Short answer: the JBL Authentics 300 if sound quality matters most, the W-King H10 if price matters most. The JBL Authentics 300 ranks #30 of 73 boombox speakers at $299.95. The W-King H10 ranks #52 at $215, $84.95 cheaper.
What the JBL Authentics 300 offers: Integrates both Amazon Alexa and Google Assistant simultaneously (rare for smart speakers). Retro seventies design with leather and Quadrex grille. 100-watt amp, carries well with leather-trimmed handle. Rechargeable battery rated ~8 hours. Watch for: Narrow sounding, bass not as deep as others. Peaky upper mids. No TWS. No IP rating. Not as loud as others. Not much battery life.
What the W-King H10 offers: Comes with wireless microphone. Loud. Watch for: Not very deep bass. Boosted upper bass. Upper midrange dips. Distorts above medium volumes. No water rating.
Buy the JBL Authentics 300 when sound quality outweighs the price for you, and the W-King H10 when the price outweighs sound quality instead.
Battery life favors the W-King H10: rated for 24 hours against 8 hours for the JBL Authentics 300.
Water resistance is not close: the W-King H10 is rated at IPX6 (powerful water jets), well ahead of the JBL Authentics 300 at no water resistance.
Specifications Side By Side
| JBL Authentics 300 | W-King H10 | |
|---|---|---|
| Price | $299.95 | $215 |
| Ranked | #30 of 73 in Boombox Size Portable Bluetooth Speakers | #52 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 45Hz | 54Hz |
| Battery Life | 8 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | Yes (App EQ) | Yes (multiple modes) |
| IP Rating | None | IPX6 |
| Max Volume | 100dB | 115dB |
| Party Mode | Yes (Wi-Fi Multi-Room) | No |
| Power Input | AC Power cable | USB-C |
| Stereo | Partially (1 woofer) | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 10.8 lbs / 4.9 kg | 7.1 lbs / 3.2 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| Power Bank | No | Yes (USB-A) |
| USB Playback | Yes | Yes |
| Built in Microphone | Yes | Yes |
| MicroSD Playback | No | Yes |
| Aux Input | No | Yes |
| Output Power | 100W | 120W RMS |
| Dimensions | 13.5" x 7.7" x 7.1" (342 x 195.6 x 180.3 mm) | 14.5" x 9.9" (368.3 x 251.7 mm) (incomplete) |
| Drivers | 1" tweeter + 4" woofer + passive radiators | 1x 5.25" (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3" (76mm) tweeters |
| Digital Aux Input | No | No |
| Aux Latency | - | 0ms |
| Bluetooth Latency | - | 150ms |
| Wireless Microphones | - | Yes 2 Included |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
| Bluetooth Version | - | 5.0 |
Related Speaker Comparisons
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- Sony ULT Field 7 vs W-King D10
- JBL Boombox vs W-King D10
- JBL Boombox 3 Wifi vs W-King D10
- Tribit Stormbox Blast 2 vs W-King H10
- JBL Partybox On the Go vs W-King H10
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
JBL Authentics 300: $299.95 Amazon eBay
Pros: Integrates both Amazon Alexa and Google Assistant simultaneously (rare for smart speakers). Retro seventies design with leather and Quadrex grille. 100-watt amp, carries well with leather-trimmed handle. Rechargeable battery rated ~8 hours.
Cons: Narrow sounding, bass not as deep as others. Peaky upper mids. No TWS. No IP rating. Not as loud as others. Not much battery life.
Full JBL Authentics 300 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 13.5" x 7.7" x 7.1" (342 x 195.6 x 180.3 mm) |
| Drivers | 1" tweeter + 4" woofer + passive radiators |
| EQ | Yes (App EQ) |
| IP Rating | None |
| Max Volume | 100dB |
| MicroSD Playback | No |
| Omnidirectional | No |
| Output Power | 100W |
| Party Mode | Yes (Wi-Fi Multi-Room) |
| Power Bank | No |
| Power Input | AC Power cable |
| Stereo | Partially (1 woofer) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 10.8 lbs / 4.9 kg |
| Wifi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Authentics 300 - sound quality test More from Oluv’Sone →
- Oluv Patreon: JBL Authentics 300 - update
- Oluv Patreon: JBL Authentics 300 - listening session
- Alan Ross Reviews: Not quite! JBL Authentics 300 review and sound test vs Boombox 3, Encore and Stormbox Blast More from alanrossreviews →
- Reddit Search for JBL Authentics 300 Review
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W-King H10: $215 Amazon eBay
Pros: Comes with wireless microphone. Loud.
Cons: Not very deep bass. Boosted upper bass. Upper midrange dips. Distorts above medium volumes. No water rating.
Full W-King H10 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 14.5" x 9.9" (368.3 x 251.7 mm) (incomplete) |
| Drivers | 1x 5.25" (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3" (76mm) tweeters |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| Max Volume | 115dB |
| MicroSD Playback | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Output Power | 120W RMS |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 7.1 lbs / 3.2 kg |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: W-King H10 speaker and karaoke machine review! get yer earplugs ready 👀 More from alanrossreviews →
- Jay’s Straight Up Reviews & More: Triple Threat 💸 $200 Challenge 🔋 Soundcore Rave Party 2, W-King H10, JBL Partybox Encore Essential More from JaysStraightUpReviews →
- Reddit Search for W-King H10 Review
- Head-to-Head Comparisons