Rated Impedance: 1000Ω(10W),2000Ω(5W)4000Ω(2.5W)
Rated Power: 10 W
Max. Power: 15 W
Sensitivity: 86 dB ± 3dB, 1W/1M
Frequency Range: 40 Hz ~ 20 KHz -10dB / ±20% Hz
Whistling: 50  Volts  at   10W Taps
Termination: Screw Terminal
Power Taps: 10-5-2.5W
Baffle: Steel, RAL 9010
Mesh Grille: Steel, RAL 9010
Dimension: 203^Ф x 25 ^D mm
AC Input Voltag e: 100V~240V
Typical view angle @ 1/2θ: 120°
Typical-light-flux-output@1A: 252 lm
Typical optical efficiency: 40 lm / W
Forward Voltage: 3.3V
Forward Current: 1920mA
Thermal @600min (T Ambient=25°C): < 50℃
Life Span: 30000 hrs