Soundbars Comparison: ZVOX SB380 vs KEF HTF7003

Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.

ZVOX SB380

ZVOX SB380

  • Brand ZVOX
  • APP CONTROL false
  • REMOTE CONTROL true
  • VOICE CONTROL false
  • Amplification Type active
KEF HTF7003

KEF HTF7003

  • Brand KEF
  • APP CONTROL false
  • REMOTE CONTROL false
  • VOICE CONTROL false
  • Amplification Type passive

Quick Verdict: Which One Should You Choose?

Deciding between the ZVOX SB380 and the KEF HTF7003 depends on your available space, storage capacity goals, and everyday usage style:

Best For Maximum Capacity

ZVOX SB380

Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.

  • Superior Volume: Easily stores bulk meats, frozen garden harvests, and family packs.
  • Cold Retention: Keeps food frozen significantly longer in power outages.
  • Energy Efficiency: Top-opening design keeps dense cold air trapped inside.
Best For Compact Spaces

KEF HTF7003

Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.

  • Space-Saving Footprint: Fits neatly under counters or in compact corners without intruding.
  • Upright Organization: Shelves allow you to organize and grab items without digging.
  • Everyday Convenience: Front-swing door provides quick, easy access anytime.

Product Analysis - Choose the best one

ZVOX SB380

ZVOX SB380...

start (4.8)

A reliable model with good sound – ZVOX SB380

ZVOX SB380 review & specs

It is the solution which provides you with perfectly-clear output sound. This model features 3 full-range speakers. It also uses various technologies to enhance output sound and dialogues. This solution is built using high-class speakers, which guarantee an acc

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KEF HTF7003

KEF HTF7003...

start (4.8)

Forever In Demand: KEF HTF7003

KEF HTF7003 review & specs

This single soundbar unit is pretty modest and humble with an affordable price point of $300. But do not rush the final decision yet. Look through my up to the point KEF HTF7003 review to see if this unit might give you just what you need.

Although first released back in 2

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Pros & Cons

ZVOX SB380

VS

Pros

    • Two high-output wide-range speakers
    • Powerful sound quality
    • Multiple inputs and connectivity options

Cons

    • Small size speaker
    • Limited sound customization

KEF HTF7003

VS

Pros

    • Durable high quality, high gloss black finish
    • Produces excellent sound quality
    • look great in any home theater setup

Cons

    • No Budget-friendly option

Specifications

Specification ZVOX SB380 KEF HTF7003
Connectivity
Ethernet (RJ45) No No
Bluetooth No No
Headphone Output No No
WI-FI No No
Analog Audio Input/output (RCA) 1/0 3/0
Coaxial Digital Input/output No No
USB No No
Optical Digital Input/output 2 No
HDMI ARC No No
HDMI Input/output No No
Features
VOICE CONTROL No No
Multi-room No No
REMOTE CONTROL Yes No
Microphone No No
APP CONTROL No No
Dimensions
Weight, Kg/pounds 4.0/9.8 2.1/4.6
Size (H X W X D), Cm/in 12.7 x 88.9 x 7.6/5.7 x 35.5 x 3.3 8.1 x 78.5 x 6.1/3.1 x 30.9 x 2.4
General
Soundbar Buttons power, volume down, volume up, input has not
Connection To Source wired wired
Placement Type table-top, wall-mountable table-top, wall-mountable
Subwoofer
Separate Subwoofer Connections No No
Separate Subwoofer (in Package) No No
Built-in Subwoofer Yes No
Multichannel Surround
DTS:X No No
Dolby Atmos No No
Streaming Services
Other Streaming Services has not has not
Spotify No No
Amazon Music No No
Google Play Music No No
Apple Music (AirPlay) No No
Audio Features
Separate Speaker Connections No wire
Separate Speaker (in Package) No No
Supported Channel Quantity 3.1 3.0
Built-in Channels 3.1 3.0
Amplification Type active passive

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Frequently Asked Questions

The main differences center around storage capacity, form factor, and convenience. The ZVOX SB380 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the KEF HTF7003 offers a compact upright design that fits into smaller spaces with convenient shelf organization.

Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.

Both products are available through official brand stores and authorized retailers with full manufacturer warranties and fast delivery options. Click the "Check Best Price" buttons in the comparison cards above to view today's latest promotions, official deals, and current availability.

Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the ZVOX SB380. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the KEF HTF7003.