NOMINAL IMPEDANCE
SENSITIVITY 91dB (2.83V/ 1m)
FREQUENCY RESPONSE 50Hz~20kHz (±6dB) open backed
CROSSOVER FREQUENCIES 3.2kHz
DRIVE UNITS LF: 160mm (6.5in.)
HF: 19mm (0.75in.)
RECOMMENDED AMPLIFIER POWER 10W~80W
PRODUCT EXTERNAL DIMENSIONS (H x W x D)  223 x 223 x 90.5mm (8.78 x 8.78 x 3.56 in.)
CUT-OUT DIMENSIONS (H x W) 194 x 194mm (7.64 x 7.64 in.) Without back can
MOUNTING DEPTH FROM SURFACE 84.5mm (3.33in.) Without back can
OPTIONAL ROUGH IN FRAME RIF160S
OPTIONAL REAR ENCLOSURE RNC160S
NET WEIGHT 1.80kg (4.0lbs.)
UNIT MEASUREMENT Piece