Phone & PC Speaker RB-22004F-001R-C1
The RB-22004F-001R-C1 is a high-performance speaker designed for use in phones and personal computers, delivering immersive sound quality and reliability. With a compact dimension of Φ22mm and a weight optimized for portability, this speaker is ideal for integration into various electronic devices without compromising on audio performance.
Constructed with a robust Nd-Fe-B magnet material and featuring a magnet size tailored to its compact form, the RB-22004F-001R-C1 ensures strong magnetic
flux for clear and powerful sound reproduction. It has an impedance optimized for compatibility with phone and PC audio systems, providing seamless integration and efficient power transfer.
With a power rating of up to 1.0 watt under normal operating conditions, this speaker delivers impressive sound output without distortion or degradation in performance. Operating within a frequency range of 30 ± 15 Hz, it delivers balanced audio across different ranges, ensuring an immersive listeningexperience for users.
To ensure its reliability and durability, the RB-22004F-001R-C1 undergoes rigorous testing procedures. It is subjected to a load test where it endures white noise for 96 hours at 1.0 watt input power, ensuring its ability to withstand prolonged usage without degradation in performance. Additionally, it undergoes high-temperature tests at +65°C for 96 hours and low-temperature tests at -25°C for 96 hours to ensure reliable operation across a wide range of environmentalconditions.
Humidity tests are conducted at a relative humidity of 90-95% for 96 hours to assess the speaker's resistance to moisture-related issues. Vibration tests involve subjecting the speaker to frequencies of 30 ± 15 Hz with an amplitude of 1.5 mm for 2 hours per axis (x, y, z axis) to evaluate its resilience to vibrations during operation.
Furthermore, the speaker is tested for durability through a drop test, where it undergoes 1 million free falls on a concrete floor, ensuring itsability to withstand accidental drops without compromising functionality. Additionally, it undergoes temperature cycle tests involving 5 cycles ranging from 40°C to +80°C to assess its performance under extreme temperature variations.
The RB-22004F-001R-C1 is engineered to meet the demands of modern audio applications, offering exceptional sound quality, reliability, and durability for phone and PC users.