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Pyramid 6” 300 Watt Subwoofer (PW677X)


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  • Injection Molded P.P. Cone
  • Silver Plated Terminal
  • Black Rubber Edge Suspension (Specially Treated)
  • Vented and Bumped Yoke Plate
  • Chrome Finish Basket
  • Rubber Magnet Boot
  • 40 oz. Magnet
  • 1” High Temperature Kapton Voice Coil
  • 4 Ohms Impedance
  • Mounting depth: 2.89”
  • RMS: 150 Watts
  • Peak Power: 300 Watts


The Pyramid PW677X is a powerful 6” 300 Watt car subwoofer with a strong, injection-molded P.P. cone, rubber suspension and a 40 oz. magnet. The PW677X also features a deluxe chrome finish basket and silver plate terminal. With an impressive 150 watt RMS rating and 300 watts of peak power, the PW677X  provides your audio with rich base and a powerful beat.