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Dayton Audio

Dayton Audio IOSUB 10" IP66 Subwoofer 150 Watts RMS at 4 Ohms Impedance - Durable Weather-Resistant Indoor/Outdoor Speaker

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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Jul 28
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Features

  • Unrivaled power & compatibility: Experience the thrill of the Dayton Audio IOSUB's 10" driver, delivering a mighty 150W maximum output and a 4-ohm impedance, compatible with a vast array of audio systems.
  • All-weather performance: Defying the elements, this robust subwoofer thrives both indoors and outdoors, offering consistent, exceptional audio quality regardless of location.
  • A game-changer for home audio: Revolutionize your powered subwoofer home audio system with the IOSUB, adding depth and richness to your audio landscape that you'll feel in your bones.
  • Breathtaking audio immersion: Elevate your entertainment experience with the IOSUB, whether you're watching movies or hosting guests. Its dynamic audio captivates your audience, creating a truly immersive atmosphere.
  • Backed By Our Famous Risk-Free Purchase - Not only does your Dayton Audio IOSUB 10" IP66 Subwoofer come with an exclusive 5-year warranty, but youll get our comprehensive spec guide
  • Seamless integration & adaptability: The IOSUB's passive design ensures fuss-free incorporation into your current audio setup. Its versatility allows seamless pairing with other home audio subwoofers, creating a unified, immersive audio experience, no matter the setting. Dive into the world of Dayton Audio IOSUB and witness the transformative impact on your audio environment!

Description

Adding low-end to your audio setup is simple with the Dayton Audio(R) IOSUB Indoor/Outdoor Subwoofer. With a robust 10-in. heavy-duty, high-excursion woofer, the IOSUB provides an added low-end dimension to your system that brings your music and movies to life. In combination with exclusive tuning by Dayton Audio(R), this down-firing subwoofer produces powerful bass output down to 50 Hz with 300 watts of peak power. Its IP66-rated enclosure protects it from unfavorable environmental conditions to provide years of reliable use, and its compact size enables flexibility for installation locations. Ideal for adding bass to outdoor areas such as patios, pools, gardens, and landscaped areas, the IOSUB delivers outstanding performance that will elevate your entertainment experience. Whether you're watching movies or hosting guests, the dynamic audio of the IOSUB will take your audio system to the next level and create a truly immersive atmosphere.

Brand: Dayton Audio


Speaker Maximum Output Power: 150 Watts


Connectivity Technology: Bluetooth


Audio Output Mode: Surround


Mounting Type: Inside Mount,Outside Mount


Audio Output Mode: Surround


Mounting Type: Inside Mount,Outside Mount


Enclosure Material: Specialized Composite Material


Speaker Type: Subwoofer


Additional Features: Bass Boost, Dustproof, Hi Res Audio, Stereo Pairing, Waterproof


Antenna Location: Construction,Indoor,Outdoor


Subwoofer Diameter: 10 Inches


Color: Black


Is Waterproof: TRUE


Warranty Type: Full


Control Method: Touch


Speaker Size: 10 Inches


Woofer Diameter: 10 Inches


Water Resistance Level: Not Water Resistant


EU Spare Part Availability Duration: 5 Years


Bluetooth Range: 10 Meters


Specific Uses For Product: Indoor, Outdoor


MP3 player: No


Item Dimensions D x W x H: 16.5"D x 16.5"W x 12.2"H


Item Weight: 28.2 Pounds


Compatible Devices: Smartphone, Tablet, MP3 Player, Desktop, Laptop


Power Source: Corded Electric


Brand: Dayton Audio


Model Number: IOSUB


Model Name: IOSUB


Built-In Media: product, manual


Warranty Description: 5 Years


Number of Items: 1


Customer Package Type: FFP


UPC: 848791006012


Manufacturer: Dayton Audio


Speaker Maximum Output Power: 150 Watts


Number of Power Levels: 1


Number of Audio Channels: 5.1


Impedance: 4 Ohms


Connectivity Technology: Bluetooth


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Audio Driver Type: Dynamic Driver


Audio Driver Size: 10 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great Subwoofers, I purchased a second.
I have had one of these installed for the last 6 years and it has performed very well. It is hooked to one of the older Sonos Connect amps via an inexpensive fosi subwoofer amps also from Amazon. This amp is paired with some of the Dayton audio 6.5 inch outdoor speakers. It is all contained within a large flower bed about 45 ft from the end of our pool. It provided really good coverage, but I recently added a second subwoofer and two 4 inch Dayton audio speakers to the other end of the pool. The base is really stunning. You could definitely buy more expensive outdoor subwoofers, but these are dependable, rugged, sound great, and are easy on the budget. ... show more
Reviewed in the United States on July 27, 2025 by David Gearhart
    • Amazing boost to the sound quality!
I had a set of Polk Audio Atrium 8 Outdoor speakers connected to a Fosi Audio Bluetooth Subwoofer Amplifier 2.1, BT30D Pro Subwoofer Amp with TPA3255 Chips for my deck. I just had the speakers hooked up without the Dayton sub. Sound was good, but was still missing that punch in the low end. I expected better from the Atrium's. I thought that since I have the output on the amp, I'll get this sub to see what difference it makes. AMAZING! This was a crazy huge difference in the sound quality. The Atrium 8's are high-end and deliver good bass. However, the deep punch of this sub provided made the sound system go from decent to crazy good. My wife was drawn out of the house to hear it and while she doesn't really care so much for sound quality, the smile that grew on her face was all I needed to see. We both were instantly feeling like we needed to start dancing. I mean it was awesome. I've used it all summer and it's now winter in the Chicago area. Looking to see how it holds up outside over the winter and will add to this review if it doesn't survive. ... show more
Reviewed in the United States on January 1, 2026 by Gordon F
    • Great sub but not a powered sub!
First of all, this is not a powered subwoofer as described. You can’t switch from powered to passive. There is no built in amplifier. That’s all a lie! Now, with that out of the way, let’s get to the sub. It is immaculately made. Clean, beautiful lines and grooves add a certain panache to this down-firing sub. It’s only 12“ tall and connects to your amp via a pair of sheathed wires. The bass is smooth, deep, mellow a perfect companion to the Polk Atriums on the deck. There are two mounting holes to screw the sub onto the deck and, in addition, there’s a built- in eyebolt to which you can attach a cable or lock. An excellent sub that delivers the bass at a decent price. There was no need to lie and add features it doesn’t have. It makes a statement all by itself without the deceptive advertising. ... show more
Reviewed in the United States on May 7, 2024 by BG_45
    • Great Bass response and value
Added one Dayton IOSUB to my backyard outdoor kitchen THAT INCLUDED Bose speakers. What a difference it made!! Added much needed bass and easy to integrate.. I bought a Fosi MO3 to power it …. After a week of listening,, I bought another one for my Firepit area on back of property. Love them. Especially for the Value!! Compare to Pyle or OSD .. these are excellent choice. Amazon you Need to get more in stock as I want to add more to other area of property ... show more
Reviewed in the United States on September 30, 2025 by Kris Trotter
    • Not enough
Not very loud, it adds a bit of bass, but not enough for the price in my opinion, Also, I don’t know if it’s due to my amp, but same amp can make other subs rumble
Reviewed in the United States on August 2, 2025 by Juan
    • Perfect addition to my backyard sound system!
I didn't realize how much of a difference an outdoor sub would make until I installed this beast. I have 3 pairs of speakers in my back yard covering a 40'x45' (1800 sq ft) area, and while they sound fine there was very little base in the music. I installed this sub on our back porch near one of the corners of the yard, and the difference was instant. I am using a small subwoofer amp to drive it, and after tuning the sub volume I am very happy with the results! I am using an Echo Dot as the music source to a receiver that then feeds the speakers and output to the sub amplifier, and I can voice control the music and volume via the Echo Dot. Some audiophiles may snub their noses at that, but for an outdoor sound stage it works really well. The construction of the subwoofer is very solid, and it is smaller than I had envisioned. You could easily place it under a corner table of your patio furniture. Mine is under the roof of the porch so it is out of direct weather exposure, but it is within a foot of the edge so wind could easily push rain onto it. I feel confident that it will last a long time and provide years of enjoyment to our backyard listening experience. I definitely recommend this subwoofer! ... show more
Reviewed in the United States on April 14, 2020 by Lance Y
    • Great sound
I hooked this to my Sonos outdoor speakers and the sound quality is amazing. The bass level is easily controlled through the Sonos app. Definitely adds a richness to the music that was missing outdoors.
Reviewed in the United States on September 24, 2025 by john felton
    • Subwoofer rattles the pool deck
Rattles the deck! Using a Fosi sub amp connected to Pyleusa amplifier, other speakers are Klipsch. And a couple of rock speakers as well. This sub rocks. Using "She's Crafty" as test song, passed with flying colors!
Reviewed in the United States on September 29, 2025 by joeslifeinpa

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