The SC-512 EN-1 is a certified A/B ceiling loudspeaker in compliance with EN 54-24:2008, designed for voice alarm systems that require the highest safety standards. Featuring dual drivers and transformers, the SC-512 EN-1 enables compact and efficient A/B line separation according to DIN EN 60849 / VDE 0828 and VDE 0833-4, all within a single enclosure.

It mounts securely using a modern quick-clamp system, suitable for all standard ceilings including plasterboard. The housing is made from shock-, impact-, and fire-resistant ABS plastic (UL94V0), while the perforated grille is crafted from coated steel. The slim 2 mm bezel ensures subtle ceiling integration, and an integrated drip cover offers protection in moist conditions. An optional moisture-proof version and custom RAL color finishes are also available.

Features:

• EN 54-24:2008 certified for voice evacuation systems
• Dual speaker + transformer setup for A/B redundancy
• Quick-clamp system for fast and secure installation
• Fire-retardant ABS housing (UL94V0)
• Integrated drip cover for added moisture protection
• Tamper-proof construction with coated steel grille
• Optional: Moisture-proof version and custom RAL finishes

Technical Specifications:

Model:

• SC-512 EN-1

Rated / Program Power:

• 2 x 6 W (15 W max.)

Tappings (100 V):

• 2 x 6 W / 3 W / 1.5 W

Frequency Response (±10 dB):

• 90 – 16,000 Hz

SPL @ 1 W / 1 m:

• 95 dB

Max SPL (Pmax / 1 m):

• 111.2 dB @ 182 Hz

Dispersion Angle (-6 dB at 1 kHz):

• 180°

Speaker & Impedance:

• 2 x 4˝ x 2.5˝ / 8 Ohm

Cutout Dimensions:

• 187 x 187 mm ±5 mm

Outer Dimensions / Mounting Depth:

• 220 x 220 mm / 75 mm

Weight / Color:

• approx. 1.3 kg / White (custom RAL finishes available)