NOMINAL IMPEDANCE	4Ω
SENSITIVITY	(2.83V/lm) 83dB
FREQUENCY RESPONSE	90Hz-27kHz (+/-6dB)  130Hz-27kHz (+/-6dB) with back can
CROSSOVER FREQUENCIES	3.5kHz
DRIVE UNITS	LH: 75mm (3in.) Uni-Q HF: 16mm (0.6in.)
RECOMMENDED AMPLIFIER POWER	10W-50W
PRODUCT EXTERNAL DIMENSIONS	Diameter: 136mm (5.4in.) Depth: 57mm (2.2in.) Depth: 110mm (4.3in.) with back can
CUT-OUT DIMENSIONS	Diameter: 118mm (4.6in.)
MOUNTING DEPTH FROM SURFACE	52mm (2in.) 103mm (4.1in.) with back can
OPTIONAL ROUGH IN FRAME	-
OPTIONAL REAR ENCLOSURE	-
NET WEIGHT	0.50kg (1.10lbs) 0.65kg (1.44lbs) with back can
UNIT MEASUREMENT	Piece