Never used pair of JL Audio Evolution TR525-CXi 5.25" 50W car speakers Speakers were always packed in box and never installed or connected
Specifications as per box:
5.25" coaxial speakers 50 W continuous power handling Recommended amp: 10 - 75 watts per channel Efficiency: 89.0 dB @ 1W/1m 95.0 dB @ 1W/0.5m Sensitivity: 92.0 dB @ 2.83V/1m Nominal Impedance: 4 Ohms Frequency Response: 63Hz - 22 kHz +/- 3 dB Woofer Mounting Depth: 2.44"
WOOFER Injection-molded, mica filled Polypropylene cone Butyl Rubber Surround 1" voice coil on Kapton former Ferrite magnet
TWEETER 1/2" Textile dome Ferrofluid cooling/damping Integral phase plug Ferrite magnet
CROSSOVER Natural roll-off low pass 1st order high pass filter with electrolytic capacitor
