Headset Speaker RB-E09016F-042R
The RB-E09016F-042R is a headset speaker engineered to deliver exceptional audio performance in a compact design. With dimensions of Φ9.0x4.2mm and weighing just 0.6g, this speaker is lightweight and portable, making it suitable for a wide range of audio applications.
Crafted with Nd-Fe-B magnet material and a Φ3.8×1.5T magnet size, the RB-E09016F-042R ensures powerful magnetic flux for accurate sound reproduction. It features an impedance of 16±15% Ohm, enabling it to handle power ratings
of 3mW under normal conditions and up to 5mW at maximum capacity.
Operating within a frequency range of 20-20,000Hz, this speaker delivers clear and immersive sound, with a maximum distortion of 5%. It undergoes rigorous abnormal sound tests, subjected to a 0.22 Volts sine wave across the frequency range of 50~3kHz to ensure consistent and reliable performance.
For ease of installation, the RB-E09016F-042R features marked polarity, with the diaphragm moving forward when a positive DC isapplied to the red “+” or “Marked” terminal. It operates reliably within a temperature range of -20°C to +55°C and can be safely stored between -25°C to +60°C.
To ensure durability and reliability, this speaker undergoes extensive testing, including exposure to white noise for 96 hours at 2mW input power, high and low-temperature tests for 96 hours each, and humidity tests at +40±2°C with a relative humidity of 90~95% for 96 hours. It also endures vibration tests at specificfrequencies and amplitudes, along with drop tests simulating real-world impacts.
Additionally, the RB-E09016F-042R undergoes temperature cycle tests, subjecting it to 5 cycles ranging from 25°C to +65°C, ensuring its performance remains consistent even under extreme temperature differentials. With its robust construction and reliable performance, the RB-E09016F-042R is an excellent choice for demanding audio applications where quality and durability are essential.