Behnke Speaker Module, Size 4, 20-1107-BS

The Behnke Speaker Module, Size 4 (20-1107-BS) is a high-quality flush-mount speaker designed for clear voice reproduction in door intercom and communication systems. Part of the Behnke Modular System, this module integrates seamlessly into Behnke Series 2000/3000 intercom frames.

Advantages

Optimized for speech, the 2W RMS speaker delivers crisp and intelligible audio. The 8 Ohm impedance ensures compatibility with standard intercom amplifiers. Its compact 100x100mm size fits perfectly into modular frames, and the 2-pin screw terminal simplifies installation.

Suitable for

• Door intercom systems
• Internal communication systems
• Behnke Series 2000/3000 intercom frames

Key specifications

• Product Type: Speaker Module
• Module Size: 4 (100x100mm)
• Nominal Impedance: 8 Ohm
• Rated Power (RMS): 2 W
• Speaker Driver Diameter: Approx. 57 mm
• Frequency Range: Optimized for Speech
• Connection Interface: 2-pin Screw Terminal
• Mounting Type: Flush Mount / Integrated
• Housing Material: High-grade Plastic
• Cone Material: Paper/Plastic Composite
• Color: Black (speaker grille/cone)
• Operating Temperature: -20°C to +50°C
• Compatibility: Behnke Series 2000/3000 Intercom Systems

Recommendations

For best performance, pair with Behnke amplifier modules and ensure proper flush mounting in a compatible frame. Ideal for new installations or upgrades in residential and commercial intercom systems.