Visaton DK 121 FE EB 8 Ohm, Re-Entrant Horn Speaker
Product photo · Enlarge image
Product photo
Rear view and connections
Dimension drawing
Response and impedance · 8 Ω
Directivity pattern · supplied DK 121 reference
Product photographs and manufacturer drawings. Images are not to scale.
Quantity discounts
Buying in quantity?
Contact us with the quantity you need and we can discuss pricing for your order.
Request a quantity quoteDescription
The DK 121 FE EB is a 10 W, 8 Ω horn for installations needing a compact square face and a shallow body. A black aluminium housing surrounds the polypropylene horn. Its 1 m FLRYCY cable and IP66/IP67 protection suit demanding public-address applications; this FE EB version has no potential-equalisation connection.
Typical applications
- Vehicle and passenger-information speech systems
- Compact panel-mounted public address
Full specifications
| Rated power | 10 W |
|---|---|
| Maximum power | 15 W |
| Nominal impedance | 8 Ω |
| Frequency response (−10 dB) | 620–5000 Hz |
| Mean sound pressure level | 100 dB (1 W/1 m) |
| Opening angle (-6 dB) | 69°/4000 Hz |
| Net weight | 0.61 kg |
| Sound pressure level | 104 dB (1W/1 m) @ 1100 Hz |
| Connections | white (+); brown (-) |
| Length of cable | 1.0 m |
| Protective system | IP66 / IP67 |
| Temperature range | –25 to 70 °C |
| Colour | Black |
| Front plate | 121 × 121 mm |
| Fixing centres | 96 × 96 mm |
| Fixing hole diameter | 4.2 mm |
Dimensions and drawings

Dimension drawing · Open original image
Installation and cabinet guidance
Check the 121 × 121 mm faceplate, 96 × 96 mm fixing centres and 4.2 mm holes against the panel drawing. Leave clearance behind the horn for the body and cable; seal the panel interface as the installation requires.
Connect the 1 m two-core cable to a suitable 8 Ω amplifier: white is positive and brown negative. The supplied cable is FLRYCY 2 × 0.75 mm²; protect the connection and provide strain relief.
This FE EB version has no potential-equalisation connection. Preserve the housing and cable seals, and use the clearer drawing in the datasheet when planning a close-tolerance panel.
Related Products
Part no. 50254
Visaton DK 10 MW 100 V/70 V/8 Ohm, Re-Entrant Horn Speaker
Part no. 50250
Visaton DK 6 MW 100 V/70 V/8 Ohm, Re-Entrant Horn Speaker
Part no. 50203
Visaton DK 8 100 V/20 Ohm, Re-Entrant Horn Speaker
Part no. 50252
Visaton DK 8 MW 100 V/70 V/8 Ohm, Re-Entrant Horn Speaker
Part no. 50220
Visaton DK 8 P 100 V, 15 W, Re-Entrant Horn Speaker
Part no. 50220