ESB Audio 2.UMA Mid-High Unit 2.5" + 1"

The ESB Audio 2.UMA is an innovative 2-way mid-high unit where the midrange and tweeter are combined into a single virtual point. This concept was developed in the 1970s, aiming to minimize phase delays and irregularities at the crossover point — resulting in exceptionally accurate and cohesive sound reproduction.

Key features:

• Mid- and tweeter elements combined into a single virtual point — minimizes phase delays at the crossover point
• High-quality neodymium magnet: reduces magnetic losses at high temperatures and concentrates power in a smaller space
• Tweeter: silk-impregnated thin-film dome, with high-damping material on the outer edge to eliminate edge vibrations
• Midrange: paper cone speaker with waterproof treatment — an ideal combination of lightness, rigidity, and damping capability
• Voice coil: aluminum former with double-layer winding (copper-aluminum core)