BMS 4590-8
2" Coaxial Driver

Latest User Reviews
Great sounding and very capable driver
There's only one thing I dislike about this driver and I knew it before I bought it: it is heavy! 9kg to be exact.
It is a lot cheaper then the neodymium version though which weighs only 2.3kg.
I bought it to test it out because there is so much good things written about these coaxial BMS's. I've had good experience with the 1" BMS drivers before.
All the good things written about the 4590 are true. I've got it paired up with a big old 60x40 RCF horn and 4x 15" RCF low-mids (15-544k) these four 15" just about keep up with the 4590, which says a lot about the power and efficiency of the 4590.
The best of all: it does so while sounding great.
Technical Data
- Manufactured by BMS
- Released in 2000
- Average price : $487
- Extremely high quality mid-high driver above 300 Hz
- Rated power: 150 W RMS
- 8 Ohm
- Diameter: 180 mm
- Depth: 129 mm
- Weight : 9.6kg
- 4 x M6
- Pitch circle diameter 101.6mm
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