Infinity Primus 503CF 5.25" 2-Way Component Speakers 1001-1500 25 in — Compact footprint

25 in — Compact footprint fits under dashboards or in tight compartments

allowing reliable operation across a range of vehicle power conditions

aiding transparent sound across the spectrum

External Crossover: External crossover with 0/+2dB tweeter level control

True 4-ohm architecture: low-impedance voice coil designed to safely draw power from your source

Infinity Primus 503CF 5.25" 2-Way Component Speakers 1001-1500 25 in — Compact footprintInfinity Primus 503CF 5. 25" 2 Way Component Speakers are a purpose built car audio component system designed for enthusiasts who demand clear vocals, precise highs, and solid bass with efficient power use. 5 1 4" Plus One+ polypropylene woofer cone: Plus One+ design extends the cone to the edge of the basket, increasing surface area for stronger bass and deeper low end, paired with a hi roll rubber surround for controlled excursion. 3 4" edge driven