Compact on-wall speaker in glass and aluminium
Slim design for elegant stereo and home cinema systems
The Waterfall Audio Serio is a compact speaker designed for discreet, refined, high-performance installations. At just 8 cm deep, it can be wall-mounted, placed on a shelf or used with optional stands, fitting easily into modern living rooms, media rooms and compact home cinema systems. The safety glass and die-cast aluminium cabinet follows the Waterfall design language, combining transparency, solidity and attention to detail.
Heatstream technology and Atohm full-range driver
The Serio uses the patented Heatstream technology, developed to optimise thermal management and allow high performance in an extremely small format. The speaker has an 80 mm Atohm LD 80 full-range driver, which gives clear, precise, coherent reproduction across its working range. It is ideal as a satellite for 2.1, 5.1 or 7.1 configurations, especially when matched with a Waterfall subwoofer, for a compact but complete system.
Flexible installation and matching finishes
Waterfall Audio Serio is designed to give great freedom of installation without compromising the look of the room. The wall bracket is included, while the rubber feet allow shelf placement; optional floor stands are also available for more striking setups. The choice between a black or white finish, with matching grille, makes it easy to fit the speaker into residential audio-video projects, bedrooms, living rooms and small home cinema rooms.
Technical features
| Type |
Compact on-wall / satellite speaker |
| System |
1-way full range, sealed |
| Technology |
Heatstream |
| Driver |
1 × 80 mm Atohm LD 80 |
| Recommended amplifier power |
30 – 80 W |
| Peak power |
150 W without clipping |
| Impedance |
8 Ω average / 4 Ω minimum |
| Sensitivity |
87 dB |
| Frequency response |
180 Hz – 20 kHz ±3 dB |
| Materials |
Safety glass and die-cast aluminium |
| Installation |
Vertical on-wall, angled on-wall, on a shelf, on optional stand |
| Included accessories |
Wall bracket and rubber feet |
| Finishes |
Black or white with matching grille |
| Dimensions |
125 × 125 × 80 mm |
| Weight |
1 kg |
| Made in |
Made in France |
