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› Anker Soundcore Boom 2 Plus, Bluetooth Speaker versus Harman Kardon Onyx Studio 9, Wireless Speaker
Anker Soundcore Boom 2 Plus versus Harman Kardon Onyx Studio 9
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Anker Soundcore Boom 2 Plus, Bluetooth Speaker | Harman Kardon Onyx Studio 9, Wireless Speaker |
|---|---|---|
| Price | KSh 22,000 | KSh 29,000 |
| Sales | 0 - For Sep 2025 | 0 - For Sep 2025 |
| Average rating | 0 - | 0 - |
| Likes | 0 - For Sep 2025 | 0 - For Sep 2025 |
| Views | 1 - For Sep 2025 | 0 - For Sep 2025 |
| General | ||
| Dimensions | 442 x 151 x 228.1 mm | 289.2 x 287.5 x 130 mm |
| Series | - | - |
| Available | May 2024 | October 2024 |
| Weight | 3.8 kg | 3.3 kg |
| Colors | Phantom Black Adventure Green Explorer Blue | Black Grey |
| Total output | 140W | 50W |
| Bluetooth | Bluetooth 5.3 SBC / AAC / AVRCP Bluetooth Multi-connect | Bluetooth 5.3 Bluetooth A2DP / AVRCP Multi-device Connect |
| Key features | Beat-synced light show IPX7 water resistance and floatable Balanced audio profile with separate woofer + tweeter drivers Rechargeable battery offers up to 20 hours playtime Bluetooth 5.3 multi-connect for up to two devices simultaneously Built-in powerbank | 120 mm woofer + three 20 mm tweeters for smooth frequency coverage Self‑tuning technology adapts the speaker's sound to its surroundings Multi‑speaker mode allowing pairing with multiple compatible units for stereo Frequency response from 50 Hz to 20 kHz for clear audio reproduction 50W RMS total output for room‑filling sound Built‑in rechargeable battery offering up to 8 hours of playback |
| Connectivity | Bluetooth 5.3 USB-C 3.5mm AUX-In | Bluetooth 5.3 |
| Speaker | ||
| Driver | 2 x 50W Woofer - 4.5 Inch 2 x 20W Tweeter - 0.75 Inch | 1 x 120mm Woofer 3 x 20mm Tweeter |
| Speaker power | 100W - Standard 140W - With BassUp | 50W |
| Frequency response | 40Hz - 20kHz | 50Hz - 20kHz |
| Speaker features | Partycast Bass Up 2.0 Built-in Powerbank Stereo Sound TWS Connectivity Full-band Pro EQ Dual Beat-synced LED Ring Built-in Handle and Detachable Shoulder Strap | Passive Bass Radiator Automated Room Calibration Built-in Dual Microphone Speakerphone Wireless Speaker Chaining 7-band EQ Harman Kardon One App Support |
| IP rating | IPX7 Water Resistant | - |
| Power | ||
| Battery | 7500mAh Li-Po 7.3V | 4722mAh Li-Ion 3.6V |
| Charging time | 100% in 3h | 4h |
| Play time | Up to 20h | Up to 8h |
| Power features | 30W Fast Charging Built-in 10W Powerbank | - |
