- Top Pick: JBL Bar 2.0 All-in-one (MK2): Compact 2.0 Channel soundbar, Black
- Best Value: JBL Bar 500: 5.1-Channel soundbar with MultiBeam™ and Dolby Atmos®, Black
- Premium Choice: JBL Bar 2.1 Deep Bass (MK2) – 2.1 Channel soundbar with Wireless subwoofer (6.5’’), 300W Max Output, Bluetooth Enable (Black)
Narrowing a soundbar search to one brand changes the question. Instead of asking which maker to trust, you are choosing where on JBL’s ladder to stop: a compact two-channel bar that simply beats built-in TV speakers, a 2.1 setup with a wireless subwoofer, or a Dolby Atmos system with detachable rear speakers. Every rung has its own naming scheme, and the original and MK2 generations sit side by side in current listings, which makes the shelf confusing.
This guide is for TV owners shopping in 2026 who already like the JBL sound signature and want to pick the right size of system for the room. The picks are ordered from the simplest bar to the largest, and each is judged only on what its listing title states, such as channel layout, subwoofer size, Dolby Atmos and DTS:X support, and wattage figures. One JBL listing, an outdoor vehicle soundbar with LED lights, was left out because it is built for a different job than a living room TV.
Quick Picks
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| Product | Best for | Key spec from the title |
|---|---|---|
| JBL Bar 2.0 All-in-one (MK2) | Small rooms, simple setup | Compact 2.0 channel |
| JBL Bar 500 | Atmos on a moderate scale | 5.1 channel, MultiBeam, Dolby Atmos |
| JBL Bar 2.1 Deep Bass (MK2) | Adding bass to a bedroom TV | Wireless 6.5 inch subwoofer, 300W max output |
| JBL Bar 500MK2 | A mid-size living room | 5.1 channel, 750W with 10 inch sub |
| JBL Bar 300MK2 | Atmos without a subwoofer box | 5.0 channel all-in-one, MultiBeam 3.0 |
| JBL Bar 700 | Real rear channels on a budget-to-mid tier | 5.1 channel, detachable surround speakers |
| JBL Bar 1000MK2 | A full home theater | 7.1.4 channel, 480W RMS, 10 inch sub |
| JBL BAR21DBMK2 Deep Bass | Compact bass upgrade | 2.1 channel, 6.5 inch wireless sub |
| JBL Bar 1000 | Flagship layout, earlier generation | 7.1.4 channel, DTS:X, detachable surrounds |
How to Choose
Read the channel numbers
The first digit counts speakers across the front and sides, the second counts subwoofers, and a third number counts upward-firing Atmos drivers. A 2.0 bar is a stereo pair in one cabinet; 5.1 adds center and side channels plus a sub; 7.1.4 adds rear speakers and four height channels. More channels help in larger rooms with a sofa facing the screen, but add little on a bedroom dresser.
Decide on a subwoofer early
Listings that mention a wireless sub, such as the 6.5 inch and 10 inch units named here, tell you low frequencies will come from a separate box. A 6.5 inch sub is a fair size for apartments, while a 10 inch unit suits rooms where bass needs to reach across open space. All-in-one bars skip the box, which keeps the setup tidy but limits low-end depth.
Check the formats and connections
Dolby Atmos and DTS:X only matter if your TV, streaming box or console can send them over HDMI. Check that your TV has an ARC or eARC port, because that is the usual way to pass audio to the bar. Voice-assistant support, a companion app and room calibration, mentioned in several titles, are convenient but secondary to the layout.
What to ignore, and where entry models cut corners
Ignore headline wattage when comparing across generations: titles mix “max output” and “RMS,” which are measured differently. Entry bars cut corners on surround content, so a 2.0 model will not place sound behind you. Older and newer generations also overlap in listings, so confirm the MK2 label if you want the newer feature set.
The 9 Best Options
JBL Bar 2.0 All-in-one (MK2)
The title calls it a compact 2.0 channel soundbar in black. There is no mention of a sub or surround speakers, which is the point: one bar under a TV, one cable, done. For anyone replacing thin built-in TV speakers, clearer dialogue is the realistic gain from a bar this size.
- Strength: compact size fits a shelf or a short TV stand
- Strength: all-in-one layout needs no separate box
- Trade-off: stereo only, so no Atmos or rear effects
It suits a bedroom or small apartment TV where dialogue is the priority. Skip it if you want movies to surround the couch or plan to upgrade the room later.
JBL Bar 500
This earlier-generation bar is listed as 5.1 channel with MultiBeam and Dolby Atmos, in black. It sits in the middle of the range for people who want a surround effect from a single main unit, and its direct naming makes it simple to compare against the newer 500MK2.
- Strength: Dolby Atmos support named in the title
- Strength: 5.1 layout with MultiBeam wider sound
- Trade-off: the title does not state a subwoofer size, so confirm what ships in the box
It fits movie viewers with a mid-size room who do not need the newest generation. Skip it if you want PureVoice or app control spelled out in the listing.
JBL Bar 2.1 Deep Bass (MK2)
Here the title adds a wireless 6.5 inch subwoofer, 300W max output and Bluetooth. It is a straightforward bass-forward step above the two-channel bar. The wireless sub means no cable run across the floor, so placement can follow the room rather than the wiring, and the Bluetooth line adds simple music playback from a phone.
- Strength: separate wireless sub for fuller low end
- Strength: Bluetooth enabled for music from a phone
- Trade-off: 2.1 layout offers no height or rear channels
It works for action movies and music in a bedroom or den. Skip it if you want Atmos or you have very little floor space for a sub.
JBL Bar 500MK2
A newer take on the 500, listed as 5.1 channel with Dolby Atmos, MultiBeam 3.0 and PureVoice 2.0, plus 750W with a 10 inch sub. Easy sound calibration and voice-assistant-enabled speaker support round out the title. The PureVoice wording points to dialogue handling, a common complaint with sports commentary and quiet scenes in films.
- Strength: larger 10 inch sub for room-filling bass
- Strength: room calibration to adapt to your space
- Trade-off: the biggest box so far in the lineup, so it needs floor space
It fits a medium living room used for films and sports. Skip it if you prefer no subwoofer at all.
JBL Bar 300MK2
This is a 5.0 channel all-in-one with Dolby Atmos, MultiBeam 3.0, PureVoice 2.0, calibration and the ONE app. There is no sub in the title, which keeps the footprint small. Having the app and calibration in a single cabinet makes this the lowest-effort way in the list to get a tuned Atmos setup, since there are no rear pieces to position.
- Strength: Atmos and MultiBeam in a single bar
- Strength: app control and room calibration included
- Trade-off: no subwoofer is named, so low bass is the compromise
It suits someone who wants modern formats but dislikes extra boxes. Skip it if deep bass is the main reason you are upgrading.
JBL Bar 700
The Bar 700 is a 5.1 channel system with detachable surround speakers and Dolby Atmos. Those detachable rears are the standout, giving sound a real place behind the listener. Rear speakers that detach also mean the bar can run alone when guests are over or the couch is moved, then regain surround effects afterward.
- Strength: detachable surround speakers for rear effects
- Strength: Atmos support in a 5.1 setup
- Trade-off: an earlier generation, with fewer newer-feature callouts in the title
It suits a family room with a couch set back from the TV. Skip it if you prefer a single cabinet with no rear pieces to place.
JBL Bar 1000MK2
The largest MK2 here: 7.1.4 channel with detachable surround speakers, MultiBeam 3.0, Dolby Atmos and DTS:X, 480W RMS and a 10 inch sub. The title also notes voice-assistant-enabled speaker support. With four height channels named, ceilings of normal height give overhead effects like rain or aircraft room to travel, which is where this tier separates from the smaller bars.
- Strength: both Dolby Atmos and DTS:X named
- Strength: four height channels and detachable rears
- Trade-off: the most to place, plug in and arrange of any option
It fits a dedicated movie room. Skip it if your TV sits in a small space.
JBL BAR21DBMK2 Deep Bass
This listing repeats the 2.1 Deep Bass MK2 concept: a soundbar plus a 6.5 inch wireless subwoofer. The title is shorter and does not list wattage or Bluetooth, so the spec sheet is the place to confirm details. Because it shares the Deep Bass MK2 name, shoppers comparing the two listings should check that connection options and output match what they expect before choosing between them.
- Strength: wireless 6.5 inch sub named plainly
- Strength: simple two-piece layout
- Trade-off: less detail in the title than its sibling listing
Choose it when you want the same bass-forward idea in a plainly labeled package. Skip it if you want Atmos.
JBL Bar 1000
The first-generation flagship is listed as 7.1.4 channel with detachable surround speakers, MultiBeam, Dolby Atmos and DTS:X. The title does not mention a subwoofer size or wattage. That makes it a closer comparison with the MK2 version than its name suggests, and the missing details are best confirmed on the full listing before you commit to either one.
- Strength: same 7.1.4 layout as the MK2 version
- Strength: DTS:X and Atmos named together
- Trade-off: no PureVoice, calibration or ONE app wording in the title
It suits shoppers who want the flagship layout from the earlier generation. Skip it if you want the newer MultiBeam 3.0 feature set.
Which One Fits Your Situation
A bedroom or dorm TV
The JBL Bar 2.0 All-in-one keeps things small, while the 2.1 Deep Bass adds a sub if you can spare a corner.
A living room that mostly shows movies
The JBL Bar 500MK2 brings Atmos, calibration and a 10 inch sub. The Bar 700 is the alternative if rear speakers matter more than app features.
No subwoofer, but modern formats
The JBL Bar 300MK2 is the cleanest answer, with Atmos and MultiBeam 3.0 in one cabinet.
A dedicated home theater
The JBL Bar 1000MK2 covers both Atmos and DTS:X with a 10 inch sub and detachable rears.
Common Mistakes
- Buying a 7.1.4 system for a small room where a 5.0 or 2.1 bar would be balanced
- Ignoring the TV’s ARC or eARC port before ordering
- Comparing max output and RMS wattage figures as if they were the same measure
- Assuming every JBL listing includes a subwoofer when the title never mentions one
- Mixing up the original and MK2 generations of the same model number
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Frequently Asked Questions
Do I need a subwoofer with a JBL soundbar?
Not strictly. All-in-one models like the Bar 2.0 and Bar 300MK2 work without one. A sub helps if you watch action films or play music and want deeper low notes.
What is the difference between the original and MK2 models?
MK2 titles in this list add items like MultiBeam 3.0 and PureVoice 2.0. The original listings use earlier MultiBeam wording, so compare the feature lines.
Does the Bar 1000 need a special TV?
It needs a TV that can send audio over HDMI ARC or eARC. Atmos and DTS:X only play when the source and TV pass those formats through.
Which JBL bar is best for music over Bluetooth?
The 2.1 Deep Bass MK2 lists Bluetooth directly in its title. Check other listings for connection details before relying on wireless playback.
