Short answer: the LG Xboom Stage 301 for karaoke and a swappable battery, the Harman Kardon Onyx Studio 5 for sound. The Stage 301’s wedge design works as a karaoke hub with a removable, replaceable battery, but our notes call it overpriced for what it is. The Onyx Studio 5 brings the elegant circular design and carrying handle, though it is warm with boosted bass, at $499.99 against $229.99.
Buy the LG Xboom Stage 301, since the Harman Kardon Onyx Studio 5 is discontinued and only worth hunting down used.
Water resistance is not close: the Harman Kardon Onyx Studio 5 is rated at IPX7 (brief submersion), well ahead of the LG Xboom Stage 301 at IPX4 (splashing).
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Harman Kardon Onyx Studio 5 | LG Xboom Stage 301 | |
|---|---|---|
| Price | $499.99 Discontinued | $229.99 |
| Ranked | #24 of 90 in Boombox Size Portable Bluetooth Speakers | #33 of 90 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 8 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX4 |
| Party Mode | Yes (Wireless Dual Sound) | Yes (Auracast) |
| Power Input | DC Barrel Connector (19V/2.1A) | USB-C |
| Stereo | Partially (1 woofer) | Partially (1 woofer) |
| Omnidirectional | No | No |
| TWS | Yes (see https://www.reddit.com/r/Bluetooth_Speakers/comments/w339x5/how_to_harman_kardon_onyx_studio_5_6_dual_sound/) | No |
| Weight | 6.6 lbs (3 kg) | 13.7 lbs (6.2 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| App | No | Yes (LG Xboom app) |
| EQ | No | Yes (App EQ) |
| Power Bank | No | No |
| USB Playback | No | No |
| Built-in Microphone | Yes | No |
| Amplifier Power | 50W | 120W |
| Dimensions | 11.3” x 11.3” (285.8 x 285.8 mm) | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) |
| Drivers | 120mm woofer + 25mm tweeter + 2x passive radiators | 6.5” woofer + dual 2.5” midrange drivers (Peerless) |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 5.4 |
| Strap | No | No |
| Bass Extension (-10dB) | - | 43Hz |
| Lights | - | Yes |
Related Speaker Comparisons
More top alternatives to Harman Kardon Onyx Studio 5:
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- JBL Partybox Encore 2 vs Harman Kardon Onyx Studio 5
- JBL Partybox Encore Essential 2 vs Harman Kardon Onyx Studio 5
- JBL Partybox Encore vs Harman Kardon Onyx Studio 5
Prices on this page were last checked October 2, 2026 at 10:18 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Harman Kardon Onyx Studio 5: $499.99 Discontinued Amazon eBay
Newer model: the Harman Kardon Onyx Studio 9, ranked higher, rated 4.1/5.
Pros: The iconic circular cabinet and integrated handle make it an attractive room-to-room speaker. Reviews praise its generous bass, balanced mids and smooth top end at moderate levels, giving it a warm, relaxed presentation for casual indoor music.
Cons: The large bass boost can mask lower-mid detail and make dense mixes muddy. Battery life is only around eight hours at moderate volume, it is not especially loud, and it has no water resistance for outdoor use. Discontinued.
Full Harman Kardon Onyx Studio 5 review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.3” x 11.3” (285.8 x 285.8 mm) |
| Drivers | 120mm woofer + 25mm tweeter + 2x passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Wireless Dual Sound) |
| Power Bank | No |
| Power Input | DC Barrel Connector (19V/2.1A) |
| Stereo | Partially (1 woofer) |
| Strap | No |
| TWS | Yes (see https://www.reddit.com/r/Bluetooth_Speakers/comments/w339x5/how_to_harman_kardon_onyx_studio_5_6_dual_sound/) |
| USB Playback | No |
| Weight | 6.6 lbs (3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
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LG Xboom Stage 301: $229.99 Amazon eBay
Pros: Wedge-style design works as a karaoke hub with removable/replaceable battery. Multiple standing positions. AI audio optimization via Dual-Bar lighting. Measured bass extension of 43Hz (-10dB).
Cons: overpriced for what it is. Not the greatest frequency response.
Full LG Xboom Stage 301 review and specifications →
| Amplifier Power | 120W |
|---|---|
| App | Yes (LG Xboom app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 43Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) |
| EQ | Yes (App EQ) |
| IP Rating | IPX4 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| Strap | No |
| TWS | No |
| USB Playback | No |
| Weight | 13.7 lbs (6.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: LG xboom Stage 301 Vs Zealot S95!!! More from Jagistreviews →
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- GYMCADDY: LG’s New xboom Speaker And Earbud Lineup Explained - Meet The Stage 301, Bounce, Grab And Buds! More from GYMCADDY →
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