The monocoque enclosure of the S1 Mk II is formed from a single piece of extruded aluminum that is 3/8″ thick and 12″ in diameter. The slender enclosure is supported internally by a new innovative bracing technique along with advanced damping materials and glues that minimize resonance and maximize structural rigidity and stability. A massive new top plate is machined into an elegant 3D convex shape to minimize enclosure diffraction and break-up vertical standing waves..
Detailed and extended high frequencies are provided by the newly designed 1-inch Diamond coated Beryllium diaphragm tweeter – first introduced in the S7 – that offers matching sensitivity, wide dispersion and high power handling. A robust motor system and long throw voice coil enables lower distortion and cutoff frequencies never achieved before. Captivating mid-bass performance is provided by a newly designed 7-inch mid bass driver that incorporates mutli-wall carbon nanotube and Nanographene which combined is 20% lighter and 300% stiffer than the previous cone material used in the original S1. A new underhung neodymium base motor system substantially increases the S1 Mk2 power handling.
A massive new top plate is machined into an elegant 3D convex shape to minimize enclosure diffraction and break-up vertical standing waves. Newly designed 4-point outrigger assembly supports the S1 Mk II enclosure and optimizes overall performance. The S1 Mk II is available a new M-Cast finish and the luxurious M-Coat painted finish.
1 x 1″ (2.54cm) Diamond Coated Beryllium Dome
1 x 7″ (17.78cm) Graphene Nano-Tec Cone
Impedance: 4 Ohms
32 Hz – 50 kHz
43″H x 8.5″D x 9.75″W
(109cm x 23cm x 25cm)
Weight: 120 lbs. (54.5 kg)