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โ๏ธ Rock your outdoors with solar-powered sound that never quits!
The Alpine Corporation 11" Waterproof Bluetooth Solar-Powered Rock Speaker delivers up to 12 hours of wireless audio powered entirely by sunlight. With a robust 50-foot Bluetooth range and weatherproof resin construction, itโs designed for seamless, year-round outdoor use. Its realistic rock design discreetly integrates into your garden or patio while providing rich, high-fidelity stereo sound, making it the ultimate portable audio system for millennial professionals who value style, sustainability, and social gatherings.









| ASIN | B01EZGLJJU |
| Additional Features | Waterproof |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 12 Hours |
| Battery Charge Time | 12 Hours |
| Best Sellers Rank | #6,350 in Electronics ( See Top 100 in Electronics ) #21 in Outdoor Speakers |
| Bluetooth Range | 50 Feet |
| Brand | Alpine Corporation |
| Built-In Media | Speaker |
| Color | Gray |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop, Desktop, Television, Projector |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 3,825 Reviews |
| Enclosure Material | Polyresin |
| Frequency Response | 100 Hz |
| Global Trade Identification Number | 00821559607171 |
| Is Waterproof | True |
| Item Dimensions D x W x H | 12"D x 9"W x 11"H |
| Item Type Name | Solar Speaker |
| Item Weight | 7.21 Pounds |
| MP3 player | Yes |
| Manufacturer | Alpine Corporation |
| Maximum Range | 50 Feet |
| Model Name | Solar Bluetooth Enabled Rock Speaker |
| Model Number | QLP542SLR-GR |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Solar Powered |
| Speaker Maximum Output Power | 5 Watts |
| Speaker Size | 11 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | gardening, outdoor parties, backyard gatherings, relaxing outdoors |
| Subwoofer Connectivity Technology | Wireless |
| UPC | 821559607171 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
E**T
Convenience!
Sounds great, Goes pretty loud! (Dont want to wake the neighbors!) Looks Super Cool, Nice size, Works Great, water proof, Bluetooth, Solar-powered, No Need to Schlep your portable speaker..Straight to the pool, already synced, Voila, Music! Also Alpine is a trusted name! Happy to see I can still get value for my Money.
P**G
Stone like speaker
The speaker is amazing Great sound Easy to use
M**Y
Let the party begin!
Great speaker! Easy to set up and quality sound. Looks good on our deck too. Solar works good and it is nice to worry about recharging a blue tooth. Changed from a 5 star to 4. This needs a remote. Maybe I am lazy, but it is inconvenient to go to where the speaker is - away from our seating area- to turn it on and off. The volume is also limited to the volume of the phone connected to it. Still sounds good but could be a bit better...
C**Y
Great sound always charged
This is one of the best things purchased through Amazon. We have had it for two years. It stays outside all the time in the New England spring, summer, and fall. We bring it inside in the winter. Itโs first charged we plugged it in. From then on the solar panel has powered it. It is always charged outside which is exactly what I wanted. We go out to the pool and can just turn it on and it powers right up. Even after the winter it didnโt need to be plugged in to charge just charged from the solar panels. Other wireless speakers would lose a charge then weโd go to bring them outside and they would need to be charged. This just always read when needed. It also has great sound that spreads throughout my yard and patio. We love it!
R**N
great for out by the pool
we bought this for use out by our pool and hot tub. We have the surround sound in our living room wired to two ceiling mounted speakers on our patio, but the receiver treats them as an additional pair of rear channel speakers, so for the music to be audible over the sound of the hot tub, we have to have it really loud inside the house, which is usually fine for when we're having a party, but not ideal for every day use. This speaker is a nice compromise. Just pair with your phone and play some music. The sound quality is decent -- pretty much on par with any decent boombox. My only complaint overall is that as you turn the volume up, it seems to aggressively compress the audio signal and roll off more and more bass, I'm guessing to favor volume and clarity over audio fidelity. Don't expect deep booming bass or you'll be disappointed, but at normal listening levels the mids and highs are articulated and clear. The volume level is good, we had it up pretty loud last night and didn't notice any distortion at a level that was uncomfortably loud. We haven't used it long enough to run the batteries out yet so I can't really speak to how long it lasts but we used it for a few hours after the sun went down and it lasted well into the evening when we decided to wrap it up for the night. It would be nice if you could pair more than one of these to the same phone, but for the purpose of getting music out by the pool, this does the job well.
T**.
Complete Bluetooth fail
This thing is useless; it is designed to be outside and to connect with your phone. The problem is that in order to connect Bluetooth phone to it you have to be right next to it. That would not have been a problem if it needed to be done once, but the thing is, it has to reconnect every single time you want to use it. Whatโs the point of setting it into my landscape when I have to go right up to it and climb over all my plants in order to connect to it? Second issue: whatever Bluetooth version is installed in this (I believe itโs 4.0, we are at 5.2 now) it is miserable! It keeps constantly disrupting the music which means itโs not strong enough. For example, I am floating in my pool with my phone, 4โ inches below the landscape surface and this speaker looses Bluetooth signal. Immediately! Like a clockwork. I tried it many times. I can raise the phone above the landscape surface and here we go, it works again. What is this? Third: 50 feet range? Alpine, you should get sued for this misrepresentation! 20 absolute max and I am already loosing Bluetooth signal. You are all better off with a $50 Bluetooth speaker than this. I am incredibly disappointed.
P**E
Backyard speaker review
The sound quality of the speaker is amazingly clear. Ease of connectivity. The speaker is a great value for the money and very portable. Overall a great value for the money. The only issue I have is I bought 2 and didnโt realize I couldnโt sync them!
O**A
Great sounding outdoor speaker
I had this speaker since June 2023. It worked great for me. I only power charged it the first time and since then it was solar powered only. I was doing yard work yesterday and wanted to turn on my music and it would not start or connect. I am in Portland Oregon, so a lot of gloomy days lately so maybe not enough sun to charge it. I will plug it in today and see if that will do the trick, but if not, I got great 2.5 years out of it for about $50 something and see that they are currently on sale so I'd get a replacement.
K**.
Great unit! Well worth the money
Great unit for the backyard! Sound is good and looks great. Easily goes for 8-10 hours on a charge
M**A
Sin cables
Se ve bien, tiene buen sonido y no hay cables de por medio
R**E
easy to use
Great quality
B**N
Loud enough for the yard without upsetting the neighbors... Durability is yet to to measure
It seems OK but haven't really put it to the test yet we'll see by this time next year... It would be good if you could pair them
A**R
Anice tool for a background music in your backyard
I bought it 2-3 months ago. Since then I am enjoying nice music on my backyard. Blends with the surrounding nature and the only intrusion is the music you want to listen. Easy PNP, good sound quality and fidelity and so far no need for any charging as it is solar powered. I would have liked a stereo one and that is what I am missing
Trustpilot
1 month ago
2 weeks ago