What are the potential pitfalls, if any, of stacking a pair of identical bookshelf speakers vertically and wired in parallel on each side of a 2-channel stereo system (a total of 4
JBL Synthesis - Where art meets audio. Can you name all the speakers stacked here? Photo by Speakerbyte. #JBLSynthesis | Facebook
![Music sound speakers hanging on the wall in retro vintage style, stacked sound boxes modern Stock Photo | Adobe Stock Music sound speakers hanging on the wall in retro vintage style, stacked sound boxes modern Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/33/39/43/1000_F_333394380_kH1CqaxvSJ6UlwPB2g05nmyH5a16SRl3.jpg)
Music sound speakers hanging on the wall in retro vintage style, stacked sound boxes modern Stock Photo | Adobe Stock
![Modern speakers playing, stacked in an endless wall pattern loop. Powerful membranes in closeup, vibrate in even frequencies suggesting loud, high decibel music. Audiophile electronic equipment. - Stock Video Footage - Dissolve Modern speakers playing, stacked in an endless wall pattern loop. Powerful membranes in closeup, vibrate in even frequencies suggesting loud, high decibel music. Audiophile electronic equipment. - Stock Video Footage - Dissolve](http://cdn6.dissolve.com/p/D91_50_199/D91_50_199_0004_600.jpg)
Modern speakers playing, stacked in an endless wall pattern loop. Powerful membranes in closeup, vibrate in even frequencies suggesting loud, high decibel music. Audiophile electronic equipment. - Stock Video Footage - Dissolve
![Stacked Ar-2ax and AR-4x - Members Pictures - Speakers, Electronics, etc. - The Classic Speaker Pages Discussion Forums Stacked Ar-2ax and AR-4x - Members Pictures - Speakers, Electronics, etc. - The Classic Speaker Pages Discussion Forums](https://content.invisioncic.com/q297684/post-101227-1137736473.jpg)
Stacked Ar-2ax and AR-4x - Members Pictures - Speakers, Electronics, etc. - The Classic Speaker Pages Discussion Forums
![Long-Throw Outdoor Big Power Stacking Speaker System - China Speaker System and Long-Throw System price | Made-in-China.com Long-Throw Outdoor Big Power Stacking Speaker System - China Speaker System and Long-Throw System price | Made-in-China.com](https://image.made-in-china.com/202f0j00HwSagDunClbP/Long-Throw-Outdoor-Big-Power-Stacking-Speaker-System.jpg)