HEDD Tower Mains deliver a stunning reproduction quality up to very high SPLs. The modular approach allows different set ups with one or two closed box subwoofers per channel. The Tower Mains show advantageous directivity patterns to minimise reflections from the ceiling and the ground. With a second Subwoofer on top and the help of the HEDD Lineariser® they are very near to the theoretical ideal of a coherent one point sound source – with stunning dynamic capabilities that surpass those of a 2×18” ported woofer design.