The Pioneer CS-555 is a loudspeaker model manufactured by Pioneer between 1989 and 1990 in France. It features a black finish and dimensions of 545 mm in height, 265 mm in width, and 240 mm in depth, making it a compact option for various audio setups. Weighing 6 kg, this speaker has a 3-way bass reflex design that includes a 160 mm cone woofer, a 77 mm cone midrange driver, and a 66 mm cone tweeter. The power handling capability is rated at 40 watts nominal and 70 watts music. Its efficiency is measured at 90 dB per watt per meter, with a frequency response range from 45 Hz to 20,000 Hz. The transitional ranges are set at 2,400 Hz and 4,700 Hz, and it has an impedance of 8 Ohms. The original price was approximately 198 Deutsch Marks per piece.
