Short answer: the Harman Kardon Onyx Studio 8 if sound quality matters most, the W-King X10-1 if price matters most. The Harman Kardon Onyx Studio 8 ranks #10 of 73 boombox speakers at $159.99. The W-King X10-1 ranks #61 at $143, $16.99 cheaper.
What the Harman Kardon Onyx Studio 8 offers: Warm sound with boosted bass. Watch for: Not as loud as others. No water rating.
What the W-King X10-1 offers: 70W RMS output with 120W peak power, 108dB max volume, exceptional 42-hour battery life with power bank, IPX6 waterproof, Bluetooth 5.0 with 100ft range, EQ with indoor/outdoor modes, dual subwoofers with tweeters and passive radiators, TWS stereo pairing, MicroSD and USB playback, AUX input, built-in microphone Watch for: Rolled off treble, not much bass.
Buy the Harman Kardon Onyx Studio 8 if sound quality is the priority over the price, or the W-King X10-1 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the W-King X10-1. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.
Battery life favors the W-King X10-1: rated for 42 hours against 8 hours for the Harman Kardon Onyx Studio 8.
Water resistance is not close: the W-King X10-1 is rated at IPX6 (powerful water jets), well ahead of the Harman Kardon Onyx Studio 8 at no water resistance.
Specifications Side By Side
| Harman Kardon Onyx Studio 8 | W-King X10-1 | |
|---|---|---|
| Price | $159.99 | $143 |
| Ranked | #10 of 73 in Boombox Size Portable Bluetooth Speakers | #61 of 73 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 42ms | - |
| Bass Extension (-10dB) | 35Hz | 63Hz |
| Battery Life | 8 hours (Manufacturer specified) | 42 hours (Manufacturer specified) |
| Built in Microphone | Yes | Yes |
| IP Rating | None | IPX6 |
| Bluetooth Latency | 175ms | - |
| Max Volume | 96dB | 108dB |
| Power Input | DC Barrel Connector (19V/2.1A) | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 7.3 lbs / 3.3 kg | 6.5 lbs / 2.95 kg |
| App | Yes (Harman Kardon One app) | No |
| Bluetooth Codecs | SBC | SBC |
| Power Bank | No | Yes (USB-A) |
| EQ | Yes (App EQ) | Yes (2 modes - Indoor/Outdoor) |
| Party Mode | No | No |
| USB Playback | No | Yes |
| Bluetooth Version | 5.2 | 5.0 |
| Output Power | 50W RMS | 70W RMS (120W peak) |
| Dimensions | 10.6" x 11.9" x 6.3" (268 x 302.5 x 159.5 mm) | 12.4" x 5.5" x 5.3" (315 x 140 x 135 mm) |
| Drivers | 2x 75mm woofers + 2x 20mm tweeters | 2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
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- Harman Kardon Onyx Studio 6 vs Zealot ZE01
- Harman Kardon Onyx Studio 6 vs Soundcore Boom 2 Plus
- W-King X10-1 vs Zealot S78
- Zealot S95 vs W-King X10-1
Prices on this page were last checked August 27, 2026 at 10:09 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 8: $159.99 Amazon eBay
Pros: Warm sound with boosted bass.
Cons: Not as loud as others. No water rating.
Full Harman Kardon Onyx Studio 8 review and specifications →
| App | Yes (Harman Kardon One app) |
|---|---|
| Aux Input | Yes |
| Aux Latency | 42ms |
| Bass Extension (-10dB) | 35Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 175ms |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10.6" x 11.9" x 6.3" (268 x 302.5 x 159.5 mm) |
| Drivers | 2x 75mm woofers + 2x 20mm tweeters |
| EQ | Yes (App EQ) |
| IP Rating | None |
| Max Volume | 96dB |
| Omnidirectional | No |
| Output Power | 50W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | DC Barrel Connector (19V/2.1A) |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 7.3 lbs / 3.3 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Harman Kardon Onyx Studio 8 review - part 2 of 3 More from alanrossreviews →
- Alan Ross Reviews: Onyx Studio 8 vs HK Onyx 6, Xtreme 3, PartyBox Encore, Go+ Play, Bag of Riddim! part 3 of 3
- Alan Ross Reviews: Dead room vs Live room - Onyx studio 8 self tuning test! part 1 of 3
- Alan Ross Reviews: Ultimate HK Onyx Studio speaker review and comparison! 8 speakers!
- Reddit Search for Harman Kardon Onyx Studio 8 Review
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- Harman Kardon Onyx Studio 8 vs JBL Partybox Encore Essential
- Harman Kardon Onyx Studio 8 vs JBL Partybox Encore
- Harman Kardon Onyx Studio 8 vs Zealot ZE41
- See all 44 comparisons
W-King X10-1: $143 Amazon Aliexpress eBay
Pros: 70W RMS output with 120W peak power, 108dB max volume, exceptional 42-hour battery life with power bank, IPX6 waterproof, Bluetooth 5.0 with 100ft range, EQ with indoor/outdoor modes, dual subwoofers with tweeters and passive radiators, TWS stereo pairing, MicroSD and USB playback, AUX input, built-in microphone
Cons: Rolled off treble, not much bass.
Full W-King X10-1 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 42 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 12.4" x 5.5" x 5.3" (315 x 140 x 135 mm) |
| Drivers | 2x 3.66" (93mm) subwoofers + 2x 1.2" (31mm) neodymium tweeters + 3x passive radiators |
| EQ | Yes (2 modes - Indoor/Outdoor) |
| IP Rating | IPX6 |
| Max Volume | 108dB |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 70W RMS (120W peak) |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 6.5 lbs / 2.95 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons