The EAF-14R06A External Drive Audio Transducer is a compact, high-performance magnetic audio transducer designed for embedded electronics, consumer products, industrial equipment, communication devices, and microcontroller-based systems. Featuring an external drive design, this transducer requires an external audio or square wave signal, allowing designers complete control over tone generation, melodies, voice prompts, and audible alerts.
With a 93dB sound pressure level and an operating frequency range of 2.5kHz to 3kHz, the EAF-14R06A delivers clear, loud audio while maintaining low power consumption. Its 15 DC resistance and 45 impedance make it suitable for use with a wide range of audio driver circuits, amplifiers, and embedded controllers.
The compact 14mm diameter × 10mm height housing allows easy integration into space-constrained electronic equipment, while the lead wire termination simplifies installation into OEM products, alarms, handheld devices, instrumentation, and educational projects.
Designed for long-term reliability and consistent performance, the EAF-14R06A is an excellent choice for applications requiring externally controlled sound generation with excellent audio clarity.
Features
External drive magnetic audio transducer
High 93dB sound output
Operating frequency of 2.5kHz to 3kHz
Compact 14mm round design
15 DC resistance
45 impedance
Lead wire termination for easy installation
Low power consumption
Reliable long-life construction
Suitable for embedded and industrial applications
Specifications
Part Number: EAF-14R06A
Product Type: External Drive Audio Transducer
Drive Type: External Drive
Shape: Round
Rated Input Power: 50mW
DC Resistance: 15
Impedance: 45
Sound Pressure Level (SPL): 93dB (1W/1m)
Operating Frequency: 2.5kHz - 3kHz
Nominal Frequency: 3000Hz
Termination: Lead Wire
Dimensions: Ø14mm × 10mm
Applications
Embedded electronic systems
Microcontroller projects
Consumer electronics
Communication equipment
Industrial control systems
Alarm and notification devices
Medical equipment
Electronic instruments
OEM electronic products
DIY and educational electronics projects
What's in the box
1 x EAF-14R06A External Drive Audio Transducer 14mm 93dB 15 Leaded
