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SKU: BTR805-PAR OSD BTR805 8" Bluetooth® Rock Speaker Outdoor Weather Resistant, Brown/Grey (Pair)

Purchase OSD BTR805 8" Bluetooth® Rock Speaker Outdoor Weather Resistant, Brown/Grey (Pair)
  • SKU: BTR805-PAR bluetooth-wireless-rock-speaker

    OSD BTR805 8" Bluetooth® Rock Speaker Outdoor Weather Resistant, Brown/Grey (Pair)

  • $299.00

    Compare at: $448.99 You Save $149.99

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Lifetime Tech Support

This is the 2nd generation of our Bluetooth® Rock Speakers, we made the following changes a) Using better sound rock shell from our most popular rock speaker RX805 with better bass and clear high ends. b) Using waterproof IP67 grade power supply for better outdoor durability.

Get ready to jam in any outdoor space with the BTR805 Wireless Bluetooth® Rock Speaker . This 8" set is ideal for your lawn, garden or patio for best bass; they come in Granite Grey or Sandstone Canyon Brown so you can coordinate without the speakers looking out of place.

There are two speakers, a master and pairing speaker. The master speaker has the internal stereo amplifier plus built in Wireless Bluetooth® Receiver. The second or pairing speaker is connected to the master speaker using the 10Ft speaker cable that is included with the kit. The result is a two channel stereo output. It is recommended to have the speakers 8 to 12 feet apart for best stereo dispersion. You can cut the 10Ft cable down to the exact length desired. The extra cable is supplied in case you have to be created to hide the wire when running it between the two speakers.

Warning: California's Proposition 65

Warning: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

  • Speaker Type: 8" 2-Way Bluetooth® Rock Speakers
  • Woofer: 8" Polypropylene Cone with Butyl Rubber Surround
  • Tweeter: 1" Soft Dome
  • Frequency Response: 35Hz-22kHz
  • Power Handling: 150W
  • Impedance: 8 Ohms
  • Bluetooth® Range: Up to 30Ft
  • Bluetooth® Version: 5.0
  • Compatible with A2DP Standard
  • Rigid Exterior Cases with Water-resistant Features
  • Designed to Look Like Rocks with Flat Bottoms, Makes it Easy to Place on any Flat Surface
  • What's Included: IP67 Waterproof Power Adapter, Speaker Wire, and Waterproof Wire Connectors
  • Power Supply Length: Plug to Transformer - 3' 5", Transformer to Speaker - 15' 5"
  • Unit Dimensions: (L x H x D) 12" x 14" x 11.5"
  • Sold As: Pair
  • Colors Available: Sandstone Canyon Brown or Granite Grey
  • Weight: 32 lbs
  • Warranty: 1 Year
70 Questions asked
Have a Questions?

What's on your mind?

brian jackson • 12/17/2019, 2:17:43 PM Hello I would like to know where i can find a replacement power supply. My speakers worked fine for about 2 hours then stopped working. I tested the power supply on a couple (working) outlets and each time the plug that screws into the speaker was dead. Thank you. Brian Jackson.
Customer Service • 12/17/2019, 2:17:43 PM
Hi Brian: You need to call customer service at 562-697-2600 and talk to them about a replacement Power Supply. This Power Supply utilized for most of our Bluetooth Speaker Kits. I am pretty sure we will have a replacement Power Supply. Good luck TL/5390
Dave G • 12/17/2019, 2:17:43 PM When I turn on the power the speakers fail to power up and give me the "Pairing" tone from time to time. This is especially true when I turn them of to pair another device.I've waiting 5, 10 and 30 minutes and more and then turned in the power and nothing happens. Yet, tomorrow morning I'll have no problem.
Customer Service • 12/17/2019, 2:17:43 PM
Hi Dave:Our facility is in Brea, CA; maybe you can arrange to bring in your Master Speaker and have it tested. It does not sound like a Power Supply or Satellite Speaker Issue. Call our Customer Service and talk to them about your issue. They are more knowledgable about Bluetooth. 562-697-2600TL/5548
Vicki Martinesu • 12/17/2019, 2:17:43 PM Hi,I purchased a pair of these rock speakers in October 2018. After about six months, they started making a popping noise and would not hold a solid connection. Now, they have stopped working completely. The power supply has been tested and is working properly. But the speakers are not getting power, and there are scorch marks on the board inside the main speaker. Please help me to figure out how to fix these.Vicki
Customer Service • 12/17/2019, 2:17:43 PM
Hi Vicki:I would contact our OSD Customer Service (562-697-2600). It sounds like you are still under warranty and if nothing else get a replacement for the Master Speaker. That is where I would go next.TL/5604
Randy Garcia • 03/04/2021, 2:31:23 PM Do you make a set of speakers that can connect wirelessly to a wired outdoor patio speaker? Looking to “expand” wirelessly?
Customer Service • 03/05/2021, 0:30:16 AM
Hi Randy: Our Bluetooth speakers including the BTR805 are all closed two speaker systems that are connected to a power cord for the master speaker and then a two conductor speaker wire from the master rock to the satellite ( a passive single speaker). The master needs to have power for both the internal Bluetooth receiver as well as the two channel stereo class D Power amplifier. We do have a BOM4.1.2 Powered 8" 100 Watt powered sub woofer with a dedicated Bluetooth receiver located before both the 100W mono sub amp and a two additional 60W per channel Stereo power amps that will each drive one to two pairs of speakers. This also a closed system by you have a choice of speakers up to four pairs total. The Bluetooth Receiver is controlled wirelessly by your Bluetooth enabled device. It even works with an ALEXA echo dot by Bluetooth. We do have other wireless streaming options but they still involve hard wiring the speakers form multi channel amps. Check out our MX and MAX12 amplifiers. TL/3/4/2021
Phillip • 03/19/2021, 1:09:45 PM Hi - will these 8" rock speakers ever be offered in the Slate color like the 5.25" BTR-150's?
Customer Service • 03/23/2021, 1:04:32 PM
HI Phillip: There are no plans to add a third color for the BTR805. TimL