BESTAR Dynamic Speaker BMS2040-11-08H8.4W110J
| Item | Specification |
| Size | See Product drawing |
| Impedance at 1KHz | 8Ω±15% |
| Resonance Frequency | 650±20%Hz |
| Rated Power | 2W |
| Maximum Power | 3W |
| Output Sound Pressure Level | 86dB(1W/0.5m)+3dB at AVE 0.8K,1.0K,1.2K,1.5K Hz |
| Buzzes&Rattles,etc | Should not be audible at 4Vsine Wave between F0 to |
| 5kHz | |
| Distortion | Less than 10% at 1KHz input Rated Power |
| Frequency Range | F0~20KHz |
| Voice COIL | Diameter 11.75mm |
| Magnet | Rare earth permanent (NdFeB)magnet 11*1.5 mm |
| Polarity | When positive voltage is applied to the terminal marked |
| (+),diaphragm should move to the front. | |
| Operating Temperature | -30~+70℃ |
| Storage Temperature | -30~+70℃ |
| Weight | Approx 7g |
Features:
● Stable performance
● Great acoustic features
Description
Dynamic Speaker is designed to deliver effective output of strong and clear sound over a broad application. A dynamic speaker is one of the most widespread types of the electroacoustic transducers that can convert electrical signals into audible sound with great efficiency. It has a lightweight diaphragm and precision voice coil and is constructed with a long life and stable performance and great acoustic features.
The dynamic speaker is versatile, efficient, and cost effective. It is common in mobile phones, tablets, laptops, intercoms, alarm, home appliances, and professional audio equipment. Our speaker has a sturdy design and solid engineering that means its reliability in long term during continuous use.
With the appropriate dynamic speaker, manufacturers can realize great audio performance, concurrently using less energy and retaining quality in their products. We think that our solutions can satisfy the requirements of OEMs and end users, and can offer reliable sound reproduction in a variety of industries.
