Specifications
Driver Units: 6″ woofer (152 mm) DCD copolymer, 3/4″ Kortec tweeter
Frequency Response: 58 Hz – 20 kHz
Crossover Frequency: 4700 Hz
Nominal Impedance: 8 ohm
Sensitivity: 89 dB
Recommended Amplifier Power: 10 – 100 W
External diameter: 205 mm
Mounting Hole Cutout: 171 mm
Mounting Depth (from surface): 108 mm
Package Contents: Boston Acoustics In-Ceiling Speaker HSi460, 1Pc, White, Magnetic Grille, Cutout Template, Manual.