Alpine SPJ-691C3 6×9″ Coaxial Speakers

6×9″ Speakers


Signature Car Sound, the Home of Alpine on the Sunshine Coast



Alpine SPJ-691C3

6×9″ Coaxial Speakers


The entry level Alpine SPJ-691C3 ‘J’ series 3way Speakers are competitively priced and offer uncompromising quality and sound performance that Alpine is famous for.

Featuring a hybrid pearl-mica injection-type cone and air-injected rubber surround, these speakers are not only aesthetically appealing but deliver ultra bass and midrange, plus the balanced titanium dome tweeters ensure highs are crisp and clean.

Alpine SPJ-691C3 – Specifications

  • 400W Peak Power Handling
  • 60W RMS Power Handling
  • Frequency Response: 30Hz – 30kHz
  • 4 ohm Impedance
  • 70.4mm Mounting Depth


Signature Car Sound, your local Alpine Car Stereo Specialists on the Sunshine Coast