Data can be found here: https://docs.google.com/spreadsheets/d/18bz7z-xIlRJsC-bw6k4mHkuwv_uiGAMyEhgrTkjwdXc/edit?usp=sharing Subwoofer Optimum Number and Location (Harman Whitepaper): https://www.harman.com/documents/multsubs_0.pdf Infinity SUB R12: https://shop-links.co/chJC92yN2q2 Jamo C912: https://shop-links.co/chJC92AqjBY Dayton SUB 1200: https://bit.ly/3Cn8jNr Bic F-12: https://bit.ly/3Gttr7e Klipsch R-12SW: https://shop-links.co/chJC92qytcj OSD Trevoce12DSP: https://amzn.to/3BgXgUJ (above links are affiliate links which helps me earn a small commission at no additional cost to you) Support the cause: Patreon: https://www.patreon.com/erinsaudiocorner Contribute via PayPal: https://www.paypal.com/donate?hosted_button_id=CLHSW4L9SBSLY Your support helps me pay for new items to test, hardware, miscellaneous items and costs of the site’s server space and bandwidth. All of which I otherwise pay out of pocket. So, if you can help chip in a few bucks, know that it is very much appreciated. #budget #subwoofer ____________________ All of my tests are conducted using KLIPPEL Hardware and Software. KLIPPEL is an innovative leader in providing unique test equipment for electro-acoustical transducers and audio systems. Founded in 1997 by Dr. Wolfgang Klippel, the novel techniques developed for control and measurement systems of loudspeakers and other transducers are the result of over 30 years of fundamental research. This provides more accurate physical models of loudspeakers, micro-speakers and headphones valid for both small and large amplitudes. The focus is on revealing the root causes of signal distortion and defects and giving practical indications for improvements in design and manufacturing of audio products. For information on KLIPPEL products, please visit their site below: http://www.klippel.de/company/about-us.html