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.

Pinnacle Achieves Product of the Year

  List Price: $599
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  • Patented Corner Loaded Cabinet for Better Coupling
  • 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
  • Auto On/Off circuit with LED indicator
  • Includes 2 Grilles, both Metal Perf and Cloth, to Suit Any Décor
  • Includes 10' High Quality Gold Plated Interconnect Cable For Easy Hook-Up
  • Includes Non-Skid Rubber Feet for Stability
  • Line Level Inputs
  • Phase & Crossover Bypass Switches
  • Satellite Speaker Crossover: First Order @ 80 Hz
  • Speaker Level Inputs & Outputs
  • Variable Crossover 50-150 Hz
  • Volume Control
  • Designed and Assembled in the USA
  • 2 Year Transferable Limited Warranty On Amplifier
  • 7 Year Transferable Limited Warranty On parts & labor for the rest of the subwoofer

System Type: Ultra Compact, Front Firing 6.5", Acoustic Suspension

Component Drivers: 6.5" heavyweight fibercone woofer with butyl surround, 2" voice coil, and 30 ounce magnet

Subwoofer Low End Frequency Response: 28 Hz (- 3 dB)

Variable Subwoofer Low Pass Filter: 50 - 150 Hz

Satellite Speaker Crossover: First Order @ 80 Hz

System Power: 300 Watts

Dimensions: 8 3/4” x 9 3/4” Footprint x 12 3/8” Tall (with Amp & Grille)

Finish: Premium Black Vinyl

Weight: 18 lbs. each

Pinnacle's S-FIT CNR SUB 300 is specifically designed, both acoustically and visually, for corner placement. This patented corner loaded subwoofer (US Patent #D626938S) features an innovative sloping front baffle design, enabling it to virtually obliterate standing waves, resulting in deeper, cleaner bass. 

Designed to fit inconspicuously in the corner of your room, the unique sloping front baffle design more effectively couples the sub's output with the room corner resulting in deep and accurate bass performance. We paired a heavyweight woofer with our state of the art 300 Watt amplifier to deliver a volume and depth of bass typically only possible from a much larger woofer in much a larger cabinet.  

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S-Fit Series

S-FIT MON 450+
S-FIT TWR 1050

5.1 Speaker Packages:
S-FIT SYS 6000
S-FIT SYS 7500

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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