Optimal Audio - 18" Sub Bass Cabinet Speaker 800W 8 Ohm Black

Compact size

Powerful sub-bass support down to 42Hz (± 3dB)

High power handling

Sub 18 is a powerful, high-performance, passive, 18” subwoofer designed for applications that call for increased impact and low frequency performance across the Optimal Audio loudspeaker range.

The 18” (460mm) driver is loaded into a plywood bass-reflex cabinet that maximises performance, with a peak SPL of 136dB, while taking up minimal space. Sub 18 can be used on the ground or flown using integral M8 inserts.