Short answer: the W-King X10, though neither ranks well in its class. It ranks #65 of 76 boombox speakers by sound quality, rated 2.3/5, at $80; the Monster Rockin’ Roller 270 ranks #70, rated 2.1/5, and costs $249, which makes this an easy call rather than a real tradeoff. Both are rated below 3.0/5 among the 76 boombox speakers, so if sound quality matters, consider the Tribit Stormbox Blast instead, ranked #2 at $179.99.
What the W-King X10 does well: 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ with indoor/outdoor modes, dual woofers with tweeters and passive radiators, Bluetooth 5.0 with 100ft range, MicroSD and USB playback, AUX input, TWS stereo pairing. The tradeoff: Heavily rolled off treble, less bass than the top ranked.
What the Monster Rockin’ Roller 270 does well: 100 hour battery life. Watch for: Bass not as deep as competitors, less neutral than ION speakers.
Buy the W-King X10. It is rated higher for sound quality than the Monster Rockin’ Roller 270 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| W-King X10 | Monster Rockin’ Roller 270 | |
|---|---|---|
| Price | $80 | $249.00 |
| Ranked | #65 of 76 in Boombox Size Portable Bluetooth Speakers | #70 of 76 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 52Hz | 53Hz |
| Battery Life | 42 hours (Manufacturer specified) | 100 hours (Manufacturer specified) |
| IP Rating | IPX6 | IPX4 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) | 96dB (Manufacturer specified) |
| MicroSD Playback | Yes | - |
| Power Bank | Yes (USB-A) | Yes (USB-A, 5V/2.1A) |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 6.5 lbs (2.95 kg) | 28.7 lbs (13 kg) |
| Bluetooth Codecs | SBC | SBC |
| App | No | Yes (Monster Zone Control app) |
| EQ | Yes (2 modes - Indoor/Outdoor) | Yes |
| Party Mode | No | No |
| USB Playback | Yes | No |
| Built-in Microphone | Yes | No |
| Power Input | USB-C | USB-C |
| FM Tuner | No | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| Amplifier Power | 70W RMS (120W peak) | 200W |
| Dimensions | 12.4” x 5.5” x 5.3” (315 x 140 x 135 mm) | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Drivers | 2x 3.66” (93mm) subwoofers + 2x 1.2” (31mm) neodymium tweeters + 3x passive radiators | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| Digital Aux Input | No | No |
| Wheels | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for W-King X10:
- Tribit Stormbox Blast vs W-King X10
- Harman Kardon Go + Play 3 vs W-King X10
- JBL Partybox Encore 2 vs W-King X10
- JBL Partybox Encore Essential 2 vs W-King X10
- JBL Partybox Encore vs W-King X10
Prices on this page were last checked September 26, 2026 at 11:14 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
W-King X10: $80 Amazon AliExpress eBay
Pros: 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ with indoor/outdoor modes, dual woofers with tweeters and passive radiators, Bluetooth 5.0 with 100ft range, MicroSD and USB playback, AUX input, TWS stereo pairing. Measured bass extension of 52Hz (-10dB).
Cons: Heavily rolled off treble, less bass than the top ranked.
Full W-King X10 review and specifications →
| Amplifier Power | 70W RMS (120W peak) |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 52Hz |
| 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) |
| FM Tuner | No |
| IP Rating | IPX6 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| 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
- Alan Ross Reviews: W-King D10 speaker vs the D8, D9 and X10 WKing speakers 👀 More from alanrossreviews →
- Alan Ross Reviews: W-King X10 vs JBL Xtreme 3, Xtreme 2 and Xtreme 1! Xtreme Review 🤓
- Alan Ross Reviews: W-King X10 (70w) vs Soundcore Motion Boom (30w) - value for money? 🤑
- Alan Ross Reviews: W King x10 vs x10-1 - updates, changes, also D9 and Motion Boom!
- Jay’s Straight Up Reviews & More: ZEALOT S-67 🦨 75w Bluetooth Speaker Review🤦🏼♂️ & Comparison With W-King X10. More from JaysStraightUpReviews →
- Head-to-Head Comparisons
Monster Rockin’ Roller 270: $249.00 Amazon eBay
Pros: 100 hour battery life. 270° sound coverage, stereo output. IPX4 weather-resistant. Wheels and integrated handle. Qi wireless charging pad for your phone. TWS pairing with another 270. Measured bass extension of 53Hz (-10dB).
Cons: Bass not as deep as competitors, less neutral than ION speakers. Very heavy
Full Monster Rockin’ Roller 270 review and specifications →
| Amplifier Power | 200W |
|---|---|
| App | Yes (Monster Zone Control app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 100 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Drivers | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| EQ | Yes |
| FM Tuner | Yes |
| IP Rating | IPX4 |
| Maximum SPL | 96dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 28.7 lbs (13 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Monster Rockin’ Roller 270 vs Turtlebox Gen 3
- Monster Rockin’ Roller 270 vs Turtlebox Gen 2
- Monster Rockin’ Roller 270 vs Zealot S78
- Monster Rockin’ Roller 270 vs Marshall Tufton
- Monster Rockin’ Roller 270 vs JBL Partybox On the Go
- Monster Rockin’ Roller 270 vs Sony ULT Field 7
- Monster Rockin’ Roller 270 vs Yeahbox Sonic Boom Max 3
- Monster Rockin’ Roller 270 vs JBL Authentics 300
- See all 15 comparisons