JBL Stage3 507CF 5.25 inch 2 way car component speakers with 45 W RMS and 270 Peak, 90 dB sensitivity, 3 Ohm, Plus One woofer, edge driven tweeters, external crossovers included

Patented Plus One Woofer: JBL's Plus One polypropylene cone delivers a 35% larger radiating surface than standard woofers of the same size, producing deeper bass and richer mid-range output Edge-Driven Tweeter Design: Precision edge-driven tweeters reproduce high frequencies with exceptional clarity and detail, ensuring vocals and instruments sound accurate and natural at any volume External Crossovers Included: Dedicated crossovers cleanly separate bass and treble signals between the woofer and tweeter, with a 2 dB boost switch allowing you to fine-tune treble to your preference 3 Ohm Impedance, 90 dB Sensitivity: The high-sensitivity, low-impedance design works efficiently with both factory head units and aftermarket amplifiers, maximising volume and clarity without added power Complete 2-Way Component Kit: This 5.25 in / 13 cm system includes two woofers and two tweeters with crossovers, offering a straightforward DIY upgrade from flat factory speakers to genuine JBL sound