UW 1058 Ultimate 10" Subwoofer

Morel UW1058 Ultimate Subwoofer

• 10" One piece Composite Cellular Fiber Cone
• Uniflow aluminum diecast chassis
• High flux double ferrite magnet system
• 5.1" Hexatech Aluminum voice coil
• Raised spider
  

Nominal Impedance 8 ohm
Sensitivity 85.8 dB
Nominal power handling 500W
Overall dimensions: 263mm diameter (10.35"), Depth 148.5mm (5.84")
Cut out diameter: 241mm (9.5")
Aluminum VC former and Aluminum VC wire, 5.1" diameter VC, 2 layer
12.5mm Linear X-max (peak)

Fs 26 Hz
Re 6.8 ohm
Qms 1.72
Qes 0.58
Qts 0.43
BL 15.3 N.A.
Cms 0.24 mm/N
Rms 11.69 Kg/s
Mms 99.3g
Vas 40.8 Liters
SD 346 cm2
Le 1.33 mH

Recommended enclosure:
1.75 cubic feet with a 3" diameter flared port by 12" long.  F3 is about 32Hz.
For autosound, use 0.75 cubic foot sealed for an F3 of 35Hz (assuming 6dB of cabin gain)

Please see pdf file for more specs and curves.