Headset Speaker RB-E09016F-039R
The RB-E09016F-039R is a high-performance headset speaker engineered to deliver exceptional audio quality in a compact form factor. With dimensions of Φ9.5x9mm and weighing only 0.7g, this speaker is designed to be lightweight and portable, making it ideal for various audio applications.
Constructed with Nd-Fe-B magnet material and a dual-magnet design (双磁), the RB-E09016F-039R ensures robust magnetic flux for precise sound reproduction, even in demanding environments. It boasts an
impedance of 16±15% Ohm, enabling it to handle power ratings of 5mW under normal conditions and up to 10mW at maximum capacity.
Operating within a wide frequency range of 20-20,000Hz, this speaker delivers clear and accurate sound across the entire spectrum, with a maximum distortion of 5%. It undergoes stringent abnormal sound tests, subjected to a 0.28 Volts sine wave across the frequency range of 20~2kHz to ensure consistent performance.
The RB-E09016F-039R features marked polarity, withthe diaphragm moving forward when a positive DC is applied to the red “+” or “Marked” terminal, simplifying installation and ensuring correct orientation. 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 validate its durability and reliability, this speaker undergoes extensive testing, including white noise exposure for 96 hours at 2mW input power, high and low-temperature tests for 96 hours each, and humiditytests at +40±2°C with a relative humidity of 90~95% for 96 hours. It also endures vibration tests at specific frequencies and amplitudes, along with drop tests simulating real-world impacts.
Additionally, the RB-E09016F-039R 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 rigorous testing, the RB-E09016F-039R is an excellentchoice for demanding audio applications where reliability and performance are paramount.