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.


PS Sub 300           


List Price: $650 each

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  • Anti-clipping circuit for high level undistorted bass!
  • High Quality, High Power Class A/B Amplifier
  • Butyl rubber surround provides excellent cone control and exceptional durability
  • Flared Rear Vent for Maximum Bass Output
  • Includes 10' high quality gold plated interconnect cable
  • Solid rubber isolation cones
  • Line level input for easy hook up
  • Phase Switch
  • Variable Crossover 50-150 Hz
  • Volume control
  • 2 year transferable warranty on amplifier
  • 7 year transferable warranty on rest of sub
  • Designed in the USA

System Type: 4th Order rear vented for maximum bass output

Component Driver:  12" heavyweight polycone woofer with butyl surround, 2 1/2" voice coil, and 50 ounce magnet

Variable Subwoofer Low Pass Filter: 50-150 Hz

Subwoofer Low End Frequency Response: 27 Hz (- 3 dB)

System Power: 300 Watts

Dimensions: 14 1/4" Wide x 15" High x 15 3/4" Deep (with Amp & Grille)

Finish: Premium Black Woodgrain Vinyl

Weight: 42 lbs. each

The PS Sub 300 is our top of the line sub in this series.  With a massive 2 1/2" voice coil, 50 Ounce Magnet & 300 Watt amplifier this sub sets a new standard in affordable compact subwoofer design. No longer do you need to place a "coffee table" sized box in your living room to enjoy deep tight bass response. We employ an audiophile quality heavyweight fibercone 12" woofer and high power amplifier to deliver solid, gripping bass down into the 20 Hz range!  All this in a cabinet less than a 15" cube!

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SUBcompact Series
SUBcompact 6
SUBcompact 8
Baby Boomer
Sonic 500

Value Series
PS Sub 8-300
AC Sub 125
PS Sub 225

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