Midsize Soundbox RB-5017LM08

The Midsize Speaker Model RB-5017LM08 is a robust soundbox speaker with a diameter of 50mm and a thickness of 16.0mm, weighing 44g. Equipped with a ferrite magnet (Φ32x6T), it has an impedance of 8±15% Ohm at 1000Hz. The speaker's normal power rating is 2W, with a maximum of 2.5W, and it operates within a frequency range of F0~20,000Hz, with an FO of 510±20% Hz. It boasts a sensitivity of 100±3dB and maintains distortion below 5%. The speaker ensures normal operation with a 2.83 volts sine

wave and confirms diaphragm movement with a positive DC applied, indicated by a red “+” or marked terminal. It is designed to withstand extreme conditions, including high-temperature tests at +65±2°C for 96 hours, low-temperature tests at -25±2°C for 96 hours, and humidity tests at +40±2°C with 90~95% relative humidity for 96 hours. It also undergoes rigorous vibration tests at 30±15 Hz with a 1.5 mm amplitude for 2 hours per axis, drop tests from a height of 1 meter on a concretefloor 19 times, and temperature cycle tests from 25°C to 65°C over 5 cycles. Additionally, it passes load tests with white noise for 96 hours at 2.0W input power. The minimum order quantity (MOQ) for this speaker is 10,000 units.