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Sharp PS-921 reviews
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Compare Sharp PS-921 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codePS-921
The product, explained
About the Sharp PS-921
Sharp PS-921 is listed in the portable & party speakers category. The recorded specifications include connectivity technology: Wireless; bluetooth: Yes. This entry covers manufacturer code PS-921. Specifications relate to this exact source record; other editions or packages may differ.
The source lists Wireless connectivity. Check the actual inputs and supported devices before choosing accessories. Connection type alone does not establish sound quality, wireless delay or compatibility with a particular service.
- Connectivity technology
- Wireless
- Bluetooth
- Yes
- Wi-Fi
- No
- Maximum stated battery life
- 14 h
- Weight
- 2.8 kg
Make it work for you
Before choosing the Sharp PS-921
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Independent perspectives
Expert reviews 2
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
Trusted Reviews
3.50 / 5Original rating: 3.5 / 5
Review identifies this exact manufacturer code.
Read the full review ↗Checked 25 Sep 2026
TechRadar
3.50 / 5Original rating: 3.5 / 5
Review covers Sharp PS-921. The verified product-data labels bind this public model name to code PS-921, and the original publisher article independently supplies the editorial score. This is not proof that the supplier supplied this review URL, or that the reviewer tested this colour or included accessories.
Read the full review ↗Checked 30 Sep 2026
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
Sharp PS-921 specifications
Manufacturer code: PS-921 · Icecat product 120590704 · Checked 24 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Connectivity technology | Wireless |
|---|---|
| Bluetooth | Yes |
| Wi-Fi | No |
| Maximum stated battery life | 14 h |
| Weight | 2.8 kg |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Audio channels | 2.1 channels |
|---|---|
| Number of speakers | 2 |
| Subwoofer driver diameter | 10.2 cm |
| Built-in microphone | No |
Processor, memory & storage1 detail
| Card reader integrated | No |
|---|
Connections & wireless3 details
| Bluetooth version | 5.0+EDR |
|---|---|
| Bluetooth profiles | A2DP, AVRCP |
| 3.5 mm connector | Yes |
Power & battery6 details
| Battery type | Built-in battery |
|---|---|
| Battery recharge time | 3 h |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50/60 Hz |
| Power consumption (typical) | 21.6 W |
| Battery technology | Lithium-Ion (Li-Ion) |
Design & dimensions7 details
| Product type | 2.1 portable speaker system |
|---|---|
| Product colour | Black |
| Housing material | Plastic |
| Protection features | Dust resistant, Water resistant |
| Width | 220 mm |
| Depth | 220 mm |
| Height | 226 mm |
Software & compatibility1 detail
| Certification | CE (RED, RoHS, ErP), REACH/PAH/SCCP |
|---|
Further product details6 details
| Driver diameter | 5.08 cm |
|---|---|
| Peak Music Power Output (PMPO) | 130 W |
| AUX in | Yes |
| Carrying handle(s) | Yes |
| FM radio | No |
| Auto power off | Yes |
Packaging & supplied accessories5 details
| Package width | 278 mm |
|---|---|
| Package depth | 278 mm |
| Package height | 310 mm |
| Package weight | 3.7 kg |
| Package type | Box |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other speakers
More products in this category. Compare their exact features, original reviews and available offers alongside the Sharp PS-921.
| Product | Brand | Shown model | COR Score |
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| Sony ULT FIELD 3 reviews → | Sony | SRSULT30W.CE7Off White | 3.54/57 critic reviews |
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| Sony ULT FIELD 1 reviews → | Sony | SRSULT10D.CE7Orange | 3.99/56 critic reviews |
| Sony ULT FIELD 7 reviews → | Sony | SRSULT70B.EU8Black | 4.00/56 critic reviews |
Your questions, answered
Sharp PS-921 FAQs
How many expert reviews are available for Sharp PS-921?
This page currently includes 2 scored critic reviews. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for Sharp PS-921?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies Sharp PS-921 using manufacturer code PS-921. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed connectivity technology for Sharp PS-921?
The source specification records connectivity technology as Wireless. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed bluetooth for Sharp PS-921?
The source specification records bluetooth as Yes. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for Sharp PS-921?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Can one Bluetooth speaker make stereo?
Some can pair with a matching unit, but compatibility is model-specific. Check whether the mode is supported and how it behaves after updates.
Does a high watt figure mean it will be louder?
Not reliably. Measurement conditions, speaker efficiency and distortion limits vary, so use reviews and a listening test where possible.
Can I put a speaker in a cupboard?
Only if the maker permits it and airflow is adequate. Enclosures can alter sound and trap heat around powered equipment.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Speaker buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Active vs passive speakers: building the right systemActive speakers include amplification; passive speakers require an external amplifier. The choice shapes the whole system, including volume control, source switching, cable runs and what can be upgraded later.Bookshelf vs floorstanding speakersChoose between standmount and floorstanding speakers from room placement, listening distance and total installed system.Speaker placement: distance from walls and listening positionUse placement to balance bass, stereo image and practical movement before relying on electronic correction.Bluetooth vs Wi-Fi speakersChoose the transport around portability, range, multiroom use, source independence and network support.