Less than 23 inches in depth, this system utilizes a single 18-inch driver that gains its high efficiency through the use of large, geometrically optimized structures and light-weight cones.

• 较少的超过 23 寸在深度方面, 这一个系统利用一 18-寸驾驶员哪一增益它的高效率完成的那使用大的, 用几何学最佳化结构和光-重量圆锥体。