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Bose Free Space 51 Outdoor In-Ground Speakers - Green

4.6 4.6 out of 5 stars 493 ratings

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Single
Brand Bose
Model Name Free Space 51
Speaker Type Outdoor
Special Feature Three wire grooves in base permit stable footing and a tidy appearance, RMS Output Power: 50 W, Driver Type: 4.50" Polyfiber Full Range, Impedance: 4 Ohm See more

About this item

  • Downward firing 4 1/4 full range driver.Dimensions Each speaker:36 cm H x 32 cm W x 32 cm D
  • Innovative radial design disperse sound in a 360 degree pattern and centrally located port enhances low frequency performance to deliver the depth and richness of music outdoors
  • Rugged, flexible design withstands temperatures from 40 to +150 degrees Fahrenheit, and passed the rigorous salt fog test 66 percent longer than required by the Marine Industry Standard
  • Recommended power 10 100 watts and withstands up to 350 pounds of pressure
  • Base flange with mounting holes for easy installation
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From the manufacturer

1

Bose Free Space 51 Environmental Speakers

2

All-Around Sound For Outdoor Spaces

Bring the subtle nuances of your favorite music to life in outdoor environments where wall mounting is not an option. Bose Free Space 51 speakers are our best performing outdoor speakers for placement in the garden, on the deck or on the patio. Connect them to your existing stereo receiver and enjoy natural sound throughout a broad listening area.

  • 360-degree sound coverage for our widest outdoor speaker coverage
  • In- or on-ground installation for landscape speaker or patio speaker placement
  • Engineered to withstand snow, sun, rain, ice and saltwater spray

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Bose Free Space 51 Outdoor In-Ground Speakers - Green
Bose Free Space 51 Outdoor In-Ground Speakers - Green
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Price$197.00$109.99-14% $599.00
List:$699.00
$169.99$398.00
Delivery
Get it as soon as Monday, Apr 1
Get it Apr 3 - 9
Get it as soon as Monday, Apr 1
Get it Apr 3 - 9
Get it as soon as Monday, Apr 1
Customer Ratings
Sound quality
4.6
4.7
4.3
4.5
4.3
4.6
Easy to install
4.7
4.7
4.7
4.8
Value for money
4.1
4.6
4.6
4.3
Durability
4.0
3.9
3.9
4.7
Weatherproof
4.7
4.6
4.6
Sold By
Woot
TIC Audio
Amazon.com
TIC Audio
Amazon.com
speaker size
32 centimeters
6.5 inches
8 inches
3.5 millimeters
8 inches
5.25 inches
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
connectivity tech
Optical
Coaxial
Bluetooth
Coaxial
Wired
speaker type
Outdoor
Component
Outdoor,Woofer,Tweeter
Outdoor
Outdoor,Woofer,Tweeter
Outdoor; Wall-Mount
mounting type
Floor Standing
Deck,Outside Mount
Floor Standing
Tabletop
Floor Standing
Wall Mount
weight
6.25 kilograms
8 kilograms
8.1 pounds
5.1 pounds
20.3 pounds

Product guides and documents

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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Bose Free Space 51 Outdoor In-Ground Speakers - Green


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Product Description

Place them By the pool, on the deck or in the garden. Bose free space speakers are Our best-performing and most versatile outdoor speakers. Connect them to your existing audio equipment and enjoy exciting stereo sound over a wide listening area. You can place them on or in the ground, so they're a great alternative to mounting speakers to your home. And they're designed to stay outside all year long. The flexibility of free space 51 speakers allows you to partially bury them in the ground or easily install them on Hard surfaces. The speaker base has three mounting holes for solid and secure placement. Grooves on the underside of the base allow you to neatly tuck in wires. This ensures that the wire doesn't cause rocking and provides a simple and professional-looking installation on a deck or patio. With meticulous design and rewarding performance, free space 51 speakers are an ideal choice for outdoor listening pleasure. Polymer fibre composite driver cone ensures high quality sound reproduction that is resistant to the type of deterioration often caused by extreme conditions.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
493 global ratings

Customers say

Customers like the sound quality, value, ease of installation, appearance and sturdiness of the speakers. For example, they mention that it blends really well, it's loud and clear, and that it'll absolutely worth every penny. Some are happy with the stoutness and clarity. That said, opinions are mixed on the quality.

AI-generated from the text of customer reviews

96 customers mention89 positive7 negative

Customers are satisfied with the sound quality of the speakers. They mention that the sound blends really well, and sounds very natural. They also say that the speakers are amazing, loud, and clear, and the musical notes embrace listeners.

"...where the sound is exactly coming from (since they are omni), sound blends really well and sounds very natural...." Read more

"...These do NOT disappoint. They are so loud and clear. i'm sure my whole neighborhood can hear them when i turn them up even 1/2 way...." Read more

"...Out back today while smoking a Boston Butt they sounded just as clean and clear as they did last September...." Read more

"Excellent and crisp clear sound. Even one pair gives felling of surround sound while watching movie at backyard...." Read more

22 customers mention18 positive4 negative

Customers like the value of the speakers. They say it's worth every penny, has great sound, and is a great buy.

"...Definitely worth the purchase and I bought another set to replace the other two cheap speakers after the huge difference in sound quality...." Read more

"...The sound quality is precise and the base rumbles the ground. Awesome purchase, I don't regret spending the extra money on the Bose 51." Read more

"...speakers for several weeks now, and I can tell you they are worth every penny you spend. Excellent sound quality!..." Read more

"Perfect quality best value for money" Read more

20 customers mention20 positive0 negative

Customers find the installation process of the speakers to be easy.

"...Installation is easy, and visually it also blends well with the environment. Best purchase ever" Read more

"...The video is with them playing at about 1/4 volume.Install was a cinch just splice 2 wires and you're good 2 go...." Read more

"...The process of hooking up to speakers is quite easy." Read more

"The speakers came fast and sound great. They are fairly easy to install, but it is a little difficult to keep the excess wire under the speakers,..." Read more

18 customers mention18 positive0 negative

Customers are satisfied with the appearance of the speakers. They mention that it looks good, has a great sound quality, and is easy to set up. The speakers are a good addition to any patio and blend nicely with the landscaping.

"...Installation is easy, and visually it also blends well with the environment. Best purchase ever" Read more

"Excellent and crisp clear sound. Even one pair gives felling of surround sound while watching movie at backyard...." Read more

"...The sound is very, very good...." Read more

"...These Freespace 51 speakers are absolutely amazing, filling the environment with deep warm lows, and crisp highs...." Read more

9 customers mention9 positive0 negative

Customers like the sturdiness of the speakers. They say it has a weather-proof construction that gives them peace of mind. They are durable and weather tolerant, and will stay perfect in all kinds of weather. The box seems to be undamaged, and the speakers are easy to install.

"...to store mine in the house when I am not using them... The weather-proof construction gives me peace of mind if I get sidetracked and leave them..." Read more

"...These well-made speakers will stay perfect in ALL kinds of weather!BUY THEM NOW AND ENJOY THEM FOR A LIFETIME!" Read more

"My second set-they are tremendous! Very durable and weather tolerant. I am terribly lazy and do not even cover them in winter...." Read more

"Excellent sound quality. Perfectly fine thru snow, tropical storms sun and heat. First set lasted 17 years!" Read more

8 customers mention8 positive0 negative

Customers are impressed with the clarity of the speakers. They say the sound quality is amazing, crystal clear, and distortion-free. Customers also appreciate the solid bass and clear mids and highs.

"...These do NOT disappoint. They are so loud and clear. i'm sure my whole neighborhood can hear them when i turn them up even 1/2 way...." Read more

"...These speakers are loud, clear, and super easy to install. I highly recommend them!" Read more

"...Amazing quality and clarity. When we turn up the volume you can hear the music across the street with clarity!! Amazing and easy set up!" Read more

"...and if you want you can turn it up and get it pretty loud while staying clear and distortion free." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the performance of the speakers. They mention that they work great, are amazing, and blend nicely with the landscaping. They also say that they offer more dynamic range and good base response.

"...The second has been under water once. Both still work perfectly...." Read more

"...these outside for a few weeks now.. in the rain and now cold.. they still work great.. .lets see how they hold up throughout the hot texas summer." Read more

"...often sound very flat, but these offer more dynamic range and good base response." Read more

"I have owned these for three years and they still work perfectly and look great, even in Wisconsin winters...." Read more

19 customers mention10 positive9 negative

Customers are mixed about the quality of the speakers. Some mention that they hold up well, have a solid base, and sound great. However, others say that they failed in less than 6 weeks, stopped working, or started crackling.

"I bought 4 of these last year. They hold up well, and sound is great. I love that they are Omni directional...." Read more

"After enjoying the speakers for 17 months, one speaker stopped working...." Read more

"...These have far better sound quality and much better build quality...." Read more

"...Only a month later, one speaker stopped functioning properly with FUZZY and unclear sound...." Read more

Great Sound and Survives the Colorado Winter!
5 Stars
Great Sound and Survives the Colorado Winter!
I did a lot of research on in-ground speakers. I am a fan of Bose - ear buds, noise reducing over the ear headphones, SoundDock. My wife convinced me to go ahead and buy these speakers. The first set arrived broken. No worries, Amazon immediately sent another set. Second set arrived in perfect shape. I placed them in the ground in our backyard back last September. It snows here in Colorado and gets cold. I left them in the ground because they advertise they can handle it; hey you see them at outdoor malls everywhere. I have them hooked up to a Onkyo receiver (it too survived the winter, another review) with JSC 14 AWG underground wire. I've played this system every month since installation ( a little less during the snowy times). Out back today while smoking a Boston Butt they sounded just as clean and clear as they did last September. So far, so good, will update as time goes by. You get what you pay for - they may be expensive, but they sound awesome. Pics are of one speaker and the Onkyo receiver inside table under the green flower pot...
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Reviewed in the United States on November 18, 2021
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2 people found this helpful
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Reviewed in the United States on December 15, 2019
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Reviewed in the United States on April 8, 2016
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Sam
5.0 out of 5 stars Great Sound and Survives the Colorado Winter!
Reviewed in the United States on April 8, 2016
I did a lot of research on in-ground speakers. I am a fan of Bose - ear buds, noise reducing over the ear headphones, SoundDock. My wife convinced me to go ahead and buy these speakers. The first set arrived broken. No worries, Amazon immediately sent another set. Second set arrived in perfect shape. I placed them in the ground in our backyard back last September. It snows here in Colorado and gets cold. I left them in the ground because they advertise they can handle it; hey you see them at outdoor malls everywhere. I have them hooked up to a Onkyo receiver (it too survived the winter, another review) with JSC 14 AWG underground wire. I've played this system every month since installation ( a little less during the snowy times). Out back today while smoking a Boston Butt they sounded just as clean and clear as they did last September. So far, so good, will update as time goes by. You get what you pay for - they may be expensive, but they sound awesome. Pics are of one speaker and the Onkyo receiver inside table under the green flower pot...
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35 people found this helpful
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Reviewed in the United States on December 11, 2021
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One person found this helpful
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Reviewed in the United States on July 22, 2017
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4 people found this helpful
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Reviewed in the United States on August 9, 2022
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Reviewed in the United States on June 30, 2017
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Reviewed in the United States on August 6, 2018
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Top reviews from other countries

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matteo cuoghi
5.0 out of 5 stars Rimangono sempre le migliori
Reviewed in Italy on October 15, 2021
Style: SingleVerified Purchase
One person found this helpful
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Alfonso Arceo
5.0 out of 5 stars Gran sonido de exteriores
Reviewed in Mexico on June 27, 2020
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One person found this helpful
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Mr. S. King
5.0 out of 5 stars An industry-defining outdoor speaker
Reviewed in the United Kingdom on February 13, 2021
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One person found this helpful
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William
5.0 out of 5 stars Impressive Bose quality
Reviewed in Canada on September 4, 2017
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2 people found this helpful
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JOSE CREIXENTI PIFARRÉ
5.0 out of 5 stars Resistente de verdad y buen sonido!
Reviewed in Spain on August 19, 2019
Style: SingleVerified Purchase