DD Audio VO-FR508

* Driver Size - in 8

* 400W RMS

* 4 Ohm

* Paper cone with cloth edge surround

* Frequency Response 100Hz - 16kHz

* Fs - Hz 98

* Qms 8,95

* Qes 0,37

* Qts 0,35

* Vas - liters 10,85

* Xmax 4

* Susension travel 16

* dBSPL 97

* BL 8,9

* Mounting Diameter - mm 185

* Mounting Depth - mm 92

* NEW Aluminum die-cast basket

* 45 mm (1.8”) Kapton Vented Former CCA Wire w/Heat Resistant Bonder Treatment Voice Coil

* Magnet: φ156 X 60 X 18MM (51 Oz)

* Copper Faraday Shorting Ring

* Supercharged

* Ultra light Whizzer Cone/Cap Attached to Coil Former