The AS04508MR-3-R is a dynamic speaker designed for audio output applications. It operates with an impedance of 8 Ohms, handles a rated input power of 1W, and has a maximum input power of 1.5W. This speaker delivers a sound pressure level of 83 dBA over a frequency range of 450 to 6000 Hz. Constructed with a durable metal housing, a Mylar cone, and an N35 magnet, it is built for reliable performance. With an operating temperature range of -20°C to +60°C and a weight of just 9 grams, it is well-suited for various consumer electronics and portable devices.