c11361aded All about car audio subwoofer enclosure software. . Box Software . . There are quite a few different enclosure design software programs out there. Alto TS Sub 12, 18"" High Power Subwoofer, 18"" RCF woofer with 4"" VC, Bass reflex design, Digital amplifier with 2500W/Peak, 1250W/RMS, DSP controlled incl. Description :Dimension:16cm x 9.5cm x 3.5cm5 compartments storage plastic box.The box is grid design ,Light weight,compact design and easy to carry.Suitable for moblie phone repair I only use Bass Box Pro 6 for designing enclosure's. Subwoofer Design Toolbox (SUBTOOL.EXE). Subwoofer Design Toolbox is an easy to use and powerful program for designing subwoofers.