Amazon.com: Altavoz DS18 PRO de rango medio, cúpula en compresión de aluminio roja, altavoces de puerta de audio de alta calidad para auto o camión sistema de sonido estéreo, 4 ohm, 6.5
DS18 ZXI-654 Kevlar 6.5" 2-Way Coaxial Car Speaker 240 Watts 4-Ohm (PA – Droppin HZ Car Audio
Amazon.com: DS18 SLC-N65X Coaxial Speaker - 6.5", 4-Way Speaker, 200W Max Power, 50W RMS, Woofer, Midrange, and Tweeters in one, Removable Cover Included - Select Speakers Provide Undiscovered Value - 2 Speakers : Electronics