Infinity Reference REF507F Speakers Marine Speaker Wire High-Level: 450 mV - 12

High-Level: 450 mV - 12 V Circuit Topology Class Class-D Efficiency (average) > 80% Total Harmonic Distortion (THD+Noise) 4Ω: <1

Geo-Fencing

Crank up your car's jam sessions with this punchy powerhouse that delivers crisp

Nothing sounds quite like a Harley

Built to last through every road trip

Infinity Reference REF507F Speakers Marine Speaker Wire High-Level: 450 mV - 12Product info: 5 1 4" 2 way speakers (pair) Plus One+ polypropylene woofer cone with hi roll rubber surround 1 2" textile balanced dome tweeter True Four Ohm Impedance technology speaker's 3 ohm impedance combines with speaker wire impedance for a 4 ohm load compatible with virtually all factory or aftermarket car stereos handles up to 45 watts RMS (135 watts peak power) frequency response: 67 21,000 Hz sensitivity: 92 dB at 2. 83V volts top mount