Coverage note. Speaker Ranking currently covers 8 Monster models across portable bluetooth speakers. These are the products in our database, not a complete list of everything Monster makes.
What this page covers. The Monster models ranked here span portable bluetooth speakers, including Monster Atomic Atom, Monster Bluetooth Speaker and Monster Cube 1. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 8 Monster speakers ranked on this site across portable bluetooth speakers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 15, 2026 at 5:41 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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- Small Size Portable Bluetooth Speakers
- Medium Size Portable Bluetooth Speakers
- Boombox Size Portable Bluetooth Speakers
- Discontinued Monster Models
Small Size Portable Bluetooth Speakers
Ranked #39 of 62 in Small Size Portable Bluetooth Speakers - Monster Bluetooth Speaker: $19.99 Amazon $19.99 eBay
Pros: A very light, IPX7-rated mini speaker with USB-C charging, aux and microSD playback, speakerphone support and TWS pairing. It is a convenient rugged travel speaker when water resistance and small size matter more than bass. Measured bass extension of 95Hz (-10dB).
Cons: Its tiny 36mm driver has very limited bass (about 95Hz at -10dB), elevated mids and rolled-off highs. It cannot deliver the scale, detail or battery endurance of stronger small-speaker rivals, and no app or EQ is available to improve the tuning.
Full Monster Bluetooth Speaker review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 95Hz |
| Battery Life | 6.5 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | Specifications vary by model |
| Drivers | 1.4” (36mm) full-range driver |
| EQ | No |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (carabiner hook, suction cup) |
| TWS | Yes |
| Weight | 0.4 lbs (185 g) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Monster Bluetooth Speaker vs Dayton Audio Boost Mini
- Monster Bluetooth Speaker vs Sony SRS-XB100
- Monster Bluetooth Speaker vs Onn Small Rugged Speaker
- Monster Bluetooth Speaker vs Sony SRS-XB13
- Monster Bluetooth Speaker vs Tribit PocketGo
- Monster Bluetooth Speaker vs JBL Clip
- Monster Bluetooth Speaker vs JBL Go 3
- Monster Bluetooth Speaker vs JBL Clip 3
- See all 30 comparisons
Ranked #40 of 62 in Small Size Portable Bluetooth Speakers - Monster Cube 1: $29.99 eBay
Pros: Rated for 20 hours of playback, far longer than the JBL Go 4, with IP68 dust and water protection, Bluetooth 6.0, a party mode that links up to 100 speakers, stereo pairing with a second unit and a microSD slot for playing music without a phone.
Cons: No measurements, so its rating is estimated from side-by-side listening tests. Against the JBL Go 4 it plays louder with more bass but sounds less balanced and less clear. There is no app or EQ, and it is hard to buy in the US, where the official store lists it as sold out.
Full Monster Cube 1 review and specifications →
| Released | Apr 2025 (1 year ago) |
|---|---|
| Amplifier Power | 12W |
| App | No |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Built-in Microphone | Yes |
| Drivers | 1x full-range driver |
| EQ | No |
| IP Rating | IP68 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (wrist loop) |
| TWS | Yes |
| USB Playback | No |
| Weight | 0.4 lbs (200 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Sole X Hunter: Pocket Titans Clash | JBL Go 4 vs Monster Cube 1 | Precision vs Power
- Sole X Hunter: Pocket Power vs Cube Beast: Soundcore Select 4 Go vs Monster Cube 1 🔊🔥
- Sole X Hunter: Tribit PocketGo vs Monster Cube 1, Full Power Showdown!
- CurrentProductReviews: REVIEW (2026): Monster Cube 1 Speaker. Features.
- Head-to-Head Comparisons
Ranked #44 of 62 in Small Size Portable Bluetooth Speakers - Monster Atomic Pebble eBay
Pros: A compact, pocketable speaker with a cord lanyard, Bluetooth 5.4, stereo pairing with a second unit and a party mode for linking many speakers. Side-by-side tests found it louder than the JBL Go 4.
Cons: No measurements, so its rating is estimated from side-by-side listening tests, where the JBL Go 4 sounds more balanced. Only about 10 hours of rated battery and IPX5 splash resistance rather than full waterproofing, with no app, EQ, aux input or microSD slot. Not sold by US retailers.
Full Monster Atomic Pebble review and specifications →
| Released | Apr 2025 (1 year ago) |
|---|---|
| Amplifier Power | 12W |
| App | No |
| Aux Input | No |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Drivers | 1x 45mm full-range driver |
| EQ | No |
| IP Rating | IPX5 |
| Lights | No |
| MicroSD Playback | No |
| Omnidirectional | No |
| Party Mode | Yes (up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (cord lanyard) |
| TWS | Yes |
| Weight | 0.7 lbs (310 g) |
- Reviews, Comparisons and Sound Samples
- Sole X Hunter: Monster Atomic Pebble 20W Peak | Unboxing, Sound Check And Spectrum Analysis
- Sole X Hunter: Paradise Dubstep Showdown: JBL Go 4 vs Monster Atomic Pebble, Balance vs Power!
- Sole X Hunter: Ultimate Bounce Battle: Tribit PocketGo vs Monster Atomic Pebble 🔥
- Sole X Hunter: Mortals Dubstep Showdown: Soundcore Select 4 Go vs Monster Atomic Pebble 🔥
Medium Size Portable Bluetooth Speakers
Ranked #136 of 175 in Medium Size Portable Bluetooth Speakers - Monster Shock S22: $29.99 Amazon $29.99 eBay
Pros: Rated for 17 hours with IPX6 water resistance, Bluetooth 5.4, an aux input, TWS stereo pairing with a second unit and a built in carry handle, at a low price.
Cons: No measurements or substantive reviews, so its rating is estimated. Buyers report muddy, distorted bass at maximum volume, and there is no app or EQ to adjust the sound.
Full Monster Shock S22 review and specifications →
| Released | 2025 (1 year ago) |
|---|---|
| Amplifier Power | 30W |
| App | No |
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| EQ | No |
| IP Rating | IPX6 |
| Power Input | USB-C |
| Strap | Yes (silicone handle) |
| TWS | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Ranked #137 of 175 in Medium Size Portable Bluetooth Speakers - Monster S380: $49.99 Amazon $49.99 eBay
Pros: Rated for 20 hours with IPX6 water resistance, Bluetooth 6.0, aux and microSD inputs, a speakerphone microphone, TWS stereo pairing and a carry lanyard for about $50.
Cons: No measurements or substantive reviews, so its rating is estimated, and the 40 watt claim is unverified. It is made under license by Oraolo rather than Monster itself, and there is no app or EQ.
Full Monster S380 review and specifications →
| Released | 2026 (this year) |
|---|---|
| Amplifier Power | 40W |
| App | No |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 6.0 |
| Built-in Microphone | Yes |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Power Input | USB-C |
| Strap | Yes (lanyard) |
| TWS | Yes |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Boombox Size Portable Bluetooth Speakers
Ranked #74 of 99 in Boombox Size Portable Bluetooth Speakers - Monster Bambox: $219.00 Sam’s Club $219.00 eBay
Pros: Rated for up to 48 hours from a long life LiFePO4 battery, with IP67 waterproof and dustproof rugged housing, Auracast linking, a 30 watt USB-C charge out, a microphone input, app controlled EQ presets and 256 RGB lights.
Cons: No measurements or reviews, so its rating is estimated, and the 300 watt figure is peak power (100 watts RMS). Monster’s other boomboxes such as the Monster Rockin’ Roller 270 rank low, and it is sold only through Sam’s Club.
Full Monster Bambox review and specifications →
| Released | Jul 2026 (3 months ago) |
|---|---|
| Amplifier Power | 100W RMS (300W peak) |
| App | Yes (Monster Zone Control 2) |
| Battery Life | 48 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Drivers | 3x 6.5” woofers, 6x 2” tweeters, 2x passive radiators |
| EQ | Yes (presets) |
| IP Rating | IP67 |
| Lights | Yes |
| Microphone Input | Yes |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C PD, 30W) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Ranked #91 of 99 in Boombox Size Portable Bluetooth Speakers - Monster Rockin’ Roller 270: $219.99 Amazon $219.99 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 →
| Released | Jan 2021 (5 years ago) |
|---|---|
| Amplifier Power | 200W |
| App | Yes (Monster Zone Control app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 100 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 |
| Strap | 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 Turtlebox
- Monster Rockin’ Roller 270 vs W-King X10
- Monster Rockin’ Roller 270 vs Zealot S78
- Monster Rockin’ Roller 270 vs Marshall Tufton
- Monster Rockin’ Roller 270 vs Pioneer PBM5
- Monster Rockin’ Roller 270 vs EcoXGear Defender
- See all 37 comparisons
Discontinued Monster Models
Still ranked, and often still worth buying used, but no longer in production. Check availability before planning around one of these.
Small Size Portable Bluetooth Speakers
Ranked #36 of 62 in Small Size Portable Bluetooth Speakers - Monster Atomic Atom: $40 Discontinued eBay
Pros: Very small, one of the smallest in the small class and good performance based on the size and weight. Nice magnetic clip with hole for hanging. Measured bass extension of 90Hz (-10dB).
Cons: For the small class, lacking quite a bit of bass compared to the top ranked speakers. Discontinued and no longer sold new.
Full Monster Atomic Atom review and specifications →
| Released | Jan 2025 (1 year ago) |
|---|---|
| Amplifier Power | 3W |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 90Hz |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Charging Time | 2 hours |
| Digital Aux Input | No |
| Dimensions | 2.6” x 1.9” x 1.3” (65 x 47.8 x 32 mm) |
| Drivers | 33mm |
| EQ | No |
| IP Rating | IPX5 |
| MicroSD Playback | No |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Broadcast Mode, up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.4 lbs (159 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons