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Roku

Roku Wireless Subwoofer (ONN)

  • Based on 31 reviews
Condition: New
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Availability: In Stock.
Fulfilled by MallStop
Arrives Thursday, Apr 30
Order within 9 hours and 51 minutes
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Style: Subwoofer


Features

  • Place it anywhere: Next to your TV. Beside your couch. Under the coffee table. Place your Roku Wireless Subwoofer anywhere up to 30ft from your TV for your perfect setup.
  • Easy wireless setup: No need to run cables across your living room. Just plug it into power and wirelessly pair it to enjoy rich bass.
  • No extra remote required: Your current Roku remote is all you need, so you wont need to juggle multiple remotes while streaming.
  • Automatic software updates: onn. Roku Wireless Subwoofer automatically updates to the latest software, so itll always have the best possible sound.
  • Note: Product is branded by Roku and may also feature co-branding with an affiliated partner.

Description

Take the next step in expanding your onn. Roku home audio system and boost your sound with 150 watts of peak bass! Shudder along with ground-shaking steps of a dinosaur walking by or marvel at the dramatic low tones of Beethoven’s Fifth Symphony, much closer to the deep, natural sound the maestro intended Our Wireless Subwoofer easily pairs up with your onn. Roku Smart Soundbar and adds more immersive depth and range to your listening experience. Blast onn.A logical next step for your home audio experience, the onn. Roku Wireless Subwoofer does require the onn. Roku Smart Soundbar to work.We’re onn to something here. We took the hassle out of buying electronics and built a brand that’s fresh and simple.

Brand: Roku


Speaker Maximum Output Power: 150 Watts


Connectivity Technology: Wireless


Audio Output Mode: Surround


Input Voltage: 240 Volts


Audio Output Mode: Surround


Mounting Type: Freestanding, Tabletop, Wallmount


Enclosure Material: Plastic, Aluminum, Polypropylene


Speaker Type: Subwoofer


Additional Features: Stereo Pairing, Sub, Surround Sound System, Woofer


Antenna Location: For Roku Devices and Soundbars


Is Waterproof: False


Warranty Type: Limited


Maximum Range: 10 Meters


Control Method: Remote


Speaker Size: 11.8 Inches


Bluetooth Range: 10 Meters


Specific Uses For Product: Requires Roku TV, Roku Streambar, Roku Streambar Pro, Roku Smart Soundbar Does not work with other TVs, sound systems or Roku streaming players / Bluetooth


Number of Audio Channels: 2.1


Unit Count: 1.0 Count


Item Dimensions D x W x H: 11.8"D x 11"W x 11.8"H


Compatible Devices: Roku Smart Soundbar, Roku Streambar, Roku Streambar Pro, Roku TV


Audio Driver Type: Dynamic Driver


Brand: Roku


Model Number: 100002419


Model Name: Wireless Subwoofer


Built-In Media: Power Cable


Number of Items: 2


UPC: 681131310727


Manufacturer: Roku


Warranty Description: 1 Year Manufacturer


Speaker Maximum Output Power: 150 Watts


Input Voltage: 240 Volts


Connectivity Technology: Wireless


Wireless Technology: Bluetooth


Connectivity Protocol: Bluetooth, Wi-Fi


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Sounds great with perfect build quality
Style: Subwoofer
Packaged well and shipped fast. It paired quickly with my system and sounds good. It adds the low end that was lacking with the Roku center channel and surround right and left speakers. I wish you could control the volume separately but all the speakers are controlled by a single control. The sub itself has great build quality, it is a solid product without a single flaw once the packing was removed. I am very particular when it comes to quality and this met my expectations. ... show more
Reviewed in the United States on January 26, 2026 by 911Turbo
    • It adds just enough rumble for everyday TV viewing.
Style: Subwoofer
I’ve owned the Roku Smart Soundbar for about three years. I connected it to my 50” Panasonic plasma TV. While plasma TVs are no longer manufactured, their sound quality wasn’t much better than the large screen LED TVs made today. The emphasis today is on producing a high-quality picture. But there’s no room for the high-quality audio speakers and amplifiers that came with the old TV sets. Those old TV consoles were more like actual furniture and could house a great sound system. The Roku Smart Soundbar improved the audio very well but still lacked the deep rich base when that extra punch was needed while watching movies. This Roku wireless subwoofer fills that void. It adds just enough rumble when needed. It was very easy to connect to the Smart Soundbar because they’re compatible. It functions perfectly from a distance of about 12 feet. No, it’s not comparable to my Klipsch 400W powered subwoofer that can rumble my kitchen table upstairs while listening to music videos through my stereo equipment, but it’s perfect for just watching movies on TV. I’m very happy with my purchase. ... show more
Reviewed in the United States on December 17, 2025 by Jack
    • great product
Style: Subwoofer
works perfect
Reviewed in the United States on March 2, 2026 by Marvin
    • Good woofer
Style: Subwoofer
It’s the size of a stool. Nice sound good bass.
Reviewed in the United States on March 22, 2026 by Amazon Customer
    • Very Loud
Style: Subwoofer
Love it. Not at all difficult to pair with my roku bar and speakers
Reviewed in the United States on February 22, 2026 by Elzmullen
    • An ok Bass, but easy to set up
Style: Subwoofer
very well build, easy to set up with my stream bar, but there is no volume control only preset controls through, the stream bar setting and no EQ controls, so its hard to tell when its working, for a 150 watt bass, I should be able to control the amount of power, so when you turn up the stream bar volume, it over take the base and with no EQ control, hard to really enjoy the fullness. ... show more
Reviewed in the United States on January 31, 2026 by dpMP
    • Waste of space
Style: Subwoofer
Until Roku decides to get off its bottom and fix the software issue with this thing - it is just sitting on my tv stand - with a blinking light - not working. It won’t sync and I’m out of the return period - do not waste your time or money.
Reviewed in the United States on December 6, 2025 by Quintela123
    • High quality
Style: Subwoofer
Great sound solid bass
Reviewed in the United States on January 24, 2026 by Arthur F.

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