Klipsch Synergy Series 12" 300W Subwoofer with High-Gloss Trim

Klipsch 12" 300W Subwoofer

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This subwoofer’s 12” down-firing driver and BASH amplifier fill the room with warm, rich bass to boost movie and TV soundtracks

Product Details

Klipsch Synergy Series 12” 300W Subwoofer with High-Gloss Trim

This powerful subwoofer from Klipsch serves as the muscle of your home theater setup, producing deep bass that enriches the listening experience and makes you feel like part of the action.

Add Some Oomph to Your Entertainment

Movies and television shows become more immersive with the subwoofer’s added sonic punch, which can boost the rumbling explosions of an action sequence or the thumping pulse of an energetic club scene. Its 12” down-firing driver and BASH amplifier generate 650 watts of dynamic power to intensify low-end frequencies, filling the room with warm, rich bass you can feel.

Simple Integration

This subwoofer’s RCA inputs and speaker-level inputs make it easy to hook up to most audio systems, and its 0–180 phase control and level adjustment help you tailor the subwoofer to your specific setup.


  • Model number: Sub-12HG
  • 12” down-firing driver coupled with a precision BASH amplifier
  • Delivers 300W of continuous power and 650W of dynamic power
  • Frequency response: 24Hz–120Hz +/- 3dB
  • Auto power function lets the subwoofer turn itself on and off when it detects an audio signal
  • Variable low-pass filter
  • Switchable 0–180 phase control and level adjustment
  • Line-level (RCA) inputs and speaker-lever inputs
  • Product weight: 40lb.
  • Product dimensions: 19.9”x15”x18”
  • Condition: new
  • 5 Years warranty from Klipsch.

About Klipsch

Paul W. Klipsch had a simple desire: he wanted hear a live orchestra in his living room. He didn’t literally want a whole, live orchestra in his living room, because classical musicians are notorious for eating your food without asking. But he wanted to re-create the experience of being at the symphony every time he played his music. He ventured into a tin shed in Hope, Arkansas in 1945 and soon emerged to patent the Klipschorn. The speaker’s horn-loaded technology subsequently ignited the high-fidelity sound movement, earning Klipsch a spot in the Engineering and Science Hall of Fame.

Now based out of Indianapolis, the Klipsch family applies its horn-loaded technology to products such as home-theater systems, sound bars, and headphones. Full-scale concert halls and theaters also use the company’s audio equipment, which you can hear firsthand at the 24,000-seat Klipsch Music Center outdoor amphitheater in Noblesville, Indiana. As for the Klipschorn, it’s still manufactured today and has remained nearly unchanged for more than 65 years.

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3 ratings1 reviews
Rating of 5 out of 5 stars
June 21, 2019
Great booming subwoofer.
10 ratings5 reviews
Rating of 5 out of 5 stars
December 29, 2021
Love this. going strong 6 years later! no cans, no landfill. water is always there. tastes delicious
1 ratings1 reviews
Rating of 1 out of 5 stars
October 12, 2021
Very unh
7 ratings6 reviews
Rating of 5 out of 5 stars
February 26, 2021
Great deal
77 ratings71 reviews
Rating of 5 out of 5 stars
February 25, 2021
We really like it! Very user friendly. Haven't used the traffic update but will.
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