16W RMS power handling
Built-in four 0.5" Neodymium silk dome drivers
Aluminum housing material
Ultra slim design (112 × 22.8 × 11.6 mm)
The IS-3104 is an ultra-slim capsule speaker designed for discreet audio integration in both residential and commercial environments. With its compact low-profile Aluminum housing, the speaker can be seamlessly installed on walls, inside furniture, behind displays, under shelves, or integrated into modern interior spaces where minimal visual impact is desired.
Equipped with four high-performance 0.5-inch Neodymium silk soft dome transducers, the IS-3104 delivers surprisingly clear and balanced sound from an extremely compact enclosure. The advanced acoustic tuning allows the speaker to reproduce both detailed high frequencies and defined low frequencies without requiring a separate tweeter.
Its slim architectural appearance and flexible installation capability make it ideal for home audio systems, smart furniture, digital signage, retail displays, museums, exhibition spaces, offices, hotels, elevators, and other hidden audio applications.
The 16 Ohm impedance design also enables convenient multi-speaker connection in distributed audio systems.

| Model | IS-3104 |
| Product Type | Ultra Slim Capsule Speaker |
| Speaker Drivers | 4 × 0.5’’ (12 mm) Neodymium Silk Soft Dome Transducers |
| Rated Power (RMS) | 16 W |
| Impedance | 16 Ω |
| Frequency Range | 1.3 kHz – 18 kHz (±3 dB) |
| Sensitivity | 83 ±3 dB |
| Connection | IN+ / IN- Screw Terminals |
| Housing Material | Aluminum |
| Installation | Surface Mount / Hidden Installation |
| Color | Black |
| Dimensions | 112 × 22.8 × 11.6 mm |
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Tel: +86 20 3939 0663
E-mail: sales@lyintl.com