Samsung HW-B400F 2.0 Channel Soundbar with Built-in Woofers, Titan Black

The Samsung HW-B400F is a 2.0 channel soundbar that improves TV audio significantly without adding a subwoofer box to your floor. Dual woofers are built directly into the 641mm cabinet, Smart Sound automatically adjusts the audio profile to match what’s on screen, and Bluetooth connects wirelessly to any compatible TV. At 40W through four speakers, it’s a meaningful step up from built-in TV audio, and at this price it’s one of the more capable entry-level options available.

Built-in dual woofers are the feature that sets the HW-B400F apart from thin single-driver soundbars in the same price range. Rather than a separate subwoofer box sitting on the floor next to your TV unit, the low-frequency drivers are integrated into the main soundbar cabinet — which means no additional cabling, no floor space taken up, and better bass than a bar with only full-range drivers can produce at this size. The Dolby Digital 2.0 and DTS 2.0 processing delivers clear audio reproduction across the stereo field, and Surround Sound Expansion widens the perceived soundstage beyond what the physical speakers cover.

Smart Sound is Samsung’s automatic audio optimisation — the soundbar analyses the incoming audio signal and adjusts the sound profile dynamically, so a live sport broadcast, a drama, and a movie score each get appropriate treatment without manual mode changes. Four preset modes (Surround, Smart, Standard, Music) give manual override when needed. Samsung One Remote compatibility means the soundbar responds to your existing Samsung TV remote for power, volume, and sound mode control, eliminating the need for a second remote on the couch.

The HW-B400F connects via Optical input or Bluetooth 4.2. It does not have an HDMI ARC port — if your setup requires HDMI ARC for TV remote volume control or for passing Dolby Atmos, this model is not the right fit and a higher-spec soundbar would be needed. For Optical or Bluetooth connection, it works cleanly and covers everyday TV audio well. Order now and get free delivery to your door anywhere in South Africa.

Key Specifications

• 40W total output – 4 speakers in a 2.0 channel configuration
• Built-in dual woofers – bass integrated into the soundbar cabinet, no external subwoofer needed
• Dolby Digital 2.0 and DTS 2.0 – audio processing for clear stereo reproduction
• Smart Sound mode – automatic audio optimisation based on content type
• Surround Sound Expansion – widens the perceived soundstage beyond the physical speakers
• Bluetooth 4.2 – wireless TV connection, no cable required
• Optical input – wired connection via optical cable
• USB audio playback – play music from a flash drive
• Samsung One Remote compatible – control via your Samsung TV remote
• No HDMI ARC – connects via Optical or Bluetooth only
• 641 x 66.5 x 107mm, 2.0kg – compact, fits under most TVs

Frequently Asked Questions

Does this soundbar have HDMI ARC?

No. The HW-B400F connects via Optical input or Bluetooth 4.2. There is no HDMI ARC or eARC port on this model. If you need HDMI ARC — which allows volume control via the TV remote over HDMI, and supports higher-quality audio formats — you would need to step up to a higher model in the Samsung soundbar range. For Optical or Bluetooth connection, the HW-B400F works correctly and controls volume via the Samsung One Remote if you have a compatible Samsung TV.

Do I need to buy a separate subwoofer?

No. The dual woofers are built into the soundbar cabinet. This is the key difference between the HW-B400F and basic single-driver soundbars — you get integrated bass performance without a separate subwoofer box. For a small to medium room, the built-in woofers deliver noticeably better low-end than TV speakers or a thin single-driver bar. For a large lounge where you want genuinely deep, room-filling bass, a soundbar with a dedicated wireless subwoofer would be a better fit.

Does Daily Discounts deliver soundbars nationwide?

Yes. Daily Discounts delivers nationwide via courier to all major South African cities and surrounding areas, with delivery typically taking 3 to 5 working days from order confirmation. WhatsApp us on +27 63 727 0275 before you order if you want to confirm delivery to your specific area first.