheless, I haven't attempted to test its full water resistant potential by dunking it in a pool or directing a hose on it (why?). In the house, at a "normal" volume, the battery last hours/days. So far, I have gone a few days of listening for a couple hours each without plugging it in. Also, it easily connects via bluetooth to my iPhone and keeps that connection for a range of 50ft plus. When I use it in the yard, I either leave my phone near the speaker, or I use my iPad or old phone to connect with Spotify or Apple Music so as not to be restricted to the limitations of Bluetooth range.
L**E
Powerful Speaker! A must have for a pool parties!
I purchased this for my teenage daughters birthday celebration! I was sold after reading the reviews! it totally surpassed my expectations! This speaker is incredible! It's LOUD with some good quality bass to add. It’s synced seamlessly with our iPhone 12s, The battery life is wonderful, we are able to use it all weekend on one full charge! very versatile, we can leave it near the pool without worrying that it will become water damaged, The colorful lights add so much fun to the nighttime get together‘s as well! totally worth the investment! The build quality is solid and strong, designed to last for many years. Also came beautifully boxed so would make a terrific gift. I plan to buy one for my nephew for his birthday. It’s also extremely compact considering how much power it puts out, it’s sleek and modern design adds a wonderful touch to our outdoor living area! 10 Stars!!
***V
Great sound for the price
I had no idea that I'll text was still making products but I'm glad that I saw this and their newest line of speakers. I previously bought a similar style boombox from a different brand but wasn't overall impressed with the overall structure of the model. This one though feels secure all around and has a unique geometric shape, triangular with a solid framing, that makes me feel that it will hold up well over many trips, occasional bumping and banging around. It's very easy to use, intuitive layout for the buttons on the device. The LEDs are bright and really amplify the party mood even in a home setting. Clear sound with distinctive base and treble adjustments. Has a good weight to it and it's not feel cheaply made or rushed in terms of design!
B**N
Not durable
The least durable speaker ever. Sound was decent and it was waterproof. I used it by the pool and never had an issues until it fell off a table and thus “shock proof” “rugged” speaker broke from a 3 foot drop.
P**C
Looks louder than it is 🤣
Well, I got this for the backyard, for when we grill and swim. Its just OK. Inside of a room it is loud for sure, but in the open, it's barely good enough in my opinion, even if it is close to you. The sound quality is great, very clear, very rich sound and a very nice amount of bass for what it is. Just lacks power imo. Its rugged, battery is great...
D**N
Definitely what I was looking for!!
I read the reviews I also have a coworker that has one at work it's a wet environment! It's held up well!! I run this on my ATV I did buy the warranty tho just bc I ride in the rain and mud! I did add some clear silicon on the seams of the box and where the cord plugs into I do cover it up with gorilla tape!! It's loud the lights are obnoxiously bright! And rode through a 3 hour downpour and the thing never skipped a beat! If you use the light and blare the music non stop your lucky to get 5 hours of play time on it. Without the lights a solid 7-8 hours on high! Update: 4/6/2024 This speaker has been pretty amazing tbh it it still loud and the charge has went down over constant use, however I modified a cord to be able to charge it as I ride for more than 6hr long trips.. now it’s not completely watertight. The plug in area if it gets wet it won’t charge you’ll have to let it dry out really good. The one thing I’ve done is just seal that area up with ductape I know kinda lame but overall great speaker with some modifications lol. Also had this in my kayak when I tipped over I didn’t test the floating capability 100% knowing it’s not fully sealed tight.
S**Y
Best speaker I've ever had
This is the best speaker I've ever had for sound, volume and durability and battery life!! I have 3 of them now for inside and outside and all have not failed me yet!!
Trustpilot
2 weeks ago
2 weeks ago