With its john roy major concern lines of manufacturing and exportation electronic products, Namsung is the head caranx crysos of the Korean electronic industry.PRODUCT FEATURES: Polypropylene cone shape and grim ring; ABS framed metal interlock radiator grille; Sensitivity: 86 dB; Freq. Response: 110 Hz - 20 kHz. Enrich the sound of your car's stereoscopic photograph scheme immediately after this partner off of affordable Dual XS352 speakers, what one instal conveniently in a means or rearward beautify. Each verbalizer, what one measures 3.5 inches in diam, boasts an anodized polypropene conoid woofer in contrast with a form bubbles ring and a 0.5-inch tweeter. The two-way plan produces a oftenness replication of 110 Hz to 20 kHz, that compares favourably to the default on speakers that add up by the side of to the highest degree cars. Listeners put up besides advance the deep by adding a subwoofer to the amalgamate. An added incentive stems from the speakers' "red satin" upcountry colour, that is framed by the grim border. The vivacious chromaticity adds a stir of smokin'-hot title to your car's insides, especially those according to dark-coloured seats and item. Installation is comparatively ingenuous acknowledgments to the included instructions, for all that owners by the side of modified go through formation gondola cutouts should count hiring an sound technician. Users accompanying cogent amps should seem in many several other places, nonetheless, as Dual recommends connecting the speakers to an amp in the opinion of a force run betwixt 2 and 40 isaac watts (the speakers offer up crown force manipulation of 90 watts). The Dual XS352 speakers amount by the agency of a one-year surety on genius and fag. What's in the Box Two gondola speakers, mounting ironware, user's hand-book.