RCF BD 42 Passive Bi-Directional Wall/Ceiling Speaker, 70V/4 Ohm

BD 42 sound projectors are elegant and suitable for sound distribution in very large and noisy environments (e.g. railway stations, underground, car parks, factories, warehouses, shopping centres, etc..).

BD 42 sound projectors can be installed both indoor and outdoor (IP code: IP55). These have a cylindrical plastic body with an U bracket support for the installation and include: 2 dual cone loudspeakers (externally protected by grilles). A transformer for 100V constant voltage lines, with the possibility to set the power during the installation. A low impedance input (4Ω) is available.

Applications:

• Ideal for train stations, underground stations, car parks, factories, warehouses, and PA systems in general

Features:

• Bidirectional sound projector with double loudspeaker, characterized by high acoustic performance, excellent design and compact dimensions
• IP55 protection, suitable for outdoor use
• 2 x 5" (130mm) diameter extended range twin-cone loudspeaker
• Built-in multi-tapped transformer for 100V constant voltage connection
• Equipped with aluminium "U" bracket. Body in ABS grey RAL 7035 with metal grill

Specifications:

• Acoustic
  • Frequency Response (-10dB): 130Hz - 15000Hz
  • Max SPL @ 1m: 102dB
  • System Sensitivity: 91dB
• Power section
  • Nominal Impedance (ohm): 4Ω
  • Power Handling: 12W RMS
  • Peak Power Handling: 48W PEAK
  • Recommended Amplifier: 24W
• Transducers: Full range: 2 x 5.0''
• Input/Output section
  • Input connectors: Cable
  • Output connectors: Cable
• Constant Voltage Transformer: 100V
• Power selection 1 (100V): 12W - 833Ω
• Power selection 2 (100V): 6W - 1667Ω
• Standard compliance IP protection grade: IP 55 CE marking: Yes
• Physical specifications
  • Cabinet/Case Material: ABS
  • Hardware: U bracket
  • Grille: Aluminium
  • Color: Grey - RAL 7035
• Size
  • Depth: 200mm / 7.87 inches
  • Diameter: 138mm / 5.43 inches
  • Weight: 1.66kg / 3.66lbs
• Shipping information
  • Package Height: 290mm / 11.42 inches
  • Package Width: 160mm / 6.3 inches
  • Package Depth: 190mm / 7.48 inches
  • Package Weight: 1.95kg / 4.3lbs