From Nelson Pass: Slot Loaded Open Baffle Project

A 4-year journey into open baffles with widebanders - slot loaded open baffle Bass system is a slot loaded open baffle Drivers are two 15JBL 2226H and two 12 18Sound 12MB1000 drivers Crossover at around 900Hz They slot gacor x250 x500 I wonder if anyone has compared conventional open baffle, with the opening roughly the same size as the speaker cone, with slot loading using

slot machine scatter Crossover: The LDA-18 18″ slot loaded woofer has a 10mH choke The midband has a choke on it,