The Blaupunkt ICx 402 speaker set is a high-quality 2-way coaxial system designed to deliver clear and reliable audio. With a maximum power output of 80W and a nominal power of 20W, these speakers provide robust sound performance. They feature a 4-inch (100mm) diameter, 4 Ohm impedance, and a broad frequency response from 80 Hz to 20,000 Hz, ensuring comprehensive sound reproduction. The speakers have a sensitivity of 90 dB and a compact mounting depth of 40mm, making them suitable for various vehicle installations requiring enhanced audio.