Head to Head
Monster S150 Bluetooth Waterproof Portable Speaker vs NSY Audio Portable Waterproof Bluetooth Boombox Speaker with Strap & Handle
A side-by-side comparison of specs, price, and where each one wins.
Specs, side by side
| Feature | Monster S150 Bluetooth Waterproof Portable Speaker | NSY Audio Portable Waterproof Bluetooth Boombox Speaker with Strap & Handle |
|---|---|---|
| Price | $79.99 | $119.00 |
| Water resistance rating | Marketed as waterproof; specific IP code undisclosed on the listing | Undisclosed IP code |
| Battery life | Manufacturer-claimed hours vary by listing; not independently verified | — |
| Wireless connectivity | Bluetooth (version listed varies; confirm 5.0 or newer before buying) | — |
| Portability and form factor | Compact handheld/cylindrical class | — |
| Charging port type | Undisclosed on listing; verify USB-C | — |
| Carry system (top handle + detachable shoulder strap) | — | Both included |
| Battery runtime | — | Undisclosed |
| Bluetooth version & codec | — | Undisclosed |
| Stereo / multi-speaker pairing | — | Undisclosed |
| Price on Amazon Canada | — | $119 CAD |
Monster S150 Bluetooth Waterproof Portable Speaker
A reasonable poolside speaker at $79.99, undercut by a listing that leaves too many specs blank and a perfect star rating resting on very few reviews.
Best for: Buyers who want a rugged, splash-proof speaker for a bathroom, kitchen, boat or backyard and care more about durability and convenience than audiophile detail.
Read the full review →NSY Audio Portable Waterproof Bluetooth Boombox Speaker with Strap & Handle
Good carry hardware at a fair price, undercut by a spec sheet far emptier than those of the brands it's competing against.
Best for: Buyers who want a loud, haulable outdoor speaker with a strap, care more about volume and portability than certified waterproofing, and want to spend under $130.
Read the full review →