OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Onkyo Ncp 302 Review | 130 Data compared

double-arrow
  • Avg. price in UK: ~£260
  • Avg. price in US: ~$300
  • Audio output power: 23.00 W
  • Battery life: ?
  • IP rating: ?
  • Bluetooth version: 4.1
  • Weight: 2600 g

Onkyo Ncp 302 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.

7.1

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%

7.4

Technical Score

20.0%

5.9

User score

Very good
7.4

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%

7.4

Audio

20.0%

7.7

Battery

18.0%

7.5

Durability

16.0%

7.0

Connectivity

8.0%

7.4

Controls

3.0%

6.7

Design

3.0%

8.3

Smart features

Very good
5.9

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%

6.2

User reviews

30.0%

5.2

Popularity

User score:
United States
Amazon_logo.png
3.1
(44)

(Reviews last updated: August 2026)

Good
  • 6.3
    Outdoor durability

    Score components:

    40.0%

    4.0

    Water resistance

    25.0%

    ?

    IP rating

    20.0%

    7.3

    Weight

    15.0%

    ?

    Battery life

  • 5.9
    Powerful sound

    Score components:

    45.0%

    3.5

    Audio output power

    25.0%

    ?

    Battery life

    15.0%

    7.3

    Weight

    15.0%

    ?

    Party mode

  • 8.3
    Home listening

    Score components:

    35.0%

    10

    Multi-room support

    30.0%

    10

    Wi-Fi connectivity

    20.0%

    3.5

    Audio output power

    15.0%

    7.3

    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 Onkyo NCP-302 is a 2-way bass-reflex wireless network speaker featuring dual 3.25-inch (77 mm) dynamic woofers providing 14W of power and a single 1-inch (26 mm) balanced-dome tweeter outputting 9W, all housed in a solid MDF wood enclosure weighing 5.7 lbs (2.6 kg). Its main characteristics include extensive connectivity with dual-band 2.4/5 GHz Wi-Fi, Bluetooth 4.1, an Ethernet port, and a 3.5mm AUX input, alongside direct-access physical playback and volume controls on top of the device. Key pros include seamless multi-room integration using FlareConnect, DTS Play-Fi, and Chromecast built-in, as well as native support for Spotify, TIDAL, Deezer, and TuneIn streaming via the Onkyo Controller app. However, notable cons include its lack of an internal rechargeable battery or water resistance, which strictly limits its portability to indoor locations with AC wall power, and some user reports regarding a buggy initial wireless setup and firmware stability.

Technical Specifications of portable speaker Onkyo Ncp 302

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%

7.4

Audio

20.0%

7.7

Battery

18.0%

7.5

Durability

16.0%

7.0

Connectivity

8.0%

7.4

Controls

3.0%

6.7

Design

3.0%

8.3

Smart features

7.4
Onkyo Ncp 302 has a technical score of 7.4 points, which is higher than 82.8% 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%

6.2

User reviews

30.0%

5.2

Popularity

User score:
United States
Amazon_logo.png
3.1
(44)

(Reviews last updated: August 2026)

5.9
Onkyo Ncp 302 has a user score of 5.91 points, which is lower than 96.4% of products in this category.
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.
5.2
Onkyo Ncp 302 has a popularity of 5.2 points, which is higher than 54.4% 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%

7.1

Overall score

40.0%

9.2

Price

7.7
Onkyo Ncp 302 has a quality-to-price ratio of 7.7 points, which is higher than 40.7% 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

23.00 W
Onkyo Ncp 302 has an audio output power of 23.00 W which is higher than that of 58.2% of portable speakers and equal to that of 0.1% of portable speakers.
Total RMS output: 23.00 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

3
Onkyo Ncp 302 has 3 drivers, which is more than 70.1% of portable speakers and equal to the number in 11.5% of portable speakers.
Acoustic drivers: 3.
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

22.00 Hz
Onkyo Ncp 302 has a lowest frequency of 22.00 Hz which is lower than that of 84.7% of portable speakers.
Lower frequency-response endpoint: 22.00 Hz.
Show more
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
Onkyo Ncp 302 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

4.1
Onkyo Ncp 302 supports Bluetooth version 4.1 which is older than that of 71.7% of portable speakers and equal to that of 4.9% of portable speakers.
Bluetooth version: 4.1.
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

10.00 m
Onkyo Ncp 302 has a maximum Bluetooth range of 10.00 m which is longer than that of 4.3% of portable speakers and equal to that of 70.2% of portable speakers.
Maximum Bluetooth range: 10.00 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

A2DP; AVRCP
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

?
Show more
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

?
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

?
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

?
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

no
Onkyo Ncp 302 does not have a built-in rechargeable battery. 81.4% of portable speakers offer this feature.
Requires wired mains power and has no built-in rechargeable operating battery.
Show more
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+

?
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
Onkyo Ncp 302 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

?
Show more
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

no
Onkyo Ncp 302 does not have a touchscreen. 0.3% of portable speakers offer this feature.
The speaker does not have an integrated touchscreen.
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

yes
Onkyo Ncp 302 supports smartphone app control. 46.1% of portable speakers offer this feature.
Compatible mobile app provides speaker control or settings.
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

no
Onkyo Ncp 302 does not include a remote control. 15% of portable speakers offer this feature.
No dedicated remote control 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
Onkyo Ncp 302 does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
Show more
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

2,600 g
Onkyo Ncp 302 weighs 2,600 g which is heavier than that of 76.8% of portable speakers and equal to that of 0.4% 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

17.2 cm
Onkyo Ncp 302 has a height of 17.2 cm which is taller than that of 66.6% of portable speakers and equal to that of 0.1% 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

32 cm
Onkyo Ncp 302 has a width of 32 cm which is wider than that of 83.2% of portable speakers and equal to that of 1.2% 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

10.6 cm
Onkyo Ncp 302 has a depth of 10.6 cm which is deeper than that of 63.5% of portable speakers and equal to that of 0.3% 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

none
Show more
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

yes
Onkyo Ncp 302 supports firmware updates. 52.9% of portable speakers offer this feature.
Supports user-accessible firmware updates.
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

?
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

yes
Onkyo Ncp 302 supports Spotify Connect. 89.3% of portable speakers offer this feature.
Supports native Spotify Connect.
Show more

Onkyo Ncp 302 vs the average portable speaker

  • Supports Wi-Fi connectivity
    Onkyo Ncp 302 supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
    What it is: Indicates whether the speaker can connect to wireless local networks.
    When it matters: When direct network streaming or smart multi-room features matter.

    Importance: MEDIUM

    Good value: yes

    Onkyo Ncp 302 supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • 38 Hz deeper bass extension
    Onkyo Ncp 302 has deeper bass extension than the average portable speaker (22 Hz vs 60.00 Hz).
    Lower frequency-response endpoint: 22.00 Hz.
    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

    Onkyo Ncp 302 has deeper bass extension than the average portable speaker (22 Hz vs 60.00 Hz).22.00 Hz vs 60.00 Hz
  • Includes a subwoofer
    Onkyo Ncp 302 includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
    What it is: Indicates whether a dedicated low-frequency driver is included.
    When it matters: When stronger low-frequency output matters without adding separate equipment.

    Importance: LOW

    Good value: yes

    Onkyo Ncp 302 includes a subwoofer, while the average portable speaker does not include a subwoofer.
  • 2,000 Hz higher maximum frequency
    Onkyo Ncp 302 has a higher maximum frequency than the average portable speaker (22,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 22000 Hz.
    What it is: The highest audible frequency the speaker can reproduce.
    When it matters: When upper-treble extension and high-frequency detail matter.

    Importance: MEDIUM

    Good value: >= 20000 Hz

    Onkyo Ncp 302 has a higher maximum frequency than the average portable speaker (22,000 Hz vs 20,000 Hz).22000 Hz vs 20000 Hz
  • Has Chromecast built-in
    Onkyo Ncp 302 has Chromecast built-in, while the average portable speaker does not have Chromecast built-in.
    Supports Chromecast built-in.
    What it is: Shows whether Chromecast is integrated for direct casting.
    When it matters: When direct casting from compatible apps matters.

    Importance: LOW

    Good value: yes

    Onkyo Ncp 302 has Chromecast built-in, while the average portable speaker does not have Chromecast built-in.
  • Supports AirPlay
    Onkyo Ncp 302 supports AirPlay, while the average portable speaker does not support AirPlay.
    Supports Apple AirPlay.
    What it is: Indicates whether Apple AirPlay streaming is supported.
    When it matters: When wireless playback from Apple devices and multi-room setups matters.

    Importance: LOW

    Good value: yes

    Onkyo Ncp 302 supports AirPlay, while the average portable speaker does not support AirPlay.
  • Has built-in stereo speakers
    Onkyo Ncp 302 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
    What it is: Shows whether the device uses separate left and right audio channels.
    When it matters: When true left-and-right channel playback matters without pairing a second speaker.

    Importance: LOW

    Good value: yes

    Onkyo Ncp 302 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • Has an equalizer
    Onkyo Ncp 302 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

    Onkyo Ncp 302 has an equalizer, while the average portable speaker does not have an equalizer.
  • 38 Hz deeper bass extension
    Onkyo Ncp 302 has deeper bass extension than the average portable speaker (22 Hz vs 60.00 Hz).
  • Includes a subwoofer
    Onkyo Ncp 302 includes a subwoofer, while the average portable speaker does not include a subwoofer.
  • 2,000 Hz higher maximum frequency
    Onkyo Ncp 302 has a higher maximum frequency than the average portable speaker (22,000 Hz vs 20,000 Hz).
  • Has built-in stereo speakers
    Onkyo Ncp 302 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • 1 more speaker drivers
    Onkyo Ncp 302 has more speaker drivers than the average portable speaker (3 vs 2).
  • 3 W more audio output power
    Onkyo Ncp 302 has more audio output power than the average portable speaker (23 W vs 20.00 W).
  • Supports Wi-Fi connectivity
    Onkyo Ncp 302 supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • Has Chromecast built-in
    Onkyo Ncp 302 has Chromecast built-in, while the average portable speaker does not have Chromecast built-in.
  • Supports AirPlay
    Onkyo Ncp 302 supports AirPlay, while the average portable speaker does not support AirPlay.
  • Supports DLNA media sharing
    Onkyo Ncp 302 supports DLNA media sharing, while the average portable speaker does not support DLNA media sharing.
  • Has Ethernet support
    Onkyo Ncp 302 has Ethernet support, while the average portable speaker does not have Ethernet support.
  • Includes a power adapter
    Onkyo Ncp 302 includes a power adapter, while the average portable speaker does not include a power adapter.
  • Has an equalizer
    Onkyo Ncp 302 has an equalizer, while the average portable speaker does not have an equalizer.
  • Supports playback mute
    Onkyo Ncp 302 supports playback mute, while the average portable speaker does not support playback mute.
  • Supports multi-room audio
    Onkyo Ncp 302 supports multi-room audio, while the average portable speaker does not support multi-room audio.
  • Supports Spotify Connect
    Onkyo Ncp 302 supports Spotify Connect, while the average portable speaker does not support Spotify Connect.
  • Supports firmware updates
    Onkyo Ncp 302 supports firmware updates, while the average portable speaker does not support firmware updates.

Total
Audio
Connectivity
Battery
Controls
Smart features
  • 1 fewer microphones
    Onkyo Ncp 302 has fewer microphones than the average portable speaker (0 vs 1).
    Built-in microphones: 0.
  • Does not include a passive radiator
    Onkyo Ncp 302 does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 5 dB lower signal-to-noise ratio
    Onkyo Ncp 302 has a lower signal-to-noise ratio than the average portable speaker (75 dB vs 80 dB).
    Signal-to-noise ratio: 75.00 dB.
  • 0.9 Bluetooth levels older
    Onkyo Ncp 302 has an older Bluetooth version than the average portable speaker (4.1 vs 5.0).
    Bluetooth version: 4.1.
  • 1 fewer USB ports
    Onkyo Ncp 302 has fewer USB ports than the average portable speaker (0 vs 1).
    Physical USB ports: 0.
  • Does not have a built-in rechargeable battery
    Onkyo Ncp 302 does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
    Requires wired mains power and has no built-in rechargeable operating battery.
  • Does not have a battery level indicator
    Onkyo Ncp 302 does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Is not water resistant
    Onkyo Ncp 302 is not water resistant, while the average portable speaker is water resistant.
  • 5 °C lower maximum operating temperature
    Onkyo Ncp 302 has a lower maximum operating temperature than the average portable speaker (35 °C vs 40 °C).
  • Does not support True Wireless Stereo
    Onkyo Ncp 302 does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
    Does not support True Wireless Stereo speaker linking.
  • 1,800 g heavier
    Onkyo Ncp 302 is heavier than the average portable speaker (2,600 g vs 800 g).
  • 13.9 cm wider
    Onkyo Ncp 302 is wider than the average portable speaker (32 cm vs 18.1 cm).
  • 4.8 cm taller
    Onkyo Ncp 302 is taller than the average portable speaker (17.2 cm vs 12.4 cm).
  • 2.3 cm deeper
    Onkyo Ncp 302 is deeper than the average portable speaker (10.6 cm vs 8.3 cm).
  • 3 older
    Onkyo Ncp 302 was released earlier than the average portable speaker (2016 vs 2019).
    Release year: 2016.
  • Is not water resistant
    Onkyo Ncp 302 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

    Onkyo Ncp 302 is not water resistant, while the average portable speaker is water resistant.
  • 1 fewer microphones
    Onkyo Ncp 302 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

    Onkyo Ncp 302 has fewer microphones than the average portable speaker (0 vs 1).0 vs 1
  • Does not have a built-in rechargeable battery
    Onkyo Ncp 302 does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
    Requires wired mains power and has no built-in rechargeable operating 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

    Onkyo Ncp 302 does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
  • Does not include a passive radiator
    Onkyo Ncp 302 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

    Onkyo Ncp 302 does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • Does not support True Wireless Stereo
    Onkyo Ncp 302 does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
    Does not support True Wireless Stereo speaker linking.
    What it is: Shows whether the speaker supports true wireless speaker-to-speaker pairing.
    When it matters: When two compatible speakers should pair wirelessly for stereo playback.

    Importance: LOW

    Good value: yes

    Onkyo Ncp 302 does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • Does not have a battery level indicator
    Onkyo Ncp 302 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

    Onkyo Ncp 302 does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 0.9 Bluetooth levels older
    Onkyo Ncp 302 has an older Bluetooth version than the average portable speaker (4.1 vs 5.0).
    Bluetooth version: 4.1.
    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

    Onkyo Ncp 302 has an older Bluetooth version than the average portable speaker (4.1 vs 5.0).4.1 vs 5.0
  • 1 fewer USB ports
    Onkyo Ncp 302 has fewer USB ports than the average portable speaker (0 vs 1).
    Physical USB ports: 0.
    What it is: The number of USB ports available on the speaker.
    When it matters: When several wired accessories or storage devices need USB connections.

    Importance: LOW

    Good value: >= 1

    Onkyo Ncp 302 has fewer USB ports than the average portable speaker (0 vs 1).0 vs 1
Total
Overall
Audio
Connectivity
Battery
Durability
Controls
Design
Smart features

Graphic comparison of Onkyo Ncp 302 and other products in the Portable Speakers category

Attribute category
Attribute
No results found

Third-party reviews

United States
Amazon_logo.png
3.1
44 Reviews

(Reviews last updated: August 2026)

What customers like about Onkyo Ncp 302?

  • Excellent network and wireless options including dual-band Wi-Fi, DLNA, and Bluetooth
  • Seamless integration with Google Chromecast, Spotify Connect, and an Onkyo receiver ecosystem
  • Includes a dedicated physical Ethernet port for a reliable and stable wired connection
  • Surprisingly powerful audio output for its size with an efficient built-in amplifier
  • Clean, minimalist aesthetic and standard bookshelf design that blends nicely into home environments

What customers dislike about Onkyo Ncp 302?

  • Not truly portable due to the lack of an internal rechargeable battery, requiring mains power
  • Initial network setup can be frustratingly complex and time-consuming for some users
  • The Onkyo Controller companion app forces firmware updates before letting you use its interfaces
  • Sound can occasionally feel garbled, with a few users noting a lack of pronounced bass or treble separation
  • Lacks any formal water or dust resistance ratings, making it unsafe for outdoor use
  • Multi-room multi-speaker synchronization via Chromecast isn't always perfectly smooth

Expert reviews

C
computerbild.de
01/10/2017
Summary of the review
Wi-Fi Speaker Review: Onkyo NCP-302 - Computer Bild
(Translated)Show original
W
welt.de
08/10/2017
Summary of the review
Onkyo NCP-302 Review: Wi-Fi Speaker with Chromecast
(Translated)Show original
H
heise.de
05/08/2017
Summary of the review
Onkyo NCP-302: Retro-style multiroom speaker - Heise
(Translated)Show original
K
konsolenfan.de
03/09/2018
Summary of the review
Hardware Test: FlareConnect with the Onkyo TX-8270 and the Onkyo NCP-302
(Translated)Show original

Video reviews

Best alternatives

marshall-middleton-ii
Marshall Middleton II

Portable Speakers

8.5
tribit-stormbox-blast-2
Tribit Stormbox Blast 2

Portable Speakers

8.5
bose-soundlink-max
Bose SoundLink Max

Portable Speakers

8.3
jbl-partybox-encore-2
JBL Partybox Encore 2

Portable Speakers

8.1
libratone-zipp
Libratone Zipp

Portable Speakers

7.9
jbl-xtreme
JBL Xtreme

Portable Speakers

7.9
sony-ult-field-7
Sony Ult Field 7

Portable Speakers

8.4
audio-pro-addon-c10
Audio Pro Addon C10

Portable Speakers

7.8
anker-soundcore-boom-2-pro
Anker Soundcore Boom 2 Pro

Portable Speakers

8.8
jbl-xtreme-4
JBL Xtreme 4

Portable Speakers

8.5
marshall-acton-iii
Marshall Acton III

Portable Speakers

7.7
kef-muo
KEF Muo

Portable Speakers

8.2

Compare Onkyo Ncp 302 with other products in the Portable Speakers category

VS
VS

Compare