Zeroflex - 6th order bandpass box on the build. Just squeezes into the boot.... just... 😂 #zeroflex #caraudio #6thorder | Facebook
![What kind of enclosure is this I'm aware of 4th and 6th order bandpass enclosures but idk what this is : r/CarAV What kind of enclosure is this I'm aware of 4th and 6th order bandpass enclosures but idk what this is : r/CarAV](https://preview.redd.it/c8ayc3esumi51.jpg?auto=webp&s=52877e710467a1aad572f40fbaa502ee3f8fb455)
What kind of enclosure is this I'm aware of 4th and 6th order bandpass enclosures but idk what this is : r/CarAV
Sundown ZV4 10" 6th Order Bandpass - Subwoofers / Enclosures - #1 Car Audio Enthusiast Forum in the world! | SMD | Meade916
![3. Bandpass Box (4th, Parallel 6th, Series 6th Order, Clamshell) - Custom Design Blueprint - High Output Enclosures 3. Bandpass Box (4th, Parallel 6th, Series 6th Order, Clamshell) - Custom Design Blueprint - High Output Enclosures](https://cdn10.bigcommerce.com/s-xvweg/products/177/images/1351/SA_Series_6th_order_bandpass_example_port_side_slot_front_firing_1_10_overall__20721.1636047238.1280.1280.png?c=2)