Car Speakers
Pioneer TS G1722i Car Speakers 17 cm 6.5 2-Way Coaxial Speakers, 240 W
Maximum Power Input 240 W Impedance: 4 & # X3 A9;, Frequency Response: 30 – 30.000 Hz Nominal input power: 40 W Woofer material IMPP cone Woofer size 17 cm
https://www.bizrate.co.uk/carspeakers/pioneer-ts-g1722i-car-speakers-oid4287970084.html