Reference Series 3-1/2″ 2-way car speakers

Product highlights:

• 3-1/2″ 2-way speakers (pair)
• Plus One+ polypropylene woofer cone with hi-roll rubber surround
• 1/2″ textile balanced-dome tweeter
• in-line high-pass filters included (196 Hz at 6 dB per octave)
• 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 25 watts RMS (75 watts peak power)
• frequency response: 85-21,000 Hz
• sensitivity: 91 dB at 2.83V
• top-mount depth: 1.418″