"Mechano", a small 2-way design with frequency power response target (with Satori and Seas drivers)
A humble 2way system designed with help of XMachina. It's a small bass reflex design. The system was aiming to reach f6 around 40Hz with 8..10 liters BR enclosure. Other goals: generally balanced on-axis response and close to linear frequency power response. General view The drivers: Satori MW13P-4 [ link ] and Seas H1396-4 [ link ]. The enclosure is straight, no roundovers, chamfers or waveguides. External dimensions: 16x29x29cm (8l tuned to c.a.45Hz) . It's made of 18mm birch plywood. Some reinforcements are applied inside. Crossbar connecting side walls and stripes of 12mm plywood (5cm wide) are glued along both sides and the upper wall. They are intended to strengthen the "sandwich" structure of the enclosure. The drivers are placed in the middle, with centers at 4cm and 15.5cm from the top edge. The enclosure is filled with polyester fiber. Off-axis measurements were made in 10-degree steps to determine the power resp. A simple rotary table was used fo...