American marque's flagship Motion tower is a three-way that showcases driver upgrades and a bold new aesthetic Although MartinLogan is known for its electrostatic loudspeakers, culminating in the flagship Neolith [HFN Jul '16], and 'static/moving-coil hybrids [HFN Jan '17, Feb '18 & Nov '21], the Kansas-based brand has, since 2003, ploughed another furrow with conventional cabinet models targeted at a wider audience.