Short answer: pick the Bose SoundLink Max if you want sound quality that has been measured and ranked; the Rocksteady Stadium 2.0 is unmeasured so far, so its case rests on features and price.
The case for the Rocksteady Stadium 2.0: A 2.1 kit of two battery satellites and a battery subwoofer that link wirelessly without Wi-Fi, at up to 150 ft range.
On the Bose SoundLink Max side: IP67 rated: dustproof and waterproof to 1m.
On paper: The Rocksteady Stadium 2.0 is rated for 30 hours of battery against 20 hours.
Buy the Bose SoundLink Max if you want a speaker whose sound quality has been measured and ranked.
Buy the Rocksteady Stadium 2.0 if you want longer battery life, and you can wait for measurements to confirm how it sounds.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Rocksteady Stadium 2.0 | Bose SoundLink Max | |
|---|---|---|
| Price | $399.99 | $399.00 |
| Ranked | - | #17 of 85 in Large Size Portable Bluetooth Speakers |
| Drivers | Satellites: 1x 30mm (1.2”) tweeter + 1x 70mm (2.75”) mid/bass + 2x 74mm passive radiators each; Sub: 1x 130mm (5.1”) bass driver + passive radiator | 2x 2.5” (63.5mm) midrange drivers + 1x 0.79” (20mm) tweeter |
| Amplifier Power | 30W per satellite, 30W subwoofer | - |
| Maximum SPL | 102dB per satellite, 96dB subwoofer (Manufacturer specified) | - |
| Frequency Response | 60Hz - 20kHz satellites, 30Hz - 350Hz subwoofer (Manufacturer specified) | - |
| Battery Life | 30 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Aux Input | Yes | Yes |
| Stereo | Yes | Partially (1 tweeter) |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Power Input | USB-C | USB-C |
| Dimensions | 150H x 110W x 110D mm (satellite) | 10.4” x 4.7” x 4.1” (264.7 x 120.1 x 104.9 mm) |
| Weight | 1 kg per satellite, 2.15 kg subwoofer | 4.9 lbs (2.2 kg) |
| App | - | Yes |
| Aux Latency | - | 33ms |
| Bass Extension (-10dB) | - | 48Hz |
| Built-in Microphone | - | No |
| IP Rating | - | IP67 |
| Bluetooth Latency | - | 116ms |
| Power Bank | - | Yes (USB-C) |
| Bluetooth | - | Yes |
| Bluetooth Codecs | - | SBC |
| EQ | - | No |
| Party Mode | - | No |
| Bluetooth Version | - | 5.3 |
| Digital Aux Input | - | No |
| Strap | - | No |
Prices on this page were last checked September 29, 2026 at 3:43 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
Rocksteady Stadium 2.0: $399.99 Amazon eBay
Older model: the Rocksteady Stadium Speakers and Subwoofer (rated 3.2/5).
Pros: A 2.1 kit of two battery satellites and a battery subwoofer that link wirelessly without Wi-Fi, at up to 150 ft range. Each satellite pairs a 30mm tweeter and 70mm mid/bass driver with two passive radiators, and Rocksteady claims up to 30 hours of battery life, 102dB maximum output from each satellite and bass down to 30Hz from the subwoofer. Extra speakers and subwoofers can join the same system, and each unit has an aux input and USB-C charging.
Cons: No independent measurements yet, so its sound and output can’t be compared with ranked speakers. There is no official IP water resistance rating, and the subwoofer is rated at only 96dB maximum output.
Full Rocksteady Stadium 2.0 review and specifications →
| Amplifier Power | 30W per satellite, 30W subwoofer |
|---|---|
| Aux Input | Yes |
| Battery Life | 30 hours (Manufacturer specified) |
| Dimensions | 150H x 110W x 110D mm (satellite) |
| Drivers | Satellites: 1x 30mm (1.2”) tweeter + 1x 70mm (2.75”) mid/bass + 2x 74mm passive radiators each; Sub: 1x 130mm (5.1”) bass driver + passive radiator |
| Frequency Response | 60Hz - 20kHz satellites, 30Hz - 350Hz subwoofer (Manufacturer specified) |
| Maximum SPL | 102dB per satellite, 96dB subwoofer (Manufacturer specified) |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1 kg per satellite, 2.15 kg subwoofer |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
Bose SoundLink Max: $399.00 Amazon eBay
Pros: IP67 rated: dustproof and waterproof to 1m. Up to 20 hour battery; real-world testing found 43+ hours. Deep, rich bass with neutral tuning, app EQ. USB-C doubles as device charger. Sturdy carry handle. The aux input has lower latency (about 33ms) than most Bluetooth connections. Measured bass extension of 48Hz (-10dB).
Cons: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange. Bass not as deep as a Boom 2. Gets distorted above 80%. Self drains the battery about 20% a week.
Full Bose SoundLink Max review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 33ms |
| Bass Extension (-10dB) | 48Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 116ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10.4” x 4.7” x 4.1” (264.7 x 120.1 x 104.9 mm) |
| Drivers | 2x 2.5” (63.5mm) midrange drivers + 1x 0.79” (20mm) tweeter |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Partially (1 tweeter) |
| Strap | No |
| TWS | Yes |
| Weight | 4.9 lbs (2.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - indoor soundtest More from Oluv’Sone →
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - outdoor soundtest
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- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs. Ultimate Ears EpicBoom 🤑Big Bucks No Whammies? 💣 Let’s Find Out 😧 More from JaysStraightUpReviews →
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- Scott’s Reviews: Bose SoundLink Max First Impressions, Unboxing, and Sound Test. More from ScottsReviews →
- Mateusz Cholewa: BOGASING S8 Pro Max 100W vs BOSE Soundlink MAX More from Mateusz Cholewa →
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