描述

The CLS0401MAE is a compact 40 mm round speaker designed for audio applications requiring moderate power output. It features a 1.0 W nominal input power rating with a 4 O impedance at 1.0 kHz, a neodymium magnet for efficient magnetic coupling, and a PET cone for durable sound reproduction. The speaker delivers a sound pressure level of 91 dB (typical) at 1.0 W measured at 50 cm, with a frequency response extending from its resonant frequency (500 Hz typical) to 7,000 Hz, making it suitable for voice and mid-range audio reproduction. Operating over a temperature range of -25°C to +60°C with solder pad terminals, this RoHS-compliant speaker is ideal for consumer electronics, portable devices, and embedded audio systems where compact form factor and reliable performance are essential.