Zebronics Zeb Slam Review | 130 Data compared

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  • Avg. price in UK: ~£260
  • Avg. price in US: ~$330
  • Audio output power: ?
  • Battery life: 2 hours
  • IP rating: IPX7
  • Bluetooth version: 5.0
  • Weight: 13100 g

Zebronics Zeb Slam review. Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

6.7

Overall score

What it is: An overall evaluation of products in the Portable Speakers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Portable Speakers category.

Score components:

80.0%

6.7

Technical Score

20.0%

?

User score

Good
6.7

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

7.5

Audio

20.0%

5.8

Battery

18.0%

6.6

Durability

16.0%

7.1

Connectivity

8.0%

6.9

Controls

3.0%

1.5

Design

3.0%

7.1

Smart features

Good
?

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 3.4
    Outdoor durability

    Score components:

    40.0%

    4.0

    Water resistance

    25.0%

    5.7

    IP rating

    20.0%

    1.0

    Weight

    15.0%

    1.0

    Battery life

  • 4.6
    Powerful sound

    Score components:

    45.0%

    ?

    Audio output power

    25.0%

    1.0

    Battery life

    15.0%

    1.0

    Weight

    15.0%

    4.0

    Party mode

  • 5.8
    Home listening

    Score components:

    35.0%

    ?

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    ?

    Audio output power

    15.0%

    1.0

    Weight

  • No image
No image

Best prices in UK

    N/A~ £260

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Zebronics Zeb Slam is a high-power DJ trolley speaker featuring an 80dB signal-to-noise ratio, customized controls for bass, treble, mic volume, and echo, and an integrated voice-changing wireless microphone designed for karaoke. Its primary pros include extensive multi-connectivity options across Bluetooth v5.0, USB, microSD slots supporting up to 32GB, AUX, dedicated guitar inputs, and True Wireless Stereo (TWS) pairing to synchronize dual speakers for enhanced stereo output. However, its notable cons include its bulky, floor-standing trolley form factor which restricts effortless portability, and a reliance on a 5V/3A DC charging adapter that requires longer charging durations compared to faster modern protocols.

Technical Specifications of portable speaker Zebronics Zeb Slam

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

?

Audio

20.0%

?

Battery

18.0%

?

Durability

16.0%

?

Connectivity

8.0%

?

Controls

3.0%

?

Design

3.0%

?

Smart features

6.7
Zebronics Zeb Slam has a technical score of 6.66 points, which is lower than 60.3% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Speakers category.
When it matters: When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.
1.0
Zebronics Zeb Slam has a popularity of 1 points, which is lower than 58.2% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Speakers category with their prices.

When it matters: When you are comparing products in the Portable Speakers category and want a good balance between quality and price.

Score components:

60.0%

6.7

Overall score

40.0%

9.2

Price

7.4
Zebronics Zeb Slam has a quality-to-price ratio of 7.4 points, which is lower than 77.3% of products in this category.
Audio output power
What it is: The maximum continuous power the speaker system can deliver.
When it matters: When you need enough output to fill a larger or noisier space.

Importance: HIGH

Good value: >= 20 W

?
Driver unit size
What it is: The diameter of each main speaker driver.
When it matters: When the size of the main driver influences bass reach and output capability.

Importance: HIGH

Good value: >= 50 mm

?
Number of drivers
What it is: The total number of speaker drivers built into the unit.
When it matters: When fuller driver arrays and broader sound coverage matter.

Importance: MEDIUM

Good value: >= 2

2
Zebronics Zeb Slam has 2 drivers, which is more than 24.5% of portable speakers and equal to the number in 45.5% of portable speakers.
Acoustic drivers: 2.
Frequency response tolerance
What it is: The allowed deviation around the stated frequency response curve.
When it matters: When a flatter and more accurate frequency response matters.

Importance: MEDIUM

Good value: <= 3 dB

?
Lowest frequency
What it is: The lowest audible frequency the speaker can reproduce.
When it matters: When deeper bass extension matters.

Importance: HIGH

Good value: <= 60 Hz

?
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Bluetooth connectivity
What it is: Indicates whether the speaker can receive audio over Bluetooth.
When it matters: When wireless playback from phones, tablets, or computers matters.

Importance: MEDIUM

Good value: yes

yes
Zebronics Zeb Slam supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
What it is: The generation of Bluetooth supported by the speaker hardware.
When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

Importance: LOW

Good value: >= 5.0

5.0
Zebronics Zeb Slam supports Bluetooth version 5.0 which is newer than that of 46.3% of portable speakers and equal to that of 24.4% of portable speakers.
Bluetooth version: 5.0.
Maximum Bluetooth range
What it is: The farthest distance at which the Bluetooth link can remain usable.
When it matters: When the source device may be far from the speaker.

Importance: MEDIUM

Good value: >= 10 m

?
Bluetooth profiles supported
What it is: The Bluetooth operating profiles available for playback, control, or calls.
When it matters: When Bluetooth playback, control, and call compatibility depend on specific profiles.

Importance: LOW

?
Bluetooth LE Audio
What it is: Shows whether the speaker supports the low-energy Bluetooth audio standard.
When it matters: When newer low-power Bluetooth audio features matter.

Importance: LOW

Good value: yes

no
Zebronics Zeb Slam does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
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Battery life
What it is: The playback time available from one full battery charge.
When it matters: When you need longer playback between charges.

Importance: HIGH

Good value: >= 20 h

2 hours
Zebronics Zeb Slam has a battery life of 2 hours which is shorter than that of 99.5% of portable speakers and equal to that of 0.4% of portable speakers.
Battery capacity
What it is: The amount of electrical charge the internal battery can store.
When it matters: When longer untethered playback or power-bank use needs more stored charge.

Importance: HIGH

Good value: >= 5000 mAh

?
Charging time
What it is: The time needed to recharge the battery fully.
When it matters: When the speaker needs to be ready again quickly.

Importance: MEDIUM

Good value: <= 4 h

3 hours
Zebronics Zeb Slam has a charging time of 3 hours which is shorter than that of 35.5% of portable speakers and equal to that of 35.1% of portable speakers.
Maximum charging input power
What it is: The maximum charging power the speaker can accept from a compatible power source.
When it matters: When faster charging requires the speaker to accept more input power.

Importance: LOW

Good value: >= 20 W

15 W
Zebronics Zeb Slam has a maximum charging input power of 15 W which is higher than that of 73.6% of portable speakers and equal to that of 9.5% of portable speakers.
Built-in rechargeable battery
What it is: Indicates whether the speaker uses a battery that can be recharged.
When it matters: When portable use without disposable batteries or continuous mains power matters.

Importance: LOW

Good value: yes

yes
Zebronics Zeb Slam has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
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IP rating
What it is: The ingress protection code for dust and water resistance.
When it matters: When dust and water protection need to match the intended environment.

Importance: HIGH

Good value: IP67+

IPX7
Zebronics Zeb Slam has an IP rating of IPX7 which provides better ingress protection than 47.6% of portable speakers and the same ingress protection as 25.2% of portable speakers.
Water resistance
What it is: Indicates whether the enclosure can resist water exposure.
When it matters: When the speaker may be used near pools, rain, or splashes.

Importance: MEDIUM

Good value: yes

no
Zebronics Zeb Slam is not water resistant. 61.7% of portable speakers offer this feature.
Dust resistance
What it is: Shows whether the enclosure is protected against dust ingress.
When it matters: When the speaker may be exposed to sand, soil, or dusty environments.

Importance: MEDIUM

Good value: yes

?
Waterproof depth rating
What it is: The maximum water depth the speaker is rated to withstand.
When it matters: When the speaker may be submerged or used very close to water.

Importance: MEDIUM

Good value: >= 1 m

?
Drop resistance
What it is: Indicates whether the housing is designed to survive accidental drops.
When it matters: When the speaker may be bumped or suffer an accidental fall during outdoor or travel use.

Importance: LOW

Good value: yes

?
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On-device controls placement
What it is: The physical area of the speaker where its controls are located.
When it matters: When you want controls that are easy to reach in the speaker intended placement.

Importance: LOW

?
Touchscreen
What it is: Indicates whether a touch-sensitive screen is integrated.
When it matters: When direct visual control is more convenient than buttons or an app.

Importance: LOW

Good value: yes

?
Smartphone app control
What it is: Shows whether the speaker can be controlled from a phone app.
When it matters: When remote settings, updates, or sound adjustment from a phone matter.

Importance: LOW

Good value: yes

no
Zebronics Zeb Slam does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
Remote control
What it is: Indicates whether a dedicated remote control is supplied or supported.
When it matters: When you want to control playback from across the room.

Importance: LOW

Good value: yes

yes
Zebronics Zeb Slam includes a remote control. 85.1% of portable speakers offer this feature.
A dedicated remote-control option is documented.
Fast pairing
What it is: Shows whether setup with compatible devices can be completed more quickly.
When it matters: When quick setup with compatible devices matters.

Importance: LOW

Good value: yes

no
Zebronics Zeb Slam does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
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Weight
What it is: The total mass of the portable speaker.
When it matters: When carrying the speaker frequently or packing light matters.

Importance: LOW

Good value: <= 1000 g

13,100 g
Zebronics Zeb Slam weighs 13,100 g which is heavier than that of 97.6% of portable speakers.
Height
What it is: The vertical external dimension of the speaker body.
When it matters: When the speaker must fit beneath shelves or in a compact bag.

Importance: LOW

Good value: <= 20 cm

85 cm
Zebronics Zeb Slam has a height of 85 cm which is taller than that of 98.9% of portable speakers.
Width
What it is: The side-to-side external dimension of the speaker body.
When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

Importance: LOW

Good value: <= 25 cm

35.5 cm
Zebronics Zeb Slam has a width of 35.5 cm which is wider than that of 88.4% of portable speakers.
Depth
What it is: The front-to-back depth of the speaker housing.
When it matters: When the speaker should take up less front-to-back space.

Importance: LOW

Good value: <= 10 cm

34 cm
Zebronics Zeb Slam has a depth of 34 cm which is deeper than that of 97.7% of portable speakers.
Carry options
What it is: The available ways to carry, hang, or attach the speaker.
When it matters: When a handle, strap, or attachment point changes how you carry the speaker.

Importance: LOW

handle
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Companion app name
What it is: The official app used to control settings and functions of the speaker.
When it matters: When app compatibility and the available control features depend on the official app.

Importance: LOW

?
Firmware updates
What it is: Indicates whether the speaker can receive firmware revisions after purchase.
When it matters: When post-purchase fixes and feature improvements matter.

Importance: LOW

Good value: yes

?
Firmware update method
What it is: The path used to install firmware updates on the speaker.
When it matters: When the convenience and reliability of installing updates matters.

Importance: LOW

?
Voice assistant support
What it is: Indicates whether the speaker can work with supported voice assistants.
When it matters: When hands-free control through a compatible assistant matters.

Importance: LOW

Good value: yes

no
Zebronics Zeb Slam does not support voice assistants. 26.5% of portable speakers offer this feature.
No direct supported voice-assistant control.
Spotify Connect
What it is: Shows whether Spotify can stream directly to the speaker over the network.
When it matters: When Spotify should stream directly without keeping phone audio active.

Importance: LOW

Good value: yes

no
Zebronics Zeb Slam does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
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Zebronics Zeb Slam vs the average portable speaker

  • Has an equalizer
    Zebronics Zeb Slam has an equalizer, while the average portable speaker does not have an equalizer.
    Offers user-selectable EQ, tone adjustment, or sound presets.
    What it is: Shows whether the sound balance can be adjusted across frequency ranges.
    When it matters: When you want to adjust bass, midrange, or treble balance.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam has an equalizer, while the average portable speaker does not have an equalizer.
  • Has a USB Type-C port
    Zebronics Zeb Slam has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
    Has a physical USB-C port.
    What it is: Indicates whether the device uses a USB Type-C connector.
    When it matters: When modern charging and connection compatibility matter.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • Better ingress protection
    Zebronics Zeb Slam has better ingress protection than the average portable speaker (IPX7 vs IPX5).
    What it is: The ingress protection code for dust and water resistance.
    When it matters: When dust and water protection need to match the intended environment.

    Importance: HIGH

    Good value: IP67+

    Zebronics Zeb Slam has better ingress protection than the average portable speaker (IPX7 vs IPX5).IPX7 vs IPX5
  • 5 W higher charging input power
    Zebronics Zeb Slam has higher charging input power than the average portable speaker (15 W vs 10 W).
    What it is: The maximum charging power the speaker can accept from a compatible power source.
    When it matters: When faster charging requires the speaker to accept more input power.

    Importance: LOW

    Good value: >= 20 W

    Zebronics Zeb Slam has higher charging input power than the average portable speaker (15 W vs 10 W).15 W vs 10 W
  • Has a microphone input
    Zebronics Zeb Slam has a microphone input, while the average portable speaker does not have a microphone input.
    Has a physical external microphone input.
    What it is: Shows whether an external microphone can be connected directly.
    When it matters: When karaoke, announcements, or an external microphone are needed.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam has a microphone input, while the average portable speaker does not have a microphone input.
  • Has an external memory card slot
    Zebronics Zeb Slam has an external memory card slot, while the average portable speaker does not have an external memory card slot.
    Has a removable memory-card slot for playback.
    What it is: Indicates whether removable memory cards can be inserted for playback.
    When it matters: When playing files directly from removable storage matters.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • Includes a remote control
    Zebronics Zeb Slam includes a remote control, while the average portable speaker does not include a remote control.
    A dedicated remote-control option is documented.
    What it is: Indicates whether a dedicated remote control is supplied or supported.
    When it matters: When you want to control playback from across the room.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam includes a remote control, while the average portable speaker does not include a remote control.
  • Supports playback mute
    Zebronics Zeb Slam supports playback mute, while the average portable speaker does not support playback mute.
    Speaker playback audio can be directly muted.
    What it is: Indicates whether audio or microphone output can be muted directly.
    When it matters: When audio needs to be silenced immediately from the speaker.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam supports playback mute, while the average portable speaker does not support playback mute.
  • Has a USB Type-C port
    Zebronics Zeb Slam has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • Has a microphone input
    Zebronics Zeb Slam has a microphone input, while the average portable speaker does not have a microphone input.
  • Has an external memory card slot
    Zebronics Zeb Slam has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • 5 W higher charging input power
    Zebronics Zeb Slam has higher charging input power than the average portable speaker (15 W vs 10 W).
  • Better ingress protection
    Zebronics Zeb Slam has better ingress protection than the average portable speaker (IPX7 vs IPX5).
  • Has an equalizer
    Zebronics Zeb Slam has an equalizer, while the average portable speaker does not have an equalizer.
  • Includes a remote control
    Zebronics Zeb Slam includes a remote control, while the average portable speaker does not include a remote control.
  • Supports playback mute
    Zebronics Zeb Slam supports playback mute, while the average portable speaker does not support playback mute.
  • 1 fewer microphones
    Zebronics Zeb Slam has fewer microphones than the average portable speaker (0 vs 1).
    Built-in microphones: 0.
  • Does not include a passive radiator
    Zebronics Zeb Slam does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 10 hours shorter battery life
    Zebronics Zeb Slam has a shorter battery life than the average portable speaker (2 hours vs 12 hours).
  • Does not have a battery level indicator
    Zebronics Zeb Slam does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Is not water resistant
    Zebronics Zeb Slam is not water resistant, while the average portable speaker is water resistant.
  • Does not support smartphone app control
    Zebronics Zeb Slam does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • 12,300 g heavier
    Zebronics Zeb Slam is heavier than the average portable speaker (13,100 g vs 800 g).
  • 72.6 cm taller
    Zebronics Zeb Slam is taller than the average portable speaker (85 cm vs 12.4 cm).
  • 25.7 cm deeper
    Zebronics Zeb Slam is deeper than the average portable speaker (34 cm vs 8.3 cm).
  • 17.4 cm wider
    Zebronics Zeb Slam is wider than the average portable speaker (35.5 cm vs 18.1 cm).
  • 10 hours shorter battery life
    Zebronics Zeb Slam has a shorter battery life than the average portable speaker (2 hours vs 12 hours).
    What it is: The playback time available from one full battery charge.
    When it matters: When you need longer playback between charges.

    Importance: HIGH

    Good value: >= 20 h

    Zebronics Zeb Slam has a shorter battery life than the average portable speaker (2 hours vs 12 hours).2 hours vs 12 hours
  • Is not water resistant
    Zebronics Zeb Slam is not water resistant, while the average portable speaker is water resistant.
    What it is: Indicates whether the enclosure can resist water exposure.
    When it matters: When the speaker may be used near pools, rain, or splashes.

    Importance: MEDIUM

    Good value: yes

    Zebronics Zeb Slam is not water resistant, while the average portable speaker is water resistant.
  • 1 fewer microphones
    Zebronics Zeb Slam has fewer microphones than the average portable speaker (0 vs 1).
    Built-in microphones: 0.
    What it is: The number of microphones built into the speaker.
    When it matters: When voice pickup, calls, or beamforming performance matter.

    Importance: LOW

    Good value: >= 1

    Zebronics Zeb Slam has fewer microphones than the average portable speaker (0 vs 1).0 vs 1
  • Does not support smartphone app control
    Zebronics Zeb Slam does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
    What it is: Shows whether the speaker can be controlled from a phone app.
    When it matters: When remote settings, updates, or sound adjustment from a phone matter.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam does not support smartphone app control, while the average portable speaker supports smartphone app control.
  • 12,300 g heavier
    Zebronics Zeb Slam is heavier than the average portable speaker (13,100 g vs 800 g).
    What it is: The total mass of the portable speaker.
    When it matters: When carrying the speaker frequently or packing light matters.

    Importance: LOW

    Good value: <= 1000 g

    Zebronics Zeb Slam is heavier than the average portable speaker (13,100 g vs 800 g).13100 g vs 800 g
  • Does not include a passive radiator
    Zebronics Zeb Slam does not include a passive radiator, while the average portable speaker includes a passive radiator.
    What it is: Shows whether passive radiators are used to reinforce bass output.
    When it matters: When enhanced bass response from a compact enclosure matters.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • Does not have a battery level indicator
    Zebronics Zeb Slam does not have a battery level indicator, while the average portable speaker has a battery level indicator.
    What it is: Shows whether the remaining battery level can be displayed clearly.
    When it matters: When you want to know the remaining charge before or during use.

    Importance: LOW

    Good value: yes

    Zebronics Zeb Slam does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 72.6 cm taller
    Zebronics Zeb Slam is taller than the average portable speaker (85 cm vs 12.4 cm).
    What it is: The vertical external dimension of the speaker body.
    When it matters: When the speaker must fit beneath shelves or in a compact bag.

    Importance: LOW

    Good value: <= 20 cm

    Zebronics Zeb Slam is taller than the average portable speaker (85 cm vs 12.4 cm).85 cm vs 12.4 cm

Graphic comparison of Zebronics Zeb Slam and other products in the Portable Speakers category

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Third-party reviews

What customers like about Zebronics Zeb Slam?

  • High audio output power with very loud sound capabilities
  • Excellent, deep bass and wide frequency coverage
  • Versatile connectivity options including Bluetooth v5.0, USB, AUX, and a MicroSD slot
  • Built-in karaoke features with dual microphone inputs and an echo control knob
  • Attractive aesthetic with dynamic, built-in RGB party lights
  • Dedicated controls for adjusting bass and treble directly on the speaker
  • Wireless remote control and a smartphone app for convenient operation
  • Supports True Wireless Stereo (TWS) for pairing two speakers together

What customers dislike about Zebronics Zeb Slam?

  • Short built-in battery life lasting around 2.5 hours per full charge
  • Relatively long charging time of roughly 3.5 hours
  • Bulky chassis design reduces overall portability compared to ultra-compact speakers
  • Lack of built-in waterproofing or official ingress protection (IP) ratings
  • No voice assistant integration or hands-free calling support

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