FW137.
13 cm wooferThis AV-compatible 13cm woofer is full of craftsmanship, from standard 2-way to multiple use, in pursuit of ease of use.
Features
The FW series woofers range from a newly designed high-rigidity aluminum die-cast/round frame type to an ultra-large 80cm super woofer and a high-performance AV-compatible model, all equipped with excellent bass reproduction capability.
The diaphragm lineup is loaded with the latest in diaphragm technology, from hybrid pulp cones to HR diaphragms.
Specifications
Main Specifications
impedance | 8Ω |
---|---|
Lowest resonant frequency | 55Hz |
Playback frequency band | fo~8kHz |
Output Sound Pressure Level | 87dB/W(1m) |
input | 75W(Mus.) |
mo | 11.7g |
Qo | 0.5 |
Effective vibration radius (a) | 5.5cm |
Magnet mass | 378g |
gross mass | 1.5kg |
Recommended crossover frequency | 4.5 kHz or lower |
frequency response
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/FW137_02.jpg)
*This product complies with the European RoHS Directive.