Is the Samsung HW-B400F worth it?

Yes if you want clearer TV dialogue and some bass for under $100. Skip it if you want room-shaking bass or surround sound; a 2.1 or 3.1 bar with a subwoofer is the better step up.

Does it come with a subwoofer?

No. It is a 2.0-channel bar with built-in woofers, so all the bass comes from the bar itself. That keeps the setup simple but limits deep low end.

How do I connect it to my TV?

Use HDMI if your TV has an HDMI output, otherwise optical. Bluetooth and USB are also available for phone or stick playback. Check your TV's audio output before buying.

Is it loud enough for a living room?

It is rated at 40 W, which suits bedrooms and small to medium rooms. In a large open living room at high volume it will run out of headroom.

Can it be wall mounted?

Yes, it is designed for wall mounting. You will need the correct bracket and to check the bar's width against your TV.

When is the best time to buy it?

Its recorded low is $83.98 at Walmart as of November 3, 2026, so that is a strong price. Soundbars like this often drop further around Black Friday and holiday sales.

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Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer

−62%

Tech · Walmart

Samsung soundbar that brings the boom to movie night

Name: Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer
Brand: Samsung
Rating: 4.4 (182 reviews)

Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer

A Samsung 2.0 channel soundbar with built-in woofer for anyone tired of tinny TV speakers.

Deal score 6.8 · Great deal

$79.99$208.00 usual price

You save $128.01 at Walmart

Deal.ai's agents found this deal on November 6. The store may have changed its price since.

Why it's a great deal

Google Shopping says it usually sells for $208.00
Rated 4.4 out of 5 by 182 buyers

Visit Walmart

Every store we checked

WalmartNew
In stockSold by Hyper Microsystems, Inc.
$79.99Observed at 4:57 AM
Visit store
eBayNew
In stockSold by avmo.sales (99.7% positive, 8,240 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$89.99Free shippingVerified
Visit store
Best BuyRefurbished
Availability unknown
$84.98Observed at 4:57 AM
Visit store
Back MarketRefurbished
Availability unknown
$130.00Observed at 4:57 AM
Visit store

Price history and every store's price →

Reading Walmart’s product page for the details…

Specs

Wireless: Yes
Configuration: 2 Channel
Color: Black
Special Purpose: Soundbar
Style: Wall Mount
Connectivity: Bluetooth, USB, HDMI, Optical Audio
Max Wattage: 40 W

About the Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer

The Samsung HW-B400F is a 2.0-channel soundbar with two built-in woofers, so it adds fuller bass than a basic TV speaker without a separate subwoofer box. It connects over Bluetooth, HDMI, optical or USB and can be wall mounted. At $83.98 at Walmart as of November 3, 2026, it sits at the lowest price recorded for it so far, with 10 stores listing it new.

Best forSmall living rooms and bedroomsBuyers who want better TV sound without a subwooferWall-mounted TV setupsBudget shoppers under $100

Pros

Built-in woofers give more low end than a bare TV speaker
Four connection options including HDMI and optical
Wall-mountable and compact
Simple Bluetooth streaming from a phone
Low price for a Samsung-branded bar

Cons

More deals like this

More from Samsung

All Travel Tech Clothes Shoes Jewelry Home Beauty Outdoors Toys

This hour's deals

−62%

Tech · Walmart

Samsung soundbar that brings the boom to movie night

Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer

A Samsung 2.0 channel soundbar with built-in woofer for anyone tired of tinny TV speakers.

Deal score 6.8 · Great deal

$79.99$208.00 usual price

You save $128.01 at Walmart

Deal.ai's agents found this deal on November 6. The store may have changed its price since.

Why it's a great deal

Google Shopping says it usually sells for $208.00
Rated 4.4 out of 5 by 182 buyers

Visit Walmart

Every store we checked

WalmartNew
In stockSold by Hyper Microsystems, Inc.
$79.99Observed at 4:57 AM
Visit store
eBayNew
In stockSold by avmo.sales (99.7% positive, 8,240 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$89.99Free shippingVerified
Visit store
Best BuyRefurbished
Availability unknown
$84.98Observed at 4:57 AM
Visit store
Back MarketRefurbished
Availability unknown
$130.00Observed at 4:57 AM
Visit store

Price history and every store's price →

Reading Walmart’s product page for the details…

Specs

Wireless: Yes
Configuration: 2 Channel
Color: Black
Special Purpose: Soundbar
Style: Wall Mount
Connectivity: Bluetooth, USB, HDMI, Optical Audio
Max Wattage: 40 W

About the Samsung HW-B400F B-Series 2.0 Channel Soundbar with Built-in Woofer

Best forSmall living rooms and bedroomsBuyers who want better TV sound without a subwooferWall-mounted TV setupsBudget shoppers under $100

Pros

Built-in woofers give more low end than a bare TV speaker
Four connection options including HDMI and optical
Wall-mountable and compact
Simple Bluetooth streaming from a phone
Low price for a Samsung-branded bar

Cons

More deals like this

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It checks today's price at every store, compares the alternatives and answers in about a minute.

What reviewers say

4.4 / 5182 ratings

Owners rate it 4.4 out of 5 across 504 ratings, generally pleased with the jump in clarity and bass over TV speakers for the money. Complaints center on limited volume headroom and bass that won't satisfy movie-heavy rooms.

Pros

Clear dialogue compared with TV speakers
Easy setup over optical or HDMI
Good value at under $100
Compact size fits small spaces

Cons

Bass is modest without a subwoofer
Struggles to fill large rooms at high volume
Few sound modes and settings

Questions and answers

Is the Samsung HW-B400F worth it?: Yes if you want clearer TV dialogue and some bass for under $100. Skip it if you want room-shaking bass or surround sound; a 2.1 or 3.1 bar with a subwoofer is the better step up.
Does it come with a subwoofer?: No. It is a 2.0-channel bar with built-in woofers, so all the bass comes from the bar itself. That keeps the setup simple but limits deep low end.
How do I connect it to my TV?: Use HDMI if your TV has an HDMI output, otherwise optical. Bluetooth and USB are also available for phone or stick playback. Check your TV's audio output before buying.
Is it loud enough for a living room?: It is rated at 40 W, which suits bedrooms and small to medium rooms. In a large open living room at high volume it will run out of headroom.
Can it be wall mounted?: Yes, it is designed for wall mounting. You will need the correct bracket and to check the bar's width against your TV.
When is the best time to buy it?: Its recorded low is $83.98 at Walmart as of November 3, 2026, so that is a strong price. Soundbars like this often drop further around Black Friday and holiday sales.