The front left, front right
Specification: binary full frequency speakers, frequency and frequency response: 45 hz - 19 KHZ (plus or minus 3 db), horn radiation Angle: 90 ° Hor. X 50 ° Vert, unit: 1 x10 inches (300 mm), low frequency unit, 1 x1. 75 "(44 mm) high frequency unit; rated power: 280 w; rated impedance: 8 ohm; sensitivity: 97 db; maximum sound pressure level for a long time: 123 db; size: 336 mm (width) * 208 mm * 520 mm (deep) (high)