Headset Speaker RB-E40070G-001AR
The RB-E40070G-001AR stands as a testament to superior audio engineering, offering exceptional sound quality and durability in a robust and reliable headset speaker. With dimensions measuring Φ40.0x6.8mm and weighing 8.3g, it strikes a balance between performance and compactness, making it an ideal choice for various audio applications.
Crafted with precision using Nd-Fe-B magnet material and featuring a Φ18.5×2.0T magnet size, this speaker ensures powerful magnetic flux for precise and
immersive sound reproduction. With an impedance of 70±15% Ohm, it can handle power ratings of 30mW under normal conditions and up to 40mW at maximum capacity.
Operating within a broad frequency range of 20-20,000Hz, the RB-E40070G-001AR delivers exceptional audio fidelity with minimal distortion, providing a rich and immersive listening experience across all frequencies. It undergoes rigorous abnormal sound tests, subjected to a 1.45 Volts sine wave across the frequency range of 50~5kHz toensure consistent and reliable performance.
For ease of installation and correct orientation, the speaker features marked polarity, with the diaphragm moving forward when a positive DC is applied 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, the RB-E40070G-001AR undergoes a series of stringent tests, including exposure to white noise for 96hours 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. Additionally, it endures vibration tests at specific frequencies and amplitudes, along with drop tests simulating real-world impacts.
Furthermore, the RB-E40070G-001AR undergoes temperature cycle tests, subjecting it to 5 cycles ranging from 25°C to +65°C, ensuring consistent performance under extreme temperature variations. With itsrobust construction and reliable performance, the RB-E40070G-001AR sets a new standard for headset speakers, delivering unmatched audio quality and durability in any environment.