ESB Audio 2.6K3U 2000 Series 3-Way Speaker Kit

The ESB 2.6K3U is a 6.5-inch (165 mm) 3-way speaker system from ESB's 2000 Series. It combines the 2.165 II mid-woofer with the 2.UMA, a mid-high unit that puts the midrange and tweeter at a single point to reduce phase delays.

• 2.UMA mid-high unit: midrange and silk-impregnated tweeter in one housing, neodymium magnets
• 2.165 II mid-woofer: waterproof pressed paper cone, fibreglass-reinforced ABS basket
• 2.UMA handles 60 W (mid) and 80 W (tweeter) nominal
• Mid-woofer handles 120 W nominal, 240 W peak

Genuine ESB Audio product. ESB is an Italian car audio brand with roots going back to 1969.