Hi-Vi Research D5.4-II, 145mm (5.75in / 5-3/4in) Polypropylene Cone Woofer, with 53mm (2in) Voice Coil, 4ohm.
Product Specifications
Manufacturer
HI-VI RESEARCH
Speaker Type
Polypropylene Cone Woofer
Nominal Diameter
14.5cm
Impedance
4 ohms
Power Handling (RMS)
40 W
Frequency Response
55 - 5000 Hz
Sensitivity
87 dB
Voice Coil Diameter
53mm
The Hi-Vi D5.4-II packs ten pounds of engineering into a one-pound package. This 5" woofer can stand alone in a small 2-way, or be used as a dedicated midrange in a large 3-way speaker.
Key Features
One-piece polypropylene cone and dustcap
2" diameter aluminum voice coil and former
Internal magnet motor system uses hi-performance NdFeB magnets