Assistrust Sound Bar for Smart TV, 90W Soundbar vs Roku Wireless Subwoofer
Updated August 2026 — Assistrust Sound Bar for Smart TV, 90W Soundbar wins on price and versatility, Roku Wireless Subwoofer wins on sound.
The Assistrust Sound Bar offers a versatile and cost-effective solution, while the Roku Wireless Subwoofer enhances bass but requires additional equipment.
Why Assistrust Sound Bar for Smart TV, 90W Soundbar is better
Price
Assistrust is $64.99 compared to Roku's $129.00.
Versatility
Assistrust can be used standalone in various configurations.
Setup
Assistrust has straightforward setup with multiple connection options.
Why Roku Wireless Subwoofer is better
Bass
Roku provides 150 watts of peak bass.
Wireless
Roku offers easy wireless setup without cables.
Remote
Roku uses existing Roku remote for control.
Overall score
Specifications
| Spec | Assistrust Sound Bar for Smart TV, 90W Soundbar | Roku Wireless Subwoofer |
|---|---|---|
| Power | 80W | 150W |
| Connection | Bluetooth 5.3 | Wireless |
| Warranty | 18 months | N/A |
| Remote Control | TV remote | Roku remote |
| Setup Type | Multiple options | Wireless only |
Dimension comparison
Overview
In the realm of audio enhancement, the Assistrust Sound Bar for Smart TV and the Roku Wireless Subwoofer (ONN) present two distinct options for elevating your home entertainment experience. The Assistrust soundbar is priced at $64.99, making it about 50% cheaper than the Roku Wireless Subwoofer, which retails for $129.00. This price difference is significant and may influence your decision based on budget constraints.
Sound Quality
When it comes to sound quality, the Assistrust Sound Bar boasts 80W power, delivering a rich and clear audio experience. It features three customizable equalizer modes designed for movie, music, and voice clarity, which allows users to tailor their listening experience. The Roku Wireless Subwoofer, on the other hand, enhances audio with 150 watts of peak bass, providing a deeper and more immersive sound. However, the subwoofer is meant to be paired with the Roku Smart Soundbar, complicating its standalone use.
Versatility of Use
The Assistrust Sound Bar offers a versatile design that can be used horizontally, vertically, or wall-mounted, making it adaptable to various room layouts and preferences. Its ability to fit seamlessly into different environments is a notable advantage. In contrast, the Roku Wireless Subwoofer is designed to be placed anywhere within 30 feet of the TV but does not serve as a standalone audio solution. Users must have the Roku Smart Soundbar for it to function, which may limit its versatility.
Setup Process
Setting up the Assistrust Sound Bar is straightforward, featuring Bluetooth 5.3 and stable ARC, optical, and AUX connections. The soundbar can be controlled via a TV remote when in ARC mode, simplifying the user experience. The Roku Wireless Subwoofer offers an easy wireless setup, requiring just a power connection and pairing with the Roku Smart Soundbar. While both products emphasize ease of use, the Assistrust soundbar stands out due to its direct compatibility with various audio sources without needing additional devices.
Control and Convenience
The Assistrust Sound Bar provides a seamless control experience, allowing users to manage settings through their TV remote in ARC mode. This feature reduces the clutter of multiple remotes in your living space. Conversely, the Roku Wireless Subwoofer operates using your existing Roku remote, eliminating the need for an extra remote. However, the reliance on the Roku Smart Soundbar for functionality could be seen as a limitation for users who prefer standalone devices.
Design and Aesthetics
The Assistrust Sound Bar features a sleek design suitable for various setups, whether placed on a tabletop, mounted on a wall, or used as a vertical tower. Its modern look can enhance the aesthetic of any room. The Roku Wireless Subwoofer, while functional, focuses more on utility than design, as it can be placed out of sight. The soundbar's versatility in design makes it more appealing to users who value aesthetics alongside performance.
Customer Support and Warranty
The Assistrust Sound Bar comes with an 18-month warranty and round-the-clock online assistance, providing customers with peace of mind regarding their purchase. In contrast, the Roku Wireless Subwoofer benefits from automatic software updates, ensuring that the device maintains optimal performance over time. While both products offer support, the Assistrust soundbar's warranty may be more appealing to customers seeking long-term reliability.
Which should you buy?
Ultimately, the choice between the Assistrust Sound Bar for Smart TV and the Roku Wireless Subwoofer hinges on your specific audio needs and setup preferences. The Assistrust soundbar, priced at $64.99, offers a versatile, standalone solution with customizable sound options, making it a strong contender for diverse listening scenarios. On the other hand, the Roku Wireless Subwoofer, while delivering impressive bass, requires the Roku Smart Soundbar for functionality and comes at a higher price of $129.00. If you prioritize versatility and cost-effectiveness, the Assistrust Sound Bar is the more logical choice. However, if you already own a Roku Smart Soundbar and desire enhanced bass, the Roku Wireless Subwoofer could complement your setup nicely.

