The Adastra MH15V is a high-performance 15W round weatherproof horn speaker designed for professional public address systems and outdoor installations. Ideal for commercial environments such as factories, warehouses, sports grounds, and public venues, this speaker delivers clear, intelligible sound even in challenging outdoor conditions. Its 100V-line transformer ensures compatibility with large-scale distributed audio systems.
Built with a durable ABS plastic housing and a robust aluminium bracket, the MH15V is engineered to withstand harsh weather conditions. Its IP66 rating provides exceptional protection against dust ingress and powerful water jets, making it ideal for permanent outdoor installations. The horn design optimises sound projection over long distances, while the UV-resistant finish ensures long-term aesthetic appeal.
| Specification | Details |
|---|---|
| Power Output | 15W RMS |
| Power Source | 100V Line |
| Impedance Tappings | 2.5W, 5W, 10W, 15W |
| Frequency Response | 300Hz – 13kHz |
| SPL @ 1W/1m | 102dB |
| IP Rating | IP66 |
| Material | ABS Plastic with Aluminium Bracket |
| Dimensions (Diameter x Depth) | Ø180mm x 245mm |
| Weight | 1.5kg |
The Adastra MH15V excels in delivering crisp, focused sound projection over large open areas. Its robust construction and weatherproof design guarantee reliable performance in extreme conditions, from heavy rain to dusty industrial sites. With simple 100V-line integration and adjustable output tappings, the MH15V is a versatile choice for PA systems requiring clear voice announcements and audible alarms across wide spaces.
Q: Is the Adastra MH15V suitable for marine environments?
A: Yes, its IP66 rating and corrosion-resistant materials make it suitable for coastal and marine environments.
Q: Can this speaker be connected directly to a standard amplifier?
A: It is designed for 100V-line systems. If you are using a standard low-impedance amplifier, a matching transformer is required.
Q: How far can the sound project effectively?
A: Depending on the environment and background noise levels, it can project clear sound effectively up to 100 metres.
Q: Is the mounting bracket included with the speaker?
A: Yes, a rotatable aluminium mounting bracket is supplied for flexible installation.
Q: Can the output power be adjusted?
A: Yes, it includes multiple impedance tappings allowing selection of 2.5W, 5W, 10W, or 15W output levels.
