Alfatron ALFWS-51B Speaker

The Alfatron ALFW-51W / ALFW-51B is a 30W high-performance wall-mount loudspeaker designed for clear, balanced audio reproduction in commercial and professional AV installations. Engineered with precise horizontal and vertical dispersion characteristics, it delivers consistent sound coverage across a wide listening area.

Ideal for conference rooms, classrooms, retail spaces, hospitality venues, and corporate environments, the ALFW-51 series combines reliable performance with a clean, modern design that blends seamlessly into any interior.

Key Features

• Speaker  Type: 2 Way bass reflex
• Output Power: 30W
• Frequency range: 100- 20000 Hz 
• Sensitivity: 89 db
• SPL: 101dB at 100v 15W
• Dimensions with Mounting Bracket 182x162x242mm 

• 5” full-range driver for clear speech and background music

• Power taps:
  • Power taps: 30W 8Ω
  • 30W / 15W / 7.5W / 3.75W / 1.9W @ 70V
  • 30W /15W / 7.5W / 3.75W @100V

• Optimized polar response for even horizontal and vertical sound dispersion

• High speech intelligibility, ideal for voice reinforcement

• Compact wall-mount design for discreet installation

• Available in white (ALFW-51W) or black (ALFW-51B)

• Suitable for commercial and professional audio systems

Applications

• Meeting & conference rooms

• Education facilities

• Retail and hospitality spaces

• Corporate offices

• Background music and paging systems