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 800


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  • Continuous bevel cabinet styling

  • Gold binding posts

  • 7 Year Transferable Warranty on parts & labor

  • Designed and Manufactured in the USA

System Type: 2-Way, 4th Order rear vented with patented Diaduct tuning

Component Drivers:

  • 1" liquid cooled soft dome tweeter

  • 8" fibercone woofer with rubber surround

Frequency Response: 35-21 kHz (+/- 3 dB)

Crossover Frequency: 2.2 kHz

Recommended Amplifier Power: 15-200 Watts RMS per channel

Operative Power Range: 5-100 Watts RMS Continuous, 300 Watts Peak

Sensitivity: 93 dB (2.83 Volts Pink Noise @ 1 Meter)

Nominal Impedance: 8 Ohms

Dimensions: 11" Wide x 18 3/4" High x 10 5/8" Deep

Finish: Premium Black or Cherry Vinyl

Weight: 43 lbs. per pair




I finally tried these on my main system. Wow! I'm selling my Klipsch. - Joseph G.

These are the best sounding speakers I own. I have owned many brands, and types over the years, and these are the only ones I've kept. - Thomas Speranza

I own AC 800s, which I think are fantastic. - David Goodier

I have a pair of AC 800s..I love them! - Carr B.

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