

🎶 Rock your outdoors with stealthy sound power!
The OSD Audio BTR-150 is a 120W wireless Bluetooth outdoor speaker system cleverly disguised as a sandstone rock. Featuring a 5.25" dynamic woofer and 2" tweeter, it delivers immersive stereo sound with rich bass and clear highs. Its IP67 waterproof rating ensures reliable performance through rain and sprinklers, while the corded electric power source guarantees uninterrupted music without battery worries. Perfectly designed to blend into patios, gardens, and decks, it offers stable Bluetooth connectivity up to 33 feet for seamless outdoor entertainment.










| ASIN | B00JBYII6E |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #40,188 in Electronics ( See Top 100 in Electronics ) #79 in Outdoor Speakers |
| Bluetooth Range | 10 Meters |
| Color | Sandstone Canyon Brown |
| Compatible Devices | Gaming Console, Laptop, Personal Computer, Projector, Smartphone |
| Control Method | App |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,273) |
| Date First Available | March 29, 2014 |
| Global Trade Identification Number | 00819603010787 |
| Impedance | 8 Ohms |
| Included Components | Manual |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Weight | 12.27 pounds |
| Item model number | BTR-150 Sandstone Canyon Brown |
| Manufacturer | OSD Audio |
| Maximum Range | 33 Feet |
| Model Name | BTR-150-Brown |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 5.9"D x 9"W x 9.1"H |
| Recommended Uses For Product | Outdoor |
| Set Name | Pair |
| Shape | rock |
| Speaker Size | 5.25 Inches |
| Speaker Type | Outdoor |
| Special Feature | Stereo pairing;ultra-portable |
| Style | Rock Brown BT |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.25 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 2 Inches |
| UPC | 819603010787 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 5.25 Inches |
W**R
6 STARS How to set these up. Never loses Bluetooth connection. Powerful quality sound. No problem with sprinklers 3X a Week
Maybe the best item I've ever purchased on Amazon for the money. I rarely give five stars.The speakers maintain the Bluetooth connection with Alexa from 30 feet away through a double pane glass window. The sound is absolutely awesome. It is equivalent to my 200 W Logitech speaker system except that the base does not pound quite as hard as the Logitech. It is important to spread the speakers no more than 20 feet apart. The speakers will then create a cone of stereo sound with the apex about 50 feet away from the speakers. I have the speakers in my 50X100 backyard which is next to a busy street And when the speakers are on level 10 you cannot hear any street noise at all unless a Harley goes by. These speakers get hit by my sprinklers three times a week and I have not had any problem at all. I have the speakers set on the ground at HIGH POINTS that are elevated approximately 2 inches from the surrounding groundSo they will not be subject to any ponding water. I have the power supply inside of a waterproof electrical connection box which cost seven dollars. There are many different kinds of these available on Amazon and they are made specifically for this purpose. I also have my 120 V outdoor lightS electrical connections inside the same box. I have been researching outdoor speakers for a long time because of the road noise in my backyard. The first one I bought for more than $200 is the acoustic research Hatteras outdoor Bluetooth speaker which cost more money than these two rock speakers. The HatterasTurns off automatically when it does not receive Music overBluetooth for more than three minutes. That is extremely annoying and there is no way to turn it off! I talked to several people at acoustic research technical support. The Hatterasis only one speaker so it cannot produce stereo sound,And the quality of sound is nowhere close to these two rock speaker's. The Hatteras does not even compare to these two speakers even though it cost more money and it has great reviews on Amazon and other websites.
M**.
Great purchase.
I was looking for 3 things for my front porch: Outdoor, wired to a plug (not needing to charge a battery), and bluetooth capable. I don't want to have to plug my phone into some cord every time I want to play a song. I don't want to worry about charging a portable speaker. I wanted the speakers to just always be on and ready to connect on my front porch. Five important things that I didn't get from the other reviews: 1. These were way bigger than I expected. The 5.25" is the size of the inside speaker but the actual size of each case is much bigger. I was ok with this; just surprised when I opened the box. 2. Many reviews say the speaker wire between them is 10'. The power wire connecting the 1st speaker to the outlet is maybe 10' and the wire connecting speaker 2 to speaker 1 is more like 20'. All wires are black. I wrapped them in white electrical tape to blend with my house trim better. 3. Mine didn't have instructions on how to mount but it was basically self-explanatory. It was also missing 4 screws that would mount it to the house. So I'm not sure if this was a mistake but it was a pretty easy thing to resolve. I used some screws from the garage and they worked just fine. I used Everbuilt size #10x2". I'm sure yours will have the mounting screws...but who knows. 4. When I first plugged these in to test the sound was inside and they sounded just so-so. My wife suggested I try them outside since they're outdoor speakers. So I did and they sounded amazing! I don't know what kind of voodoo magic it was but these sounded fantastic once outside so be sure to take yours outside to hear them. 5. Bluetooth connecting is really easy. I did go to my garage out back and lost connection. When I returned the music was off and I had to reconnect but that was easy to do. This is the whole point of why I got them. I want to be able to pull my phone out at any given moment and just connect. Always on, always ready, no wires. Just connect and play. For a little over $100 this was a solid purchase. The sound is great, installation was super easy (assuming you can drill/screw into something), and connectivity is easy.
K**N
Great sound by in my experience not capable of being out in the elements.
Bought these to use out by the pool and the sound was amazing! I was so happy. Rich sound and enough volume to fill the pool area nicely. Bluetooth connected reliably but it seemed like even the slightest obstruction led to the sound cutting out. The connection where the power cord interfaces with the main speaker was loose from the very beginning and if you bumped the wire the power would go out and come back on. I owned my pair for three weeks and then it rained. One of the two speakers actually partially filled with water and the other, the main speaker with the power connection, just stopped working. And with that one gone the other might as well just be a container for water. So maybe i got a bad pair, maybe i should have known better and protected them from water but they are advertised as outdoor speakers and because the connection method (feeding the wires into slots and tightening screws down on the wire) is tedious it is not a short task to move them in and out of the pool house. Amazon was great about the return with absolutely no hassle but the speakers did just happen to fail right before the "last" day to return them so I, in a strange way, got lucky. Thanks Amazon for being cool about it.
L**A
Easy to set up and connect to BT, sound quality is so so but good enough for the price. Can install at semi outdoor as long as not under direct rain.
C**.
Tested them inside to make sure they worked, didn't sound so great. Installed them on the deck and there is a huge improvement in sound quality, and loud enough to be heard all over the yard. After several heavy rain storms, no issues.
J**L
I have these mounted outdoors in our hot tub area. It is out of the elements, but have used for over a year without issue. Now I have these an opposite ends of the hot tub room and the speaker wire wasn’t long enough, but that’s not the fault of The manufacture. I think it came with 10 or 12 feet, but I need it over 20. In the end, not a big deal and I’m really happy with the sound quality and the way it easily compares to my iPhone from music. It’s a great product, don’t hesitate to purchase.
Y**E
Commande conforme à la description, haut-paleurs très bien emballés et protégés. Bon son pour des haut-parleurs de 5.25''. Le seul point négatif est l'absence de connecteurs vissés et étanches pour les haut-parleurs. Le fil d'alimentation est pourtant muni d'un tel connecteur mais sans bouchon pour le protéger lorsqu'on le débranche. J'ai du acheter des connecteurs vissés étanches et les souder pour obtenir quelque chose de pratique. Les marettes avec silicone fournies sont inutiles, surtout si on veut débrancher les haut-parleurs pour les ranger et éviter de se faire voler les haut-parleurs.
P**G
They sound amazing perfect for your backyard
Trustpilot
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