Compact, weatherproof 15 W horn speaker for 70/100 V paging systems. The SC-615M is optimised for clear speech intelligibility in large or noisy areas and is suitable for indoor and outdoor public-address applications.

• 15 W rated input (high-impedance for 70/100 V lines) with panel-mounted impedance selector for easy tap selection.
• High sensitivity (~112 dB at 1 W, 1 m) and speech-focused frequency response for intelligible paging.
• Rugged weatherproof construction: shock‑resistant aluminium oval horn, powder‑coated finish and stainless‑steel bracket/hardware — IP65-rated.
• Compact and lightweight with approx. 600 mm twin‑core connection cable for simple installation.

Use cases: perimeter paging, site-wide announcements, factory or warehouse paging, car park and external area alerts. Installation should be performed by a qualified electrician or AV installer; ensure wiring and transformer selection comply with local regulations. Verify compatibility with 70/100 V line amplifier outputs and observe safe working practices when mounting at height.