Best Soundbars With Sub Out for Enhanced TV Audio Experience
Looking for the best soundbar with a sub out port ensures you can connect an external subwoofer for richer bass and immersive sound. This guide highlights top soundbars offering excellent connectivity, clear voice enhancement, and powerful bass performance. Below is a summary table of the best soundbars featuring subwoofer output ports to elevate your home entertainment experience.
| Product | Brand | Output Power | Connectivity | Special Features |
|---|---|---|---|---|
| BESTISAN 50 Watts Soundbar | MEGACRA | 50W | HDMI ARC, Optical, AUX, USB, Bluetooth 5.0, Sub Out | 3 EQ modes, DSP, Bass Adjustable, Mountable |
| Saiyin 17 Inch Sound Bar | Saiyin | 40W | Bluetooth 5.3, Optical, AUX, Sub Out | Slim design, Wall Mountable, Dual Full-Range Speakers |
| ULTIMEA 5.1CH Surround Sound Bar | ULTIMEA | 300W | Bluetooth 5.4, Wired Subwoofer | Dolby Atmos, VoiceMX, DSP, 6-Driver System |
| Hisense HS2100 2.1 Ch Sound Bar | Hisense | 240W | Bluetooth 5.3, HDMI ARC, Wireless Subwoofer | DTS Virtual:X, 6 EQ Modes, Wireless Subwoofer |
| Assistrust Sound Bar with Subwoofer | Assistrust | 110W | Bluetooth, ARC, Optical, AUX | Adjustable Bass & Volume Boost, 3 EQ Modes, Detachable |
Sound Bar, BESTISAN 50 Watts with Sub Out

This MEGACRA soundbar delivers acoustically tuned sound through 2 powerful full-range speakers and a built-in bass tube, providing more precise and rich audio output. It supports multiple connectivity options such as HDMI ARC, Optical, AUX, USB, and Bluetooth 5.0, allowing flexible setups with TVs, PCs, phones, and projectors. The 3 preset equalizer modes (movie, music, dialogue) and adjustable bass and treble controls offer personalized tuning. Its slim and mountable design makes it convenient for various room layouts.
Saiyin 17 Inch Sound Bar for Smart TV with SUB Out

The Saiyin 17-inch soundbar features dual full-range speakers producing 40W of rich and immersive sound quality. It supports Bluetooth 5.3, Optical, and Auxiliary inputs and includes a dedicated SUB OUT port for connecting powered subwoofers to extend bass performance. This ultra-slim soundbar fits neatly under monitors or mounts on walls with the included kit. The tailored News mode enhances dialogue clarity, ideal for talk shows and podcasts, while the remote control simplifies usage.
ULTIMEA 5.1CH Surround Sound Bar with Dolby Atmos

The ULTIMEA soundbar provides a high-power 300W experience with a 6-driver system including a wired wooden subwoofer. Its real Dolby Atmos and 5.1-channel audio create dynamic, theater-like surround sound without rear speakers. This system incorporates VoiceMX technology for enhanced voice clarity by isolating dialogue from sound effects. Designed for quick and simple setup, it features Bluetooth 5.4 and precision DSP processing for ultra-low latency audio performance.
Hisense HS2100 2.1 Ch 240W Sound Bar with Wireless Subwoofer

The Hisense HS2100 offers 240W output through two main speakers and a wireless subwoofer delivering powerful bass without clutter. Supporting DTS Virtual:X and Dolby Audio, this soundbar provides spatial surround sound that enhances gaming, movies, and music. Six EQ modes allow audio customization and the HDMI ARC port ensures easy connectivity with modern TVs. Bluetooth 5.3 facilitates wireless streaming with minimal setup.
Assistrust Sound Bar with Subwoofer and Adjustable Bass

The Assistrust soundbar delivers 110W of cinematic sound with adjustable bass and volume boost features for immersive audio tailored to your environment. It offers three distinct EQ modes for movies, music, and news, plus a detachable design adaptable for tabletop or wall mounting. Connectivity includes Bluetooth, ARC, Optical, and AUX inputs, making it compatible with a variety of TV and gaming devices. The balanced sound profile enhances dialogue clarity and deep bass impact.
Buying Guide: Choosing the Best Soundbar With Sub Out
When selecting a soundbar with a sub out port, consider the following key factors to ensure optimal sound performance and compatibility:
Subwoofer Compatibility
Ensure the soundbar has a dedicated sub out port that supports connection to powered external subwoofers. This allows you to expand bass response for deeper, more immersive sound.
Audio Power and Driver Configuration
Look at the wattage and number of drivers. Higher wattage (e.g., 100W+) typically means louder, clearer sound. Multiple drivers, including side-firing or down-firing speakers, create better surround effects.
Connectivity Options
Versatile inputs include HDMI ARC, Optical, AUX, USB, and modern wireless standards like Bluetooth 5.0 or higher. HDMI ARC provides simplified integration with TVs via one cable.
Sound Quality and Features
Consider soundbars with technologies like DSP tuning, Dolby Atmos, Voice Enhancement, and customizable EQ modes. These features improve clarity, dialogue, and immersive audio.
Size and Design
Measure the available space. Compact and slim soundbars fit neatly under TVs or monitors, while wall-mount kits offer flexible placement. Ensure it matches your room’s aesthetic and speaker placement preference.
Ease of Setup and Control
Look for systems with simple plug-and-play setup, and included remotes or compatibility with TV remotes. Wireless connection to subwoofers avoids cable clutter.
Price and Brand Reliability
Balance budget with features. Trusted brands often provide better build quality, warranties, and customer support.