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    SKU: OSD-BTR-150-PAR

    OSD BTR1505.25" Bluetooth Outdoor Rock Speaker Pair, Weather Resistant, Brown, Grey or Slate

    Purchase 5.25" Bluetooth 5.0 Weather Resistant Rock Speaker Pair, Brown, Grey or Slate - BTR150
    • Outdoor Speaker Depot SKU: OSD-BTR-150-PAR bluetooth-rock-speaker-btr-150
    • $129.99

      Compare at: $194.98
      You Save: $64.99

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    Enhance your outdoor ambiance with the discreet yet powerful BTR150 Bluetooth Rock Speakers. Designed to blend seamlessly into your garden, these low-profile speakers come in a variety of colors—Slate, Sandstone Canyon Brown, and Granite Grey—to perfectly complement your outdoor decor. The master speaker features a built-in amplifier and Bluetooth 5.0 receiver for a stable and quick connection, supporting up to 75 feet of wireless range with clear line of sight and about 40-50 feet when obstructed.

    These 5.25" 2-way rock speakers are equipped with a durable polypropylene cone woofer and a dual cone tweeter, delivering a robust frequency range of 38Hz to 20kHz. Enjoy a hassle-free setup and a full stereo sound experience by connecting a second speaker with the included 10ft speaker cable. Each set comes with IP67-rated waterproof power adapters and connectors, ensuring your system stays protected against the elements. Sold as a pair with a one-year warranty, the BTR150 is an excellent choice for reliable outdoor entertainment.

    Warning: California's Proposition 65


    This product can expose you to chemicals, including vinyl chloride, which is known to the State of California to cause cancer. For more information, go to

    • Speaker Type: 5.25" 2-way Bluetooth Rock Speakers
    • Woofer: 5.25" Polypropylene Cone with Butyl Rubber Surround
    • Tweeter: 2" Dual Cone
    • Frequency Response: 38Hz-20kHz
    • Power Handling: 120W
    • Impedance: 8 Ohms
    • Bluetooth Range: Up to 75 ft w/ Unobstructed Line of Sight; 40 ft to 50 ft When Obstructed
    • 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) 9" x 9.1" x 5.9
    • Sold As: Pair
    • Colors Available: Sandstone Canyon Brown or Slate
    • Weight: 15.2 lbs
    • Warranty: 1 Year
    55 Questions asked
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    What's on your mind?

    Dennis • 03/27/2020, 0:24:03 AM Can I sync them with my indoor tv?
    Customer Service • 03/30/2020, 1:23:12 PM
    Hi Dennis: In order to sync these speakers with your TV you will need to check to see if your TV features a Bluetooth Transmitter. When I googled that question, recommendations came up for external Bluetooth Transmitter/Receiver dongles that could be added to your TV. There were a lot of choices. So check with the owner's Manual for your TV, look for Bluetooth Transmitter option. Here is an example: Good luck TimL: 3-30-01
    Rachael • 05/22/2020, 5:29:26 PM Hi are These speakers wireless or Do they have to have wires to charge ? Also do the speakers pair Together ? Thanks
    Customer Service • 05/28/2020, 11:46:12 AM
    Hi Rachael: There are two speakers with the kit. The first is the Master Rock with a 5.25 Dual Cone driver, Bluetooth Receiver, and 60 watt stereo amplifier. This needs a power source so there is a Waterproof 24 Volt Power Supply with a 20 to 25 foot cord that needs to plug into an AC outlet at one end and the Master Rock at the other. One channel of the Stereo Amplifier is connected to the internal speaker. The second or Satellite Rock is connected to the Master Rock by a Two conductor speaker cable that creates a right and left stereo pair of rocks. You only sync up the Bluetooth Receiver in the Master Rock. The only thing that is truly wireless is the Bluetooth connection from your Device to the Master Rock. There is no charging involved since you have an AC power source connected full time. TimL/5-28-2020
    Rachael • 06/03/2020, 4:39:14 PM Hi are These speakers wireless or Do they have to have wires to charge ? Also do the speakers pair Together ? Thanks
    Customer Service • 06/05/2020, 3:20:27 PM
    They are wireless between the Bluetooth enabled device you are using and the Master Speaker which has both the Bluetooth Receiver and a internal stereo amplifier with one channel connected to the internal speaker. You then have to connect a two conductor speaker wire (included in the package) to the satellite speaker from the master. You also need to connect the AC Power Supply from an AC outlet to the master Rock to power both the Bluetooth Receiver and Stereo Amp. Wireless only refers to the Bluetooth device to the Master Speaker. TimL/6-5-2020
    Dan • 12/17/2019, 2:17:43 PM My IPad is not staying connected and when it does hook-in, the audio is not clear. Worked fine when we first st it up and a day later we're having this issue.
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Dan, We're sorry to hear you are experiencing issues. Have you tried a different source to see if the issue follows sources?
    John • 12/17/2019, 2:17:43 PM Does the power supply support 220V?
    Customer Service • 12/17/2019, 2:17:43 PM
    Hello John, The power supply only supports 120v.