OSD BTR150 5.25" Bluetooth 5.0 Outdoor Rock Speaker Pair, Weather Resistant, Slate
OSD BTR150 5.25" Bluetooth 5.0 Outdoor Rock Speaker Pair, Weather Resistant, Slate
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OSD BTR150 5.25" Bluetooth 5.0 Outdoor Rock Speaker Pair, Weather Resistant, Slate

Key item features

  • 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: 16 lbs
  • Warranty: 1 Year
Current price is $149.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Sold and shipped by OutdoorSpeakerDepot
4.933333333333334 stars out of 5, based on 15 seller reviews(4.9)
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3.8 out of 5 stars
stars16 ratings15 reviews
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Showing 1-3 of 15 reviews

Apr 30, 2026
Candice
Item details
Size: 6.5"
Color: Black
Sold and shipped byOutdoorSpeakerDepot
5 out of 5 stars review

Verified Purchase

Easy to mount and connect. Sound great, loud w enough bass for any type of music. Great range w Bluetooth in backyard. No delay in music or sound. Absolutely love these speakers. Even when they are loud out back they are not intrusive at all inside the house. Very happy with them

Helpful?0YGZ4VLACSWG40711231
Aug 6, 2014
lilkajun
5 out of 5 stars review

Verified Purchase

Great speakers for a great price....

These speakers sound great. Connectivity is about 40 ft and they have a great mid-range sound. Easy to install.

Helpful?0YGZ4VLACSWG40711231
Sep 12, 2014
WalmartCustomer
5 out of 5 stars review

Verified Purchase

Great sound quality!

I've had these for a couple of weeks and so far I love them. Really good bass. May not be loud enough for some people, but works fine for my application.

Helpful?0YGZ4VLACSWG40711231