Quick Take
The Amazon Fire TV Soundbar Plus with Subwoofer bundle takes the clarity-first 3.1 bar you’ve already seen and adds a wireless sub that changes the experience from “better TV sound” to “movie night.” Owners highlight a big jump in bass weight, cleaner mids at higher volumes, and a wider, taller soundstage with Dolby Atmos and DTS:X content, all while keeping setup brain-dead simple over HDMI eARC. The trade-offs remain sensible: there’s no companion app, fine-tuning is basic, and very large rooms still ask for surround speakers. If you want a tidy, living-room-friendly path to cinematic sound without juggling multiple boxes and cables, this bundle is the practical upgrade.
Pros
Noticeably deeper, fuller bass vs bar-only
Dialogue stays crisp while action scales up
Plug-and-play eARC; setup takes minutes
Atmos/DTS:X adds convincing width and height
Easy upgrade path to full 5.1 with wireless surrounds
Cons
No mobile app; limited advanced EQ
Large, open rooms still benefit from adding surrounds
Bass can boom if the sub is corner-jammed
Not for tweak-heads who want room calibration
Introduction
Soundbars promise simple audio; the Fire TV Soundbar Plus with Subwoofer bundle actually delivers it. The bar itself is a 37-inch 3.1 design with a dedicated center channel for voices, three full-range drivers, three tweeters, and two integrated woofers. The included wireless subwoofer handles the heavy lifting down low. Together, they support Dolby Atmos and DTS:X over HDMI ARC/eARC and play nicely with a straightforward remote and four sensible listening modes: Movie, Music, Sports, and Night. There’s optical input and Bluetooth for quick connections, plus USB-A on the back. The pitch is clear: one cable to the TV, plug the sub into a wall outlet, and you’re in business.
Key Features of the Fire TV Soundbar Plus with subwoofer
3.1 bar with a dedicated center channel. The center driver locks dialogue to the screen, so you can keep volume steady during busy scenes. It’s the single most impactful change for day-to-day streaming and sports.
Wireless subwoofer included. This is where the bundle earns its name. The sub adds the low-end body TV speakers and slim bars can’t muster. Action scenes gain slam; music has real kick. Because it’s wireless, placement is flexible, and the main bar doesn’t have to strain, which keeps mids cleaner as you turn it up.
Dolby Atmos and DTS:X support (over ARC/eARC). No, it won’t mimic ceiling speakers, but it does open the front stage and add height cues with compatible content. Pans move more smoothly across the screen and the overall presentation feels larger.
Simple connectivity. HDMI ARC/eARC keeps audio in sync and lets your TV remote control power and volume. Optical is there for older sets, Bluetooth covers casual listening from a phone, and USB-A sits on the back panel. The lack of a dedicated app sounds limiting, yet it also keeps daily use fast and family-friendly.
RELATED: Amazon FireTV Soundbar Plus Review
Four listening modes that make real differences. Movie pumps dialogue presence and stage width; Music balances mid-bass and treble; Sports emphasizes clarity and ambience; Night tucks bass while keeping speech intelligible for late-night viewing.
Room-friendly size and upgrade path. The bar’s footprint is slim enough for most stands. If you want wrap-around immersion later, you can add Amazon’s wireless surrounds for an easy jump to 5.1 without running speaker wire.
Sound Quality & Setup – What Owners Report
The bundle’s most obvious win is bass authority. Compared to the bar alone, the wireless sub fills in the bottom octaves so explosions and drums have physical weight instead of just audible thumps. Because the sub carries the heavy lifting, the bar can play cleaner mids at higher volumes; that keeps dialogue crisp even when the room gets loud. In small and mid-size rooms, movie nights suddenly feel bigger and more effortless.
Dialogue intelligibility remains a strong suit. The center channel pins voices to the screen, and you hear consonants clearly rather than smeared under music. Many owners say they stop riding the volume between whispers and action once they set Movie mode and leave it there. Night mode is more effective with the sub in the mix, because you can lower overall volume while the sub still fills in just enough body to keep speech natural.
On spaciousness, Atmos and DTS:X do their psychoacoustic thing. You won’t mistake this for dedicated height speakers, yet the stage grows wider and taller, with more believable left-to-right motion and a sense of air around effects. At 7 to 10 feet from the screen, the illusion holds best. Sit under 5 feet and you’ll start hearing the discrete left/center/right sources; go beyond 12 feet in a big room and you’ll want the optional surrounds to keep scale.
Setup is one of the bundle’s quiet superpowers. Plug the bar into the TV’s HDMI eARC/ARC port, power the sub from a wall outlet, and they pair automatically. Lip-sync stays stable over eARC. Most “issues” users report boil down to avoidable setup mistakes: using a non-ARC HDMI port, leaving optical and HDMI active at the same time, or sending odd audio formats from the TV. Move the cable to the eARC/ARC jack, choose a single connection, and set TV audio to PCM/Dolby. Problems vanish.
Compared with similarly priced options
- Versus the bar-only Fire TV Soundbar Plus: the bundle brings a clearly lower bass floor and cleaner mids at volume. For rooms around 250–350 square feet, this is the threshold where “sounds better” becomes “feels cinematic.” If your space is modest and you watch at moderate levels, the bar alone still nails dialogue; otherwise, the bundle is the smarter one-and-done.
- Versus compact 2.1 bars (with small subs): the 3.1 center-led design typically wins on dialogue intelligibility and keeps voices anchored when effects swell. Many 2.1 competitors play loud, but their virtual centers can lose lines in busy mixes. The Amazon bundle sounds less strained and more intelligible at the same volume.
- Versus app-heavy Atmos bars: some rivals offer deeper control, app EQ, or simple room calibration. They can edge out height cues and give more tweakability, but they also add menus, learning curves, and sometimes flaky apps. The Amazon bundle trades some granular control for consistency and speed.
Who Is It For?
Choose the Fire TV Soundbar Plus with Subwoofer if you want a clean, living-room-friendly upgrade that makes dialogue unmistakable, adds genuine impact, and stays painless to use. It’s ideal for apartments, bedrooms, and average living rooms, or for anyone who doesn’t want to fiddle with an app. If your room is very large or you crave wrap-around effects for big action nights, plan on adding the wireless surrounds. If you love granular EQ, auto-calibration, and voice assistants baked into the bar, there are more advanced systems that fit that bill.
Tips for New Owners
- Place the bar flush with the TV’s front edge. Recessing it inside a cubby narrows the stage and softens dialogue.
- Sub placement matters. Start along the front wall, a foot from the corner. If bass booms, pull it out a few inches; if bass feels thin, nudge it closer to a boundary.
- Start in Movie mode. If the room is bright and reflective, drop treble one notch; in very soft rooms, raise treble one notch.
- Use Night mode for late viewing: it lowers bass and keeps speech intelligible at low volume.
- ARC/eARC only. Use the TV’s labeled port, and pick one connection (don’t mix optical and HDMI).
- Bluetooth for convenience. It’s great for quick playlists; for best quality, stream through the TV apps over HDMI.
Alternatives to Consider
Amazon Fire TV Soundbar Plus (bar only)
- Core idea: 3.1 channels with a dedicated center; Atmos/DTS:X; same HDMI eARC/ARC and modes as the bundle.
- What you’ll hear: Similar clarity and width, but less low-end weight and earlier strain at party volumes. For small rooms or modest levels, it’s excellent; for bigger rooms or action-heavy viewing, the bundle’s sub is the difference between hearing bass and feeling it.
RELATED: Review of the Fire TV Soundbar Plus
JBL Bar 300 (latest revision)
- Core idea: Single-bar Atmos solution with an app and basic room EQ.
- What you’ll hear: Plays bigger than its size with more tweakability through the app. Dialogue focus isn’t as locked in as a true 3.1 center channel, and without a sub it won’t match the bundle’s weight.
Bose TV Speaker + Bass Module
- Core idea: Simple voice-first bar that can pair with a separate bass module.
- What you’ll hear: Terrific speech clarity and a very simple user experience. Less cinematic spread than the Amazon bundle with Atmos/DTS:X, but an easygoing, friendly sound many households love.
Final Thoughts
The Amazon Fire TV Soundbar Plus with Subwoofer bundle nails the balance a lot of homes need: clear voices, real impact, and minimal hassle. It’s not the last word in tweakability and it won’t conquer a cavernous great room without surrounds, but it turns regular streaming into a confident, cinematic listen while keeping the living room clean. If you want dialog you can understand, bass you can feel, and setup that takes minutes, this bundle is the straightforward answer.
FAQ
Does the bundle support Dolby Atmos and DTS:X?
Yes. Use your TV’s HDMI ARC/eARC port with compatible content to enable these formats.
Is there a companion app?
No. Adjustments are handled from the remote and, on some Fire TV models, basic tone/dialogue settings in the TV’s audio menu.
What connections are on the bar?
HDMI ARC/eARC, optical input, Bluetooth, USB-A, and AC power.
How big are the components?
The bar is about 37 x 5.2 x 2.5 inches and 8.8 lb. The wireless sub is roughly 10.4 x 10.4 x 13.4 inches and 14.3 lb.
Can I add surround speakers later?
Yes. Pair the compatible wireless surrounds for a simple 5.1 setup.
What if bass sounds boomy?
Pull the sub a few inches away from the corner and try Movie mode with bass one notch down. Small placement changes pay off quickly.
Will Bluetooth sound as good as HDMI?
Bluetooth is convenient for casual listening. For the best quality and lip-sync, use HDMI eARC with TV apps.
Teksignal.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The reviews on this site are hands-off consensus reviews. We analyzed owner feedback across the internet and manufacturer documentation. We summarize sentiment; we do not republish individual user posts.
