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Sharp HT-SPR52021(BK) Loudspeaker 66 W
Connect these 2 x 1.0.1 ch. wireless rear surround speakers to your Sharp “Q” soundbar for an enhanced, full-surround, Dolby Atmos® and DTS:X® experience. The Sharp HT-SPR52021(BK) wireless loudspeakers deliver 66 W RMS power across 2.0.2 channels with two drivers in a compact black enclosure, offering upfiring drivers that reflect sound from the ceiling to create added height in the soundstage. Multiple mounting options let you position them on walls, furniture or stands to suit your room layout.
These rear surround speakers provide straightforward wireless connection to Sharp “Q” soundbars for fast setup and integration with Dolby Atmos® and DTS:X® formats. Upfiring drivers add vertical dimension to audio, while the included low feet and compatibility with wall mounts give flexible placement choices. The compact black design and fabric/plastic construction make them unobtrusive in typical home interiors.
Place the speakers in the desired rear positions, either on stands, a table surface using the included low feet, or mounted to the wall with compatible mounts. Power on the speakers and follow the pairing procedure to connect each unit wirelessly to your Sharp “Q” soundbar—typically initiated by pressing the wireless pairing button on the soundbar and the speakers. Verify connection in the soundbar menu and play audio encoded in Dolby Atmos® or DTS:X® to benefit from the height channels provided by the upfiring drivers.
For optimal surround and height effect, place the rear speakers at or slightly above ear level and angle them to face toward the listening area so the upfiring drivers can reflect sound from the ceiling. Use solid wall mounts or stable stands to minimise vibration and ensure consistent wireless signal between the speakers and the Sharp “Q” soundbar.
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This product page focuses on the Sharp HT-SPR52021(BK) wireless loudspeaker with a power output of 66 W in black, which is compared against several similar speaker systems from Sharp and Edifier. All compared products share the same 66 W RMS power rating, but they differ in color options, number of drivers, intended usage, and connectivity types.
⚙️ The table below compares the most relevant technical specifications, such as power output, channel and driver counts, placement options, and design.
| Parameter | Sharp HT-SPR52021(BK) | Sharp HT-SPR52021(SL) | Edifier R1700BT | Edifier R1700BTS | Edifier R1700BT WS | Edifier M60 Black | Practical significance |
|---|---|---|---|---|---|---|---|
| RMS power | 66 W | 66 W | 66 W | 66 W | 66 W | 66 W | All units offer a comparable level of maximum power output. |
| Color | Black | Silver | Black, Wood | Black, Wood | Silver, White | Black | Color finish affects how well the speaker matches your room decor. |
| Number of drivers | 2 | 2 | 2 | 2 | 4 | 4 | Models with four drivers may handle frequency distribution differently. |
| Connectivity | Wireless | Wireless | Wireless | Wired & Wireless | Wired & Wireless | Wired & Wireless | Wired connectivity options expand compatibility with non-Bluetooth sources. |
| Recommended usage | Home | Home | Studio | Home | Universal | Home | Intended usage tailors the speaker setup for specific acoustic environments. |
◎ The table below evaluates which product is most suitable for different user needs and usage scenarios.
| Use case | Recommended product | Why |
|---|---|---|
| Home music and movies | Sharp HT-SPR52021(BK) | Designed specifically for home environments with flexible wall-mountable or tabletop placement. |
| Matching light decor | Sharp HT-SPR52021(SL) | Provides identical core specifications in a stylish silver finish. |
| Studio audio work | Edifier R1700BT | Optimized for studio environments with predefined frequency characteristics. |
| Home use with wired sources | Edifier R1700BTS | Combines home positioning with the flexibility of both wired and wireless connections. |
The Sharp HT-SPR52021(BK) differs from the alternatives through its solid black finish and home-oriented placement flexibility including wall mounting, while maintaining a 66 W power output. It is most suitable for users who prefer a dedicated black wireless home speaker, whereas the Edifier alternatives provide additional wired connectivity ports, alternative driver counts, or different color schemes.