Wāvtech thinPRO12-4 12" Professional Series 4-ohm shallow-mount component subwoofer

Product info:

• 12" shallow-mount subwoofer
• 4-ohm impedance
• honeycomb Nomex®/glass fiber cone
• nitrile butadiene rubber (NBR) surround
• dual NBR spiders
• cast-aluminum basket
• power handling: 750 watts RMS (2250 peak)
• frequency response: 25-300 Hz
• sensitivity: 83 dB
• top-mount depth: 3"
• mounting height: 1.125"
• cutout diameter: 11.05"
• sealed box volume: 0.40 - 1.0 cu. ft.
• ported box volume: 0.80 - 1.5 cu. ft.
  

  Features and Specs

  Size	12-inch
  Impedance (Ohms)	4
  Cone Material	Nomex/Glass Fiber Composite
  Surround Material	NBR
  Basket Material	Cast Aluminum
  Grille	None included
  Free-Air	No
  Dual Voice Coil	No
  Sensitivity	83 dB at 1 watt
  Frequency Response	25 - 300 Hz
  Max RMS Power Handling	750
  Peak Power Handling (Watts)	2250
  Top Mount Depth (inches)	3
  Bottom Mount Depth (inches)	N/A
  Cutout Diameter or Length (inches)	11 1/16
  Frame Width	13.025
  Frame Length	13.025
  Vas (liters)	42
  Fs (Hz)	25
  Qts	0.49
  Xmax (millimeters)	20
  Parts Warranty	1 Year
  Labor Warranty	1 Year

  Box Requirements

  Ideal Sealed Box Volume (cubic feet)	0.6
  Minimum Sealed Box Volume (cubic feet)	0.4
  Maximum Sealed Box Volume (cubic feet)	1
  Ideal Ported Box Volume (cubic feet)	1
  Minimum Ported Box Volume (cubic feet)	0.8
  Maximum Ported Box Volume (cubic feet)	1.5
  Port diameter (inches)	4.5
  Port length (inches)	39

  
  
• warranty: 2 years

• One 12" Subwoofer
• Rubber gasket (installed)
• Plastic trim ring (installed)
• Owner's manual