Pinnacle Speakers, a unique family owned and operated business since 1976, designs and manufactures speakers famous for their sterling sound. Our products combine superior technologies with artistic expertise, supported by extended warranties, the longest of any major speaker brand. We are proud to provide a personal service philosophy that's unprecedented in these times, and in this highly automated world.

AC Sub



  • Continuous bevel cabinet styling

  • Internally Braced

  • Dual Ported

  • 7 Year Transferable Warranty on parts & labor

  • Designed and Manufactured in the USA

System Type: 4th Order bottom vented with patented Diaduct tuning

Component Drivers:

  • (2) 6.5" fibercone subwoofers with rubber surrounds

Frequency Response: 36 - 150 Hz (+/- 3 dB)

Crossover Frequency:  120 Hz

Recommended Amplifier Power: 20-200 Watts RMS per channel

Operative Power Range: 10-100 Watts, 300 Watts Peak

Sensitivity: 89 dB (2.83 Volts Pink Noise @ 1 Meter)

Nominal Impedance: 8 Ohms

Dimensions: 21" Wide x 12" High x 10 3/4" Deep

Finish: Premium Black or Cherry Vinyl

Weight: 30 lbs. each



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