The Rocksteady Stadium Speakers and Subwoofer ranks #50 out of 77 total Large Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Prices on this page were last checked August 21, 2026 at 5:30 AM 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.
As an eBay Partner, we may be compensated if you make a purchase.
#50 Rocksteady Stadium Speakers and Subwoofer: $440 Amazon eBay
Pros: 60W output system with satellite speakers and dedicated subwoofer, 104dB max volume, 16-hour battery life, IPX7 waterproof, modular 2.1 setup with true wireless stereo, TWS pairing, dual mid/bass + tweeters per satellite with passive radiators, Bluetooth 5.0, built-in microphone, AUX input, USB-C charging, compact satellite speakers
Cons: 7khz upper mids peak. Upper bass boosted
How it compares: Just above it: Treblab HD-360 - $330 cheaper. Just below it: Tronsmart Halo 100 - $340 cheaper, 2 more hours of battery life.
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 49Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.5"H x 4" x 8" (165.1 x 101.6 x 203.2 mm) (footprint) |
| Drivers | Satellites: 1x 70mm (2.75") mid/bass + 1x 28mm (1.1") tweeter + 2x 72mm passive radiators each; Sub: 1x 130mm (5.1") bass driver |
| EQ | No |
| IP Rating | IPX7 |
| Max Volume | 104dB |
| Omnidirectional | No |
| Output Power | 60W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 9 lbs / 4.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons