The SRC-512 EN-1 is an EN 54-24 certified in-ceiling loudspeaker with built-in A/B redundancy, designed for critical voice alarm systems in public, commercial, and industrial buildings. Featuring two independent 4˝x2.5˝ oval full-range drivers and separate 100 V transformers, it provides true A/B line separation in a compact single-unit form – maximizing safety while saving space.

The speaker offers excellent speech intelligibility and a wide dispersion pattern (175° horizontal / 180° vertical at 1 kHz), meeting stringent coverage and clarity requirements. Its slim 60 mm installation depth allows for integration in ceilings with limited space. The SRC-512 EN-1 is ideal for locations such as airports, stations, schools, government buildings, and shopping centers.

Features:

• EN 54-24 certified for voice evacuation systems
• Dual speaker and transformer configuration for A/B line redundancy
• 100 V operation with 3 power taps per channel
• Very wide dispersion for even sound coverage
• Compact design with only 60 mm mounting depth
• Suitable for public safety-critical environments

Technical Specifications:

Model:

• SRC-512 EN-1

Rated / Program Power:

• 2 x 6 W (2 x 15 W max.)

Tappings (100 V):

• 2 x 6 W / 3 W / 1.5 W

Frequency Response (±10 dB):

• 190 – 16,500 Hz

SPL @ 1 W / 1 m:

• 91 dB

Max SPL (Pmax / 1 m):

• 101 dB

Dispersion (1 kHz):

• 175° horizontal / 180° vertical

Speaker / Impedance:

• 2 x 4˝ x 2.5˝ / 8 Ohm

Cut-out Diameter:

• Ø 195 mm ±3 mm

Dimensions / Depth:

• Ø 222 mm / 60 mm

Weight / Color:

• approx. 1.25 kg / White