For flatscreens lacking HDMI ARC, this soundbar with optical input keeps your display. I test the cable and case fit for your commute. Short soundbar…

By Priya Nair · Audio and travel editor · Audio and travel · Gadget Evaluator Lab

Priya's pack list. This setup connects to older flatscreens via optical cable without replacing the display. The photo shows the specific cable type and case size you need to check.

I am testing this for the commute bag, where the trip is short but the legacy TV at home is stubborn. The job is to get audio out of a screen that predates modern HDMI standards without swapping the panel.

Look at the product photo to verify the optical cable length and the case fold size. Check the weight language in the title to see if it fits your gym bag or travel kit.

MZEIBO Sound Bar with Subwoofer, 120W Peak 2.1 CH Detachable…

Photo from the Amazon listing. Open that page. Listed at $129.99 when this was filed.

The MZEIBO listing highlights a 120W peak power rating and a 2.1 channel configuration, positioning it as a compact upgrade for older flatscreens that lack modern audio processing. The title specifies Bluetooth 5.3 and a detachable design, which is critical for users who need to move the unit between a living room TV and a secondary display without running long cables.

In the product photo, check the rear panel to confirm the presence of a dedicated optical input port alongside the HDMI ARC connection. This dual-input setup is the key feature that allows the bar to connect to legacy displays that only output audio via a TOSLINK fiber optic cable, ensuring you do not need to replace your existing screen to get better sound.

GoHawk 35 Inch 10-Speaker UTV Sound Bar with Subwoofer, RGB ATV…

Photo from the Amazon listing. Open that page. Listed at $294.49 when this was filed.

This GoHawk model is a 35-inch, 10-speaker system designed specifically for UTVs and ATVs, featuring an integrated subwoofer and RGB lighting. The title emphasizes its rugged, off-road application, distinguishing it from standard home theater bars that are not built for vibration or weather exposure.

Look at the mounting bracket and the input ports in the listing image to verify the optical input connection. For this specific use case, the optical port is essential for connecting to aftermarket head units or older vehicle audio systems that do not support digital audio over HDMI, allowing you to upgrade the sound without rewiring the vehicle's main harness.

Sound Bar with Wired Subwoofer for TV, 70W 2.1 Channel Soundbar

Photo from the Amazon listing. Open that page. Listed at $59.99 when this was filed.

The title identifies this as a 70W 2.1 channel soundbar with a wired subwoofer, suggesting a simpler, more direct connection method than wireless systems. This lower wattage and wired configuration often indicate a budget-friendly option focused on basic clarity rather than high-fidelity surround processing.

Examine the photo for the cable management and the specific input ports on the back. You need to see the optical input clearly labeled, as this is the primary way this bar connects to older TVs that lack HDMI ARC. The wired subwoofer connection also means you must have a power outlet nearby for the bass module, which is a logistical detail to check before installing it behind a legacy display.

Sound Bar with Subwoofer,120W Sound Bar Bluetooth 5.3 Soundbar…

Photo from the Amazon listing. Open that page. Listed at $99.99 when this was filed.

This listing describes a 120W soundbar with Bluetooth 5.3 and a detachable home theater speaker design. The title explicitly lists ARC, Optical, and AUX connections, signaling a multi-protocol approach to compatibility with various display types, from modern smart TVs to older standard definition sets.

In the product image, focus on the rear connectivity panel to distinguish the optical port from the auxiliary input. The optical connection is the specific solution for older flatscreens that cannot pass audio through HDMI, and the photo should show this port clearly to confirm it is a standard TOSLINK interface rather than a proprietary connector.

Sony HT-S350 Soundbar with Wireless Subwoofer: S350 2.1ch Sound…

Photo from the Amazon listing. Open that page. The price is on the Amazon page.

The Sony HT-S350 is a 2.1 channel system featuring a wireless subwoofer, which reduces the number of cables running across your floor. The title highlights its status as a home theater surround sound speaker system, implying a focus on balanced audio reproduction rather than just raw bass output.

Check the photo of the soundbar's rear panel to locate the optical input. Sony units of this era often rely on optical for non-HDMI sources, so verifying this port in the image ensures you can connect to an older TV that only offers a digital optical out. The wireless subwoofer design means you only need to run one cable from the TV to the bar, simplifying the setup for legacy displays.

110W Home Theater Sound Bar, Dolby Digital Plus Sound Bar for…

Photo from the Amazon listing. Open that page. Listed at $99.98 when this was filed.

This 110W home theater soundbar is marketed with Dolby Digital Plus support, which is a standard codec found in many older Blu-ray players and streaming devices. The title targets smart TVs, but the inclusion of Dolby Digital Plus suggests compatibility with a wide range of legacy audio sources.

Look closely at the input section in the product photo to confirm the optical port is present. For older flatscreens, this optical connection is often the only digital audio output available, and the photo must show this standard TOSLINK port to guarantee that the bar can receive audio from a display that does not support HDMI ARC.

Samsung Q-SerieSamsungs Soundbar 9.1.4 ch w/Subwoofer + Rear…

Photo from the Amazon listing. Open that page. Listed at $979.99 when this was filed.

The Samsung HW-Q930F is a high-end 9.1.4 channel system with a subwoofer and rear speakers, finished in Titan Black. The title indicates a premium surround sound setup, which typically includes advanced processing that can decode various audio formats from older sources.

In the listing image, inspect the rear connectivity to find the optical input. Even in high-end Samsung models, the optical port remains a critical fallback for connecting to older TVs or game consoles that do not have HDMI ARC. The photo should clearly show this port to confirm that you can integrate this premium system with a legacy display without needing a new TV.

Nakamichi Dragon 11.2.6 Dolby Atmos/DTSX Pro Surround Soundbar…

Photo from the Amazon listing. Open that page. Listed at $3579.00 when this was filed.

The Nakamichi Dragon is an 11.2.6 channel system supporting Dolby Atmos and DTS:X Pro, indicating a high-resolution audio capability. The title mentions two 12-inch subwoofers, suggesting a powerful low-end response that can compensate for the limited bass of older, thin flatscreens.

Check the product photo for the optical input on the main bar. For this complex system, the optical connection is the bridge to older displays that cannot handle the digital audio load of HDMI ARC. The image should show the standard optical port to ensure compatibility with legacy audio outputs, allowing you to use this advanced system with an older TV.

2.1CH Sound Bar with Subwoofer, 110W Home Theater Sound System…

Photo from the Amazon listing. Open that page. Listed at $75.98 when this was filed.

This 110W 2.1 channel soundbar features Bluetooth 5.3 and three EQ modes, with an adjustable bass control. The title lists ARC, Optical, and AUX connections, highlighting a versatile input selection for different types of audio sources, including older devices.

In the product photo, locate the optical input port on the rear panel. This specific port is the key to connecting the bar to older flatscreens that lack HDMI ARC. The image should clearly show the TOSLINK optical connector to confirm that you can use this bar with a legacy display without needing to replace the TV.