The Monacor NR‑25KS is a moisture‑proof horn speaker featuring an 8 Ω passive design. With an RMS power rating of 15 W and a peak power capacity of 30 W, it delivers clear, efficient sound projection in environments prone to humidity. Its compact yet rugged form makes it suitable for public address and general-purpose audio applications.
The NR‑25KS is built with a durable plastic housing in a light grey finish, offering both robustness and a neutral aesthetic suitable for various environments. The included mounting plate ensures simple and secure installation, while the operating temperature range of 0 degreesC to 40 degreesC ensures dependable operation in a variety of indoor and semi-outdoor settings.
| Specification | Details |
|---|---|
| Total Power Rating | 30 W |
| RMS Power Rating | 15 W |
| Impedance | 8 Ω |
| Frequency Range | 350 Hz - 8 kHz |
| Sensitivity (SPL) | 102 dB/W/m |
| Beam Angle (H × V) | 100 degrees × 50 degrees |
| Dimensions (W × H × D) | 200 × 140 × 235 mm |
| Weight | Approx. 1.1 kg |
| Housing Material | Plastic (moisture‑proof) |
| Colour | Light grey |
| Mounting | Mounting plate included |
| Operational Temperature | 0 degreesC to 40 degreesC |
The NR‑25KS provides efficient, intelligible sound projection tailored to public address applications, especially in acoustically challenging or open spaces. Thanks to its high sensitivity and well-defined directional output, it ensures vocal clarity even over longer distances. The moisture‑proof build, paired with light weight and ease of mounting, makes it a dependable solution for both temporary and permanent installations.
Q: Is the NR‑25KS waterproof?
A: It is moisture‑proof, suitable for damp conditions, but not fully waterproof or IP-rated for direct outdoor exposure.
Q: What amplifier power is suitable for this speaker?
A: An amplifier rated for up to 15 W RMS at 8 Ω is ideal, with headroom for short-term peaks up to 30 W.
Q: What is the coverage angle of the speaker?
A: The horn projects sound with a dispersion angle of 100 degrees horizontally and 50 degrees vertically.
Q: Can this be used for outdoor installations?
A: It can be used in sheltered outdoor or semi-outdoor settings. For full exposure to rain, a weatherproof model is recommended.
Q: Is it heavy or difficult to install?
A: Not at all. At just 1.1 kg, it's lightweight and includes a mounting plate for straightforward installation.
