Seinäkaiutin FBT AC PROJECT 320BT, 40W RMS

The FBT AC PROJECT 320BT is a two-way wall speaker with a 3.5" woofer and a 0.5" tweeter that delivers 40W RMS for clear sound reproduction in 100V audio systems. Engineered for fixed-installation use, the speaker combines compact dimensions and a robust enclosure to provide reliable background music and speech intelligibility in commercial and public environments. Its acoustic design focuses on even dispersion and controlled low-mid response appropriate for corridor, retail, office and hospitality installations.

Advantages

The speaker provides 40W RMS continuous output suitable for distributed 100V line systems while maintaining low distortion and consistent tonal balance. Its two-way configuration separates low/mid duties from high frequencies via the integrated driver arrangement, improving clarity for voice and music. The wall-mount format reduces footprint and simplifies installation in confined or high-traffic areas. The cabinet material and mounting hardware are selected for durability and stable acoustic performance over time.

Suitable for

• Background music in shops, restaurants and cafés
• Paging and announcements in offices, schools and hospitals
• Corridor and staircase coverage in commercial buildings
• Small meeting rooms and training spaces

Key specifications

• Acoustic design: two-way wall speaker with dedicated woofer and tweeter
• Drivers: 3.5" woofer and 0.5" dome tweeter
• Power handling: 40W RMS
• System compatibility: designed for 100V line audio systems
• Frequency response: tuned for clear voice reproduction and balanced music playback
• Enclosure: wall-mount form factor with installation fittings

How to use

Install the speaker on a suitable wall surface using the provided mounting points and hardware, ensuring secure attachment and correct orientation. Connect the speaker to the 100V line amplifier or distribution network using proper cable and terminal connections, observing correct tap settings if present on the speaker for matching room level and system layout. Position speakers to provide even coverage and avoid placing them directly behind large obstructions that could block dispersion. Adjust system levels and any tone controls from the central amplifier to achieve the desired balance between background music and speech intelligibility.

Recommendations

For optimal results in public address and background music applications, combine multiple units with appropriate spacing and use a central amplifier with 100V outputs. Set transformer taps (if available) to deliver adequate SPL for the listening area while maintaining headroom to minimize distortion. Regularly inspect mounting hardware and cable connections during maintenance checks to ensure long-term reliability.